About metal titanium 1. What is titanium: Titanium was found at the end of the 18th century, and in 1791, British chemical enthusiast W. Gregor found an unknown new element in the mineral. In 1795, the German chemist M.H. Klaproth discovered the element in the study of Jin Hongshi (TiO2). For titanium). In ancient Greece, the "Titan Spirit" is a synonymous word that is bravely moved forward. The name of Titanium is named by titanium to represent the natural strength of metal titanium. Titanium (TI) --- Silver-gray metal, a gravity of 4.5, melting point 1668 ° C. Titanium is a very special metal. The texture is very light, but it is very tough and corrosion -resistant. It will not turn black like silver, and maintain its own hue for life at room temperature. The melting point of titanium is similar to platinum, so it is often used for aerospace and military precision parts. After current and chemical treatment, different colors will be produced. 2. Titanium characteristics: Titanium is like its name, like its name, silver, light, and firm. In terms of chemistry, the famous strong corrosion agent "Wang Shui" can devour silver and gold, and even erode the stainless steel known as "stainless", becoming rusty and mottled, and it is omonized. However, "Wang Shui" is helpless to titanium. The titanium that has been soaked in "Wang Shui" for several years is still bright and glorious! It has excellent acid and alkali corrosion; if you add titanium to stainless steel, only about one percent percentage will greatly improve the rust resistance. During normal temperature, titanium is stable in the air; because titanium has excellent characteristics such as low density, high temperature resistance, and corrosion resistance, titanium alloy is high, its density is small, strong, and the density is half of the steel. High temperature and low temperature. It can maintain high intensity within a wide temperature range of -253 ℃ ~ 500 ℃. These advantages are only necessary for space metal. The alloy of titanium is a housing of rocket engines, a good material for artificial satellites and spacecraft. Titanium is called "space metal". Because of these advantages, since the 1950s, it has become a prominent rare metal. Titanium is a pure metal. Because of the "purity" of titanium metal, it will not cause chemical reactions when the material is in contact with it. In other words, because of the high corrosion resistance and stability of titanium, it does not affect its essence after long contact with people, so it will not cause people's allergies. It is the only effect on human plant nerves and taste. Metal. Titanium is also called "parental metal". Titanium has a unique use in medicine. In the bone injury, the titanium tablets and titanium screws are fixed. In a few months, the bones will grow on the titanium tablet and the screw thread. The new muscles are wrapped on titanium tablets. This "titanium bone" is like a real bone. It can even use titanium artificial bone to replace human bone to treat fractures. At present, the widespread obstacle to titanium is difficult to smell. Because the melting point of titanium is very high, the titanium titanium must be performed at higher temperatures, and the chemical properties of titanium at high temperature become very lively. Therefore This puts forward high requirements for smelting equipment and craftsmanship. At present, about 70%of the smelting titanium is used in manufacturing aircraft, missiles, aerospace aircraft, artificial satellites, and military industries. Second, the silver gray tone of titanium jewelry has a good performance in terms of high polished. International popular jewelry materials. As for the design, minimalist and clean cutting, high design and low -key avant -garde style are highly respected by young white -collar workers. However, due to the high requirements of titanium processing technology, it is difficult to cast formed with ordinary equipment, and it is difficult to weld it with ordinary tools, so it is difficult to form a production scale. Therefore, it is difficult to see it in the domestic jewelry market, commonly known as titanium in the market. Metal titanium has a very interesting characteristic that other metals are not available. There can be many colors changes on its surface. As long as the metal titanium is placed in a certain current in the electrolyte, it will be on the surface. Electric conversion to the previous layer of oxide, and the thickness of the oxide film can determine the change of color (which is caused by the refraction principle of light). This does not require external elements, which can theoretically cause color spectrum. The color oxidation film is harder than titanium, and it will not be as degenerate like coatings. The dye has a higher hardness and a stronger binding force than electroplating. Metal titanium changes bring alternative styles to titanium jewelry design, making the jewelry have great room for color change. Jewelry designers can use jewelry as a canvas, titanium special color color panels, and can design dazzling and colorful fashion jewelry. The jewelry made of titanium is harder than other precious metal jewelry, which can prevent scraping, and do not change color as platinum. Titanium is in line with ASTM-F67's surgical transplantation level and can prevent allergies. If you wear other jewelry allergies, you can choose titanium jewelry. Third, the internationally popular situation of titanium jewelry is a new type of jewelry products that are being raised and gradually recognized and accepted by more and more people. Because titanium metal has many excellent characteristics, it is very suitable to become jewelry processing materials. With the improvement of processing technology, titanium jewelry has become rapidly popular internationally since 2000. TiCo Jewelry, a titanium jewelry manufacturer based on Hong Kong, said that the launch of titanium jewelry in 2004 will stimulate the needs of such jewelry. The company's general manager Ning Zhenbang said: "I know some major jewelry brands are planning to launch titanium jewelry this year. I think this will further stimulate global demand. In fact, more people have accepted titanium as a kind of production jewelry as a kind of production jewelry. The demand for metal and titanium jewelry is also rising every year. The main jewelry brand launches titanium jewelry, which will condense attention and stimulus needs for titanium products. "Mr. Ning pointed out that Tico Jewelry's titanium products in Europe and the United States are ideal. "Orders from the United States have risen significantly in 2003 because this metal has become more popular. The most popular product is a style of less than $ 30 per piece, while best -selling products in Europe are designed with color gemstones in setting in Europe. . Our customers are from Germany, Spain, and Britain. As for sales in Asian regions such as Taiwan and Japan, it remains stable. "Tico Jewelry provides a wide range of titanium jewelry series, but the simple design models have been selling in the near future. Mr. Ning said: "Consumers Ning take the basic style. Trends can be divided into two categories: first of all, inlaid with colored gems, secondly inlaid cubic oxidation or diamonds, emphasizing black and white products with color contrast. The appearance is highly polished with high degree of polishing The goods are also very popular. "Although the simple design of goods is the mainstream trend, the company still launch a creative design regularly because the novel style is the key to attract new customers. Mr. Ning also pointed out that the company recently launched an interesting titanium pendant to respond to ideals. The pendant is inlaid with four roller wheels, and each roller can be set into some English letters. The wearer can reorganize these letters into four English characters, including "Live" (Life), "Goal" (target), "LOVE) "(Love) and" GIVE ". Mr. Ning said that the sales of this pendant are encouraged, and the company is also considering adding more interesting elements and elastic design in future new products. Fourth, the characteristics of titanium jewelry 1. Essential characteristics: Light: The proportion of titanium is 4.51, about half of the alloy such as stainless steel, cobalt, chromium, etc., which is much lighter than gold 16.3. The advantage is obvious. Titanium has good corrosion resistance: Titanium is an extremely lively element, which is easy to react with oxygen to generate TIO2, but the oxygen film generated by titanium surfaces is extremely complete and dense. Repair ability and stable in most environments, this is the theoretical basis of titanium resistance. The advantage reflected on the jewelry is non -corrosive, non -changing, and can maintain good gloss for a long time, and is not afraid of water. Titanium is color: titanium has a very interesting feature. Putting titanium is placed in a certain current on the electrolyte. There is no need to plus elements. The colors that can be done now include gold, black, blue, brown, flowers and other colors. Its characteristics make jewelry design more colorful and more fashionable. Titanium is not easy to deform, no need to re -plastic surgery: titanium hardness, not easy to deform, unlike ordinary gold and silver jewelry, etc., you need to re -plasticine after wearing ordinary gold and silver jewelry. 2. Fashion avant -garde special point: new material logo: The emergence of titanium jewelry is the logo of the new material that breaks the traditional, ancient gold and silver jewelry industry. In addition to decoration, jewelry has already become a symbol of status and identity. As the third metal titanium, entering the jewelry industry has added health, elegant and fashionable charm to jewelry. Women's spiritual signs: titanium (TI) --- silver-gray metal, a proportion of 4.5, melting point 1668 ° C. Titanium texture is very light, but it is very tough, representing urban women light, beautiful and tough. Men's spiritual symbol: In 1795, German scientist Krapruus discovered titanium while studying Jin Hongshi. He used the son of the earth in ancient Greek mythology Titan (Titan), and the "Titan spirit" and bravery were the same meaning. The natural strength and texture are like the heroic spirit like Titan, showing the "Titan" spirit of urban men like the son of the earth. Love symbol symbol: Titanium is extremely resistant to corrosion, it will not turn black like silver, maintain its own color at room temperature. Couple jewelry represents the loyalty of love, never betrayal, and consistent supreme quality. 3. Health characteristics: Titanic metals have no damage to the human body and first cater to the pursuit of health and longevity. According to medical practice, it is proved that titanium organs can be implanted inside the human body for a long time. The stability of compatibility and incomparable loyalty makes titanium decorations without allergies after long -term contact with the human body. It has no adverse effects on the skin, nerves and taste. Biological metal. Therefore, it is definitely harmless to the human body, and it can be the first choice for modern people with skin allergies. 4. Aviation characteristics: This is a unique selling point in China. Dr. Yang Xingxing, deputy dean of the Jewelry College of China University of Geosciences (Wuhan), introduced that titanium is also called space metal. In today's rapid development of aerospace, the people will give greater help to the aviation industry. As a spacecraft and the preferred materials, titanium will definitely enter the life of modern people under the drive of aerospace heat. In the "Shenzhou" spacecraft again and again, titanium can be used as a sign for ordinary people to remember our aerospace industry. V. Overview of the domestic market Titanium jewelry, due to the high requirements of titanium processing, it is difficult to cast and form with conventional equipment, and it is difficult to weld it with ordinary tools, so it is quite difficult to form a production scale. Although titanium jewelry has been popular in Western countries for a long time, it is still a new thing for Chinese people. Its domestic production capacity is not high, and the price of foreign countries is discouraged. Therefore, titanium jewelry has not yet entered the mainstream of the jewelry industry in the domestic market. At present, jewelry is still dominated by traditional gold, silver, platinum, etc., but this is a rare opportunity. People in the industry believe that the diversification of jewelry materials will be the trend of the market. Titanium is the third metal. With its old characteristics, it will break the pattern of traditional gold and silver jewelry. In mid -November 2005, the "face" in Wuhan and Changsha and other jewelry markets in Central China is stepping up the realization of this trend. Titanium jewelry has not been popular in China for a long time. Due to the lack of popularization of domestic production technology and related knowledge, the consumption of domestic titanium products has just started. Compared with traditional gold and silver jewelry, it is not at the same level. The expansion period can also be said to be a blank area, but its chain is far from the mature industrial chain of gold and silver jewelry, and the opportunity is obvious. 6. The main product series of titanium jewelry products series are: titanium rings: this is its most important product, including engraving, stones, plating, hollow, carved, simple, carved decoration, etc. Chain: Including bracelets, necklaces, and bracelets, there are very few necklaces; titanium watches: earrings and human puncture accessories: Human puncture accessories are quite popular abroad, just starting in China; titanium and other metals such as health products; : It is mainly health care products in the titanium series. At present, this type of product is mainly imported, and the price is quite expensive. Life supplies series: glasses racks, environmentally friendly pots, tableware, etc.; Sports supplies series: golf club. It can be seen that the titanium jewelry already has a certain product series, not a single, its products have a certain depth, and the room for choice is very large, which is conducive to its rapid popularity. Seven, the consumption foundation of titanium jewelry 1, foreign countries are already very popular, and domestic popularity is sooner or later; 2. After the development of the past few years, the domestic products are no longer blank and have a certain consumption foundation. Now it is not necessary to invest in investment. There is no need to invest now. After the initial cultivation period of the market; 3. The price of pure titanium jewelry is within 200 yuan in the domestic market. It is acceptable for most people. Compared with the high price of pure gold and sterling silver jewelry, it is in the high price of pure silver jewelry, and it is in it. The cost performance is very advantageous. Due to the advantages of titanium fashion and avant -garde and price, for many people who have just entered the society or have not income, titanium jewelry has great competitiveness. High -level alternatives of gold and silver jewelry. In addition, titanium is very suitable for the needs of modern urban white -collar workers, which is determined by its avant -garde texture and novel style and foreign population. Compared to traditional gold and silver jewelry, titanium is more energetic and more exaggerated and publicized. 4. The biological attributes of titanium will definitely become its biggest selling point in the future. Modern people's requirements for health are getting higher and higher. With the popularity of titanium knowledge, people will have a deeper understanding of it, especially in particular, especially in particular, in particular, in particular In -depth use in the medical field. In addition, modern people's skin allergies are very common, and titanium will undoubtedly become its first choice. 5. The difference between titanium and titanium steel, titanium plating and silver [1] Titanium divided titanium alloy and pure titanium. Pure titanium is 100%titanium, without any metal, high and low temperature, corrosion resistance, low density, high strength, etc. Advantages; alloy is a part of titanium doped other metals, called alloy, which is slightly larger, but there is no pure titanium in the performance of anticorrosion [2] Titanium steel is not titanium, it is stainless steel, the model is 316, which is usually called titanium titanium. Steel [3] Titanium plating is plating a layer of titanium water on other metals. This method will drop after a long time. [4] Silver is soft and easy to get black, and it cannot prevent skin allergies. In December 2001, national drug supervision The Administration has issued the "Notice on Approval of Daily Products Inactions and Approval of Medical Device". The document pointed out: "Everyone who belongs to people, decorations, such as clothes, hats, shoes, socks, bracelets, earrings, etc., no matter what materials are used, they must not be approved as medical equipment. Treatment and diagnosis function. "
The intensity of titanium is large, and the highest titanium tensile strength can reach 180kg/mm2. Some steel is higher than that of titanium alloy, but the ratio of titanium alloy (ratio of tensile strength and density) exceeds high -quality steel. Titanium alloys have good thermal resistance, low temperature toughness, and fracture toughness, so they are mostly used as aircraft engine parts and rockets and missile structures. Titanium alloy can also be used as a storage box and high -pressure container for fuel and oxidant. There are now available tunnels, mortars, and launch tubes for mortars. In the oil industry, it is mainly used as various containers, reactors, heat exchangers, distillation towers, pipes, pumps and valves. Titanium can be used as a condenser and environmental pollution control device for electrodes and power stations. Titanic nickel -shaped memory alloys are widely used on the instrument instrument. In medical care, titanium can be used as artificial bones and various appliances. Titanium is also a decoration of steelmaking dehydrations and stainless steel and alloy steel. Titanium pink is a good raw material for paint and paint. Titanium titanium, carbon (hydrogen) titanium is a new type of hard alloy material. Titanium nitride color is near gold, and is widely used in decoration. The alloy of titanium and titanium is largely used in the aviation industry and is known as "space metal". In addition, it has increasingly widely used in the shipbuilding industry, chemical industry, manufacturing machinery components, telecommunications equipment, and hard alloy. In addition, because the titanium alloy is also good compatible with the human body, titanium alloy can also be used as artificial bones. Titanium anti -corrosion nitrate nitrate nitrate and titanium hydroxide is a kind of ingredients used in atomic energy industry and used as a corrosion -resistant chemical material under high temperature and high pressure, but its liveliness is second only to sodium in the solution. Then, if the lively nitrate solution is added to the titanium hydroxide solution, you will find that the titanium nitric acid refuses (pictured). It can be seen that there are obvious layers in the picture, the top is nitrate, and the lower below is titanium hydroxide. We know that the density of titanium hydroxide is less than nitrate, but it can still maintain obvious layers and stay on the upper layer, which proves the corrosion resistance of titanium. According to experiments, titanium will not be corroded for 20-50 years in the sea. [Edit this paragraph] Elemental auxiliary information: The main ore of the titanium is the gold red stone TiO2 and titanium iron ore FETIO3. Its discovery is also from the analysis of these two ore. As early as 1791, the pastor of Menacan, a pastor in the southwestern end of England, the pastor, is also a scientist. Titanium iron ore found a new metal substance and named it. Three years later, in 1795, Claprort analyzed the golden redstone produced in the Boinik area in Hungary, and realized that it was a new metal oxide, which has the characteristics of resistance to acid and alkali solution. The first generation of sons Titan Protoss Titans named this metal titanium, and the element symbol is determined to be TI. Two years later, Kraprort confirmed that Golgs discovered titanium. Titanium has strong corrosion resistance to acid and alkali, and has become an important material in chemical production. Titanium is generally considered to be rare metals. In fact, its content in the crust is quite large, which is larger than ordinary metal zinc, copper, tin, etc., and even larger than chlorine and phosphorus.
Pay content for time limit to check for freenAnswer metal titanium is metal. In daily life, it is used in pharmaceutical, food, chemical, industrial, and medical care. It is a stable element. It is not toxic and no radioactive. Titanium has a special current characteristic, which has a useful physiological effect on the human body, and its chemical stability will not change or deteriorate, which will not occur, which is beneficial to the health of the human body. The use of titanium products can achieve the effects of mental relaxation, muscle relaxation, and improvement of exercise function. Now it has become a commonly used body for human bone replacement materials, and uses titanium to make hip joints, elbow joints, knee joints, bone plates, dental implants, skull defects after skull surgery, etc.
Titanium (jewelry) is a trend, and now people have good production conditions. The consumption level has improved. If titanium jewelry is added (or other health elements), it must be good for the human body. There is no health effect without adding it, but it is also very fashionable. "" The chemical properties of metal titanium titanium in high temperature environments are very strong in high temperature environments, which can be combined with oxygen, carbon, nitrogen, and other elements. It can also seize oxygen from some metal oxides (such as alumina). Under normal temperature Titanium and oxidation, a layer of extremely thin and dense oxide film is generated. This layer of oxide film does not react with most strong acids and alkali reactions at room temperature, including the king of the acid -Wang Shui. It only reacts with hydrochloric acid and concentrated sulfuric acid, so titanium reflects corrosion resistance.
About metal titanium 1. What is titanium: Titanium was found at the end of the 18th century, and in 1791, British chemical enthusiast W. Gregor found an unknown new element in the mineral. In 1795, the German chemist M.H. Klaproth discovered the element in the study of Jin Hongshi (TiO2). For titanium). In ancient Greece, the "Titan Spirit" is a synonymous word that is bravely moved forward. The name of Titanium is named by titanium to represent the natural strength of metal titanium. Titanium (TI) --- Silver-gray metal, a gravity of 4.5, melting point 1668 ° C. Titanium is a very special metal. The texture is very light, but it is very tough and corrosion -resistant. It will not turn black like silver, and maintain its own hue for life at room temperature. The melting point of titanium is similar to platinum, so it is often used for aerospace and military precision parts. After current and chemical treatment, different colors will be produced. 2. Titanium characteristics: Titanium is like its name, like its name, silver, light, and firm. In terms of chemistry, the famous strong corrosion agent "Wang Shui" can devour silver and gold, and even erode the stainless steel known as "stainless", becoming rusty and mottled, and it is omonized. However, "Wang Shui" is helpless to titanium. The titanium that has been soaked in "Wang Shui" for several years is still bright and glorious! It has excellent acid and alkali corrosion; if you add titanium to stainless steel, only about one percent percentage will greatly improve the rust resistance. During normal temperature, titanium is stable in the air; because titanium has excellent characteristics such as low density, high temperature resistance, and corrosion resistance, titanium alloy is high, its density is small, strong, and the density is half of the steel. High temperature and low temperature. It can maintain high intensity within a wide temperature range of -253 ℃ ~ 500 ℃. These advantages are only necessary for space metal. The alloy of titanium is a housing of rocket engines, a good material for artificial satellites and spacecraft. Titanium is called "space metal". Because of these advantages, since the 1950s, it has become a prominent rare metal. Titanium is a pure metal. Because of the "purity" of titanium metal, it will not cause chemical reactions when the material is in contact with it. In other words, because of the high corrosion resistance and stability of titanium, it does not affect its essence after long contact with people, so it will not cause people's allergies. It is the only effect on human plant nerves and taste. Metal. Titanium is also called "parental metal". Titanium has a unique use in medicine. In the bone injury, the titanium tablets and titanium screws are fixed. In a few months, the bones will grow on the titanium tablet and the screw thread. The new muscles are wrapped on titanium tablets. This "titanium bone" is like a real bone. It can even use titanium artificial bone to replace human bone to treat fractures. At present, the widespread obstacle to titanium is difficult to smell. Because the melting point of titanium is very high, the titanium titanium must be performed at higher temperatures, and the chemical properties of titanium at high temperature become very lively. Therefore This puts forward high requirements for smelting equipment and craftsmanship. At present, about 70%of the smelting titanium is used in manufacturing aircraft, missiles, aerospace aircraft, artificial satellites, and military industries. Second, the silver gray tone of titanium jewelry has a good performance in terms of high polished. International popular jewelry materials. As for the design, minimalist and clean cutting, high design and low -key avant -garde style are highly respected by young white -collar workers. However, due to the high requirements of titanium processing technology, it is difficult to cast formed with ordinary equipment, and it is difficult to weld it with ordinary tools, so it is difficult to form a production scale. Therefore, it is difficult to see it in the domestic jewelry market, commonly known as titanium in the market. Metal titanium has a very interesting characteristic that other metals are not available. There can be many colors changes on its surface. As long as the metal titanium is placed in a certain current in the electrolyte, it will be on the surface. Electric conversion to the previous layer of oxide, and the thickness of the oxide film can determine the change of color (which is caused by the refraction principle of light). This does not require external elements, which can theoretically cause color spectrum. The color oxidation film is harder than titanium, and it will not be as degenerate like coatings. The dye has a higher hardness and a stronger binding force than electroplating. Metal titanium changes bring alternative styles to titanium jewelry design, making the jewelry have great room for color change. Jewelry designers can use jewelry as a canvas, titanium special color color panels, and can design dazzling and colorful fashion jewelry. The jewelry made of titanium is harder than other precious metal jewelry, which can prevent scraping, and do not change color as platinum. Titanium is in line with ASTM-F67's surgical transplantation level and can prevent allergies. If you wear other jewelry allergies, you can choose titanium jewelry. Third, the internationally popular situation of titanium jewelry is a new type of jewelry products that are being raised and gradually recognized and accepted by more and more people. Because titanium metal has many excellent characteristics, it is very suitable to become jewelry processing materials. With the improvement of processing technology, titanium jewelry has become rapidly popular internationally since 2000. TiCo Jewelry, a titanium jewelry manufacturer based on Hong Kong, said that the launch of titanium jewelry in 2004 will stimulate the needs of such jewelry. The company's general manager Ning Zhenbang said: "I know some major jewelry brands are planning to launch titanium jewelry this year. I think this will further stimulate global demand. In fact, more people have accepted titanium as a kind of production jewelry as a kind of production jewelry. The demand for metal and titanium jewelry is also rising every year. The main jewelry brand launches titanium jewelry, which will condense attention and stimulus needs for titanium products. "Mr. Ning pointed out that Tico Jewelry's titanium products in Europe and the United States are ideal. "Orders from the United States have risen significantly in 2003 because this metal has become more popular. The most popular product is a style of less than $ 30 per piece, while best -selling products in Europe are designed with color gemstones in setting in Europe. . Our customers are from Germany, Spain, and Britain. As for sales in Asian regions such as Taiwan and Japan, it remains stable. "Tico Jewelry provides a wide range of titanium jewelry series, but the simple design models have been selling in the near future. Mr. Ning said: "Consumers Ning take the basic style. Trends can be divided into two categories: first of all, inlaid with colored gems, secondly inlaid cubic oxidation or diamonds, emphasizing black and white products with color contrast. The appearance is highly polished with high degree of polishing The goods are also very popular. "Although the simple design of goods is the mainstream trend, the company still launch a creative design regularly because the novel style is the key to attract new customers. Mr. Ning also pointed out that the company recently launched an interesting titanium pendant to respond to ideals. The pendant is inlaid with four roller wheels, and each roller can be set into some English letters. The wearer can reorganize these letters into four English characters, including "Live" (Life), "Goal" (target), "LOVE) "(Love) and" GIVE ". Mr. Ning said that the sales of this pendant are encouraged, and the company is also considering adding more interesting elements and elastic design in future new products. Fourth, the characteristics of titanium jewelry 1. Essential characteristics: Light: The proportion of titanium is 4.51, about half of the alloy such as stainless steel, cobalt, chromium, etc., which is much lighter than gold 16.3. The advantage is obvious. Titanium has good corrosion resistance: Titanium is an extremely lively element, which is easy to react with oxygen to generate TIO2, but the oxygen film generated by titanium surfaces is extremely complete and dense. Repair ability and stable in most environments, this is the theoretical basis of titanium resistance. The advantage reflected on the jewelry is non -corrosive, non -changing, and can maintain good gloss for a long time, and is not afraid of water. Titanium is color: titanium has a very interesting feature. Putting titanium is placed in a certain current on the electrolyte. There is no need to plus elements. The colors that can be done now include gold, black, blue, brown, flowers and other colors. Its characteristics make jewelry design more colorful and more fashionable. Titanium is not easy to deform, no need to re -plastic surgery: titanium hardness, not easy to deform, unlike ordinary gold and silver jewelry, etc., you need to re -plasticine after wearing ordinary gold and silver jewelry. 2. Fashion avant -garde special point: new material logo: The emergence of titanium jewelry is the logo of the new material that breaks the traditional, ancient gold and silver jewelry industry. In addition to decoration, jewelry has already become a symbol of status and identity. As the third metal titanium, entering the jewelry industry has added health, elegant and fashionable charm to jewelry. Women's spiritual signs: titanium (TI) --- silver-gray metal, a proportion of 4.5, melting point 1668 ° C. Titanium texture is very light, but it is very tough, representing urban women light, beautiful and tough. Men's spiritual symbol: In 1795, German scientist Krapruus discovered titanium while studying Jin Hongshi. He used the son of the earth in ancient Greek mythology Titan (Titan), and the "Titan spirit" and bravery were the same meaning. The natural strength and texture are like the heroic spirit like Titan, showing the "Titan" spirit of urban men like the son of the earth. Love symbol symbol: Titanium is extremely resistant to corrosion, it will not turn black like silver, maintain its own color at room temperature. Couple jewelry represents the loyalty of love, never betrayal, and consistent supreme quality. 3. Health characteristics: Titanic metals have no damage to the human body and first cater to the pursuit of health and longevity. According to medical practice, it is proved that titanium organs can be implanted inside the human body for a long time. The stability of compatibility and incomparable loyalty makes titanium decorations without allergies after long -term contact with the human body. It has no adverse effects on the skin, nerves and taste. Biological metal. Therefore, it is definitely harmless to the human body, and it can be the first choice for modern people with skin allergies. 4. Aviation characteristics: This is a unique selling point in China. Dr. Yang Xingxing, deputy dean of the Jewelry College of China University of Geosciences (Wuhan), introduced that titanium is also called space metal. In today's rapid development of aerospace, the people will give greater help to the aviation industry. As a spacecraft and the preferred materials, titanium will definitely enter the life of modern people under the drive of aerospace heat. In the "Shenzhou" spacecraft again and again, titanium can be used as a sign for ordinary people to remember our aerospace industry. V. Overview of the domestic market Titanium jewelry, due to the high requirements of titanium processing, it is difficult to cast and form with conventional equipment, and it is difficult to weld it with ordinary tools, so it is quite difficult to form a production scale. Although titanium jewelry has been popular in Western countries for a long time, it is still a new thing for Chinese people. Its domestic production capacity is not high, and the price of foreign countries is discouraged. Therefore, titanium jewelry has not yet entered the mainstream of the jewelry industry in the domestic market. At present, jewelry is still dominated by traditional gold, silver, platinum, etc., but this is a rare opportunity. People in the industry believe that the diversification of jewelry materials will be the trend of the market. Titanium is the third metal. With its old characteristics, it will break the pattern of traditional gold and silver jewelry. In mid -November 2005, the "face" in Wuhan and Changsha and other jewelry markets in Central China is stepping up the realization of this trend. Titanium jewelry has not been popular in China for a long time. Due to the lack of popularization of domestic production technology and related knowledge, the consumption of domestic titanium products has just started. Compared with traditional gold and silver jewelry, it is not at the same level. The expansion period can also be said to be a blank area, but its chain is far from the mature industrial chain of gold and silver jewelry, and the opportunity is obvious. 6. The main product series of titanium jewelry products series are: titanium rings: this is its most important product, including engraving, stones, plating, hollow, carved, simple, carved decoration, etc. Chain: Including bracelets, necklaces, and bracelets, there are very few necklaces; titanium watches: earrings and human puncture accessories: Human puncture accessories are quite popular abroad, just starting in China; titanium and other metals such as health products; : It is mainly health care products in the titanium series. At present, this type of product is mainly imported, and the price is quite expensive. Life supplies series: glasses racks, environmentally friendly pots, tableware, etc.; Sports supplies series: golf club. It can be seen that the titanium jewelry already has a certain product series, not a single, its products have a certain depth, and the room for choice is very large, which is conducive to its rapid popularity. Seven, the consumption foundation of titanium jewelry 1, foreign countries are already very popular, and domestic popularity is sooner or later; 2. After the development of the past few years, the domestic products are no longer blank and have a certain consumption foundation. Now it is not necessary to invest in investment. There is no need to invest now. After the initial cultivation period of the market; 3. The price of pure titanium jewelry is within 200 yuan in the domestic market. It is acceptable for most people. Compared with the high price of pure gold and sterling silver jewelry, it is in the high price of pure silver jewelry, and it is in it. The cost performance is very advantageous. Due to the advantages of titanium fashion and avant -garde and price, for many people who have just entered the society or have not income, titanium jewelry has great competitiveness. High -level alternatives of gold and silver jewelry. In addition, titanium is very suitable for the needs of modern urban white -collar workers, which is determined by its avant -garde texture and novel style and foreign population. Compared to traditional gold and silver jewelry, titanium is more energetic and more exaggerated and publicized. 4. The biological attributes of titanium will definitely become its biggest selling point in the future. Modern people's requirements for health are getting higher and higher. With the popularity of titanium knowledge, people will have a deeper understanding of it, especially in particular, especially in particular, in particular, in particular In -depth use in the medical field. In addition, modern people's skin allergies are very common, and titanium will undoubtedly become its first choice. 5. The difference between titanium and titanium steel, titanium plating and silver [1] Titanium divided titanium alloy and pure titanium. Pure titanium is 100%titanium, without any metal, high and low temperature, corrosion resistance, low density, high strength, etc. Advantages; alloy is a part of titanium doped other metals, called alloy, which is slightly larger, but there is no pure titanium in the performance of anticorrosion [2] Titanium steel is not titanium, it is stainless steel, the model is 316, which is usually called titanium titanium. Steel [3] Titanium plating is plating a layer of titanium water on other metals. This method will drop after a long time. [4] Silver is soft and easy to get black, and it cannot prevent skin allergies. In December 2001, national drug supervision The Administration has issued the "Notice on Approval of Daily Products Inactions and Approval of Medical Device". The document pointed out: "Everyone who belongs to people, decorations, such as clothes, hats, shoes, socks, bracelets, earrings, etc., no matter what materials are used, they must not be approved as medical equipment. Treatment and diagnosis function. "
The intensity of titanium is large, and the highest titanium tensile strength can reach 180kg/mm2. Some steel is higher than that of titanium alloy, but the ratio of titanium alloy (ratio of tensile strength and density) exceeds high -quality steel. Titanium alloys have good thermal resistance, low temperature toughness, and fracture toughness, so they are mostly used as aircraft engine parts and rockets and missile structures. Titanium alloy can also be used as a storage box and high -pressure container for fuel and oxidant. There are now available tunnels, mortars, and launch tubes for mortars. In the oil industry, it is mainly used as various containers, reactors, heat exchangers, distillation towers, pipes, pumps and valves. Titanium can be used as a condenser and environmental pollution control device for electrodes and power stations. Titanic nickel -shaped memory alloys are widely used on the instrument instrument. In medical care, titanium can be used as artificial bones and various appliances. Titanium is also a decoration of steelmaking dehydrations and stainless steel and alloy steel. Titanium pink is a good raw material for paint and paint. Titanium titanium, carbon (hydrogen) titanium is a new type of hard alloy material. Titanium nitride color is near gold, and is widely used in decoration. The alloy of titanium and titanium is largely used in the aviation industry and is known as "space metal". In addition, it has increasingly widely used in the shipbuilding industry, chemical industry, manufacturing machinery components, telecommunications equipment, and hard alloy. In addition, because the titanium alloy is also good compatible with the human body, titanium alloy can also be used as artificial bones. Titanium anti -corrosion nitrate nitrate nitrate and titanium hydroxide is a kind of ingredients used in atomic energy industry and used as a corrosion -resistant chemical material under high temperature and high pressure, but its liveliness is second only to sodium in the solution. Then, if the lively nitrate solution is added to the titanium hydroxide solution, you will find that the titanium nitric acid refuses (pictured). It can be seen that there are obvious layers in the picture, the top is nitrate, and the lower below is titanium hydroxide. We know that the density of titanium hydroxide is less than nitrate, but it can still maintain obvious layers and stay on the upper layer, which proves the corrosion resistance of titanium. According to experiments, titanium will not be corroded for 20-50 years in the sea.
[Edit this paragraph] Elemental auxiliary information:
The main ore of the titanium is the gold red stone TiO2 and titanium iron ore FETIO3. Its discovery is also from the analysis of these two ore. As early as 1791, the pastor of Menacan, a pastor in the southwestern end of England, the pastor, is also a scientist. Titanium iron ore found a new metal substance and named it. Three years later, in 1795, Claprort analyzed the golden redstone produced in the Boinik area in Hungary, and realized that it was a new metal oxide, which has the characteristics of resistance to acid and alkali solution. The first generation of sons Titan Protoss Titans named this metal titanium, and the element symbol is determined to be TI. Two years later, Kraprort confirmed that Golgs discovered titanium. Titanium has strong corrosion resistance to acid and alkali, and has become an important material in chemical production. Titanium is generally considered to be rare metals. In fact, its content in the crust is quite large, which is larger than ordinary metal zinc, copper, tin, etc., and even larger than chlorine and phosphorus.
Pay content for time limit to check for freenAnswer metal titanium is metal. In daily life, it is used in pharmaceutical, food, chemical, industrial, and medical care. It is a stable element. It is not toxic and no radioactive. Titanium has a special current characteristic, which has a useful physiological effect on the human body, and its chemical stability will not change or deteriorate, which will not occur, which is beneficial to the health of the human body. The use of titanium products can achieve the effects of mental relaxation, muscle relaxation, and improvement of exercise function. Now it has become a commonly used body for human bone replacement materials, and uses titanium to make hip joints, elbow joints, knee joints, bone plates, dental implants, skull defects after skull surgery, etc.
Titanium (jewelry) is a trend, and now people have good production conditions. The consumption level has improved. If titanium jewelry is added (or other health elements), it must be good for the human body. There is no health effect without adding it, but it is also very fashionable. ""
The chemical properties of metal titanium titanium in high temperature environments are very strong in high temperature environments, which can be combined with oxygen, carbon, nitrogen, and other elements. It can also seize oxygen from some metal oxides (such as alumina). Under normal temperature Titanium and oxidation, a layer of extremely thin and dense oxide film is generated. This layer of oxide film does not react with most strong acids and alkali reactions at room temperature, including the king of the acid -Wang Shui. It only reacts with hydrochloric acid and concentrated sulfuric acid, so titanium reflects corrosion resistance.
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