2020年1月8日星期三

Characteristics and application of titanium

Titanium is stable in the air; because titanium has a small density and a high specific strength, the density is only 0.6 of that of steel. The strength of pure titanium is about the same as that of steel. The strength of the alloy is nearly twice that of steel. characteristic. Titanium is known as "space metal". It can maintain high strength and mechanical properties within a wide temperature range of -253 ° C to 500 ° C. Since the 1950s, the proportion of titanium in aerospace has been increasing. Larger, titanium alloy is an important material for making rocket engine casings and artificial satellites and spacecraft.
At room temperature, titanium maintains its own color tone for life. Its unique silver-gray tone is highly polished. Mercerized. Matt has a very good performance, is the most suitable jewelry metal other than precious metals platinum, gold, often used in foreign modern jewelry design. However, due to the high processing technology requirements of titanium, it is difficult to cast with ordinary equipment, and it is difficult to weld it with ordinary tools, so it is difficult to form a production scale. Titanium is light and extremely sturdy. It is an internationally popular jewelry material. In terms of design, it has a simple and clean-cut, high design and low-key avant-garde style, and is highly respected by young white-collar workers.
TC4 titanium rod is a special metal. It has a small density and lightweight, high specific strength, and strong corrosion resistance. It will not turn black like silver and will maintain its silvery-white tone at room temperature for life. TC4 titanium rod, TC4 titanium forgings are often used in aerospace. Military precision components. In terms of chemical reactions, the strong corrosive agent "aqua regia" can swallow silver, gold, and even corroded stainless steel known as "stainless". However, "aqua regia" is helpless to titanium. ! Titanium is also added to stainless steel to provide acid and alkali resistance.
The titanium plate has a unique application for medical doctors. When titanium metal comes in contact with substances, it will not produce a chemical reaction. In other words, because titanium has high corrosion resistance and stability, it will not affect its essence after long-term contact with people, so it will not cause human allergies. It is the only one that does not have any effect on human autonomic nerves and taste. metal. Titanium is also known as "biological metal". At the bone damage, fix it with titanium splint and titanium bone nails. After a few months, the bones will grow on the titanium splint and the threads of the titanium bone nails, and new muscles will be wrapped in the titanium splint. This " "Titanium bones" are like real bones, and even titanium artificial bones can be used instead of bone to treat fractures.
medical titanium plate grade 2     titanium tube grade 9     grade 9 titanium sheet     titanium 6al4v weld wire    

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