2014年1月21日星期二

Titanium and medical titanium bar alloying elements and impurities

Titanium is a highly reactive metal element. Most of the elements in the periodic table it can happen a role. But enough to affect the formation and properties of titanium only those continuous or discontinuous solid solution elements . These elements according to their titanium is allotropic transformation temperature effects can be divided into three categories.

Wherein the carbon, oxygen , Xinnuo titanium whole distributor nitrogen , hydrogen, and sometimes also include silicon, iron, or the subject material into the processing inevitably generally called residual impurity element or elements . These elements can improve the strength of titanium and titanium alloy , ductility decreases , and even the fracture toughness, low temperature toughness, fatigue properties , corrosion resistance, and cold formability deteriorates weldability . Which affect carbon, oxygen , nitrogen, hydrogen , etc. The most intense. Therefore, in titanium and titanium alloys , impurity elements are specified for their maximum allowable levels .Xinnuo titanium stockist Other elements ( sometimes including iron, silicon ) began to be intentionally added content in the range of titanium and titanium alloys , in order to change its organization and performance , so that the alloying elements .

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