2015年6月29日星期一

Performance Titanium

Medical titanium supplier is a new titanium metal, titanium and carbon contained in the performance, nitrogen, hydrogen , oxygen, etc. related impurities, the most pure titanium iodide impurities is not more than 0.1%, but lower titanium alloy plate strength, high ductility. 99.5% for the performance of industrial pure titanium: density ρ = 4.5g / cm3, a melting point of 1800 ℃, thermal conductivity λ = 15.24W / (mK), tensile strength σb = 539MPa, elongation δ = 25%, necking rate ψ = 25%, the elastic modulus E = 1.078 × 105MPa, the hardness HB195.

 Density medical titanium plate titanium alloys generally about 4.5g / cm3, only 60% of steel , close to the strength of ordinary strength titanium steel, some high-strength titanium alloy over the strength of the many structural steel. Therefore, the ratio of titanium alloy strength (strength / density) is much larger than other metallic structural materials, the unit can be made of high strength, rigidity, lightweight parts and components. Currently aircraft engine components, skeleton, skin, so the use of titanium fasteners and landing gear.

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