Titanium operating temperature up to 500 ℃

Medical titanium plate temperature of several hundred degrees higher than aluminum, at moderate temperatures can still maintain the desired strength, long-term work of these two types of titanium alloy in the range of 150 ℃ ~ 500 ℃ still very high strength at a temperature of 450 ~ 500 ℃, and aluminum alloys decreased significantly at 150 ℃ than strength. Surgical implant titanium Titanium operating temperature up to 500 ℃, aluminum is below 200 ℃.

Medical titanium alloy  working in a humid atmosphere and seawater, the corrosion resistance is far superior to stainless steel; for pitting, etching, stress corrosion resistance is particularly strong; to have excellent corrosion resistance bases, chloride, chlorine organic materials, nitric acid, sulfuric acid and the like. However, the corrosion resistance of titanium with a reduction of oxygen and chromium salts medium is poor.
Titanium alloys at low and ultra-low temperature, retain their mechanical properties. Low temperature performance, low interstitial elements of titanium, such as TA7, at -253 ℃ can maintain a certain degree of plasticity. Thus, titanium is also an important low temperature structural materials.