Conventional titanium alloy may be ignited and burnt under high temperature, high
pressure and high gas flow velocity condition. In order to avoid this problem, a new kind of
burn-resistant titanium alloy-double glow plasma surface alloying burn-resistant titanium alloy has
been developed. Alloying element Mo is induced into the Ti-6Al-4V substrate according to double
glow discharge phenomenon, Ti-Mo binary burn-resistant alloy layer is formed on the surface of
Ti-6Al-4V alloy. The depth of the surface burn-resistant alloy layer can reach about 100 microns
and alloying element concentration can reach 59%. High energy laser ignition experiments reveal
that the ignition temperature of alloyed layer with Mo concentration about 10% is about 200°C
higher than ignition temperature of Ti-6Al-4V.
Estimating single-crystal elastic constants of polycrystalline β metastable titanium alloy: A Bayesian inference analysis based on high energy X-ray diffraction and micromechanical modeling