A nanosecond pulse laser source head (Nd∶YAG laser,Inlite Ⅱ-20,Continuum) was equipped to a high-voltage electron microscope (HVEM,Hitachi,H-1300) to develop
The traditional strengthening elements of titanium alloys include Al,Mo,V,etc.,however,the high cost and toxicity of these elements put a limit on their further