Study on Ta-10W Alloy Recrystallization Annealing Temperature

Brief description is made of Ta-10W alloy good performances,future applications and preparation methods.Through study of the relevant metallographical structure and mechanical property,the recrystallization annealing temperature of Ta-10W alloy is determined as follows:1 500 ℃ for broken-down extrusion rod and 1 450 ℃ for cold deformed(78%) extrusion rod.