titanium alloy plate If the cyclic heat treatment

Impact on performance titanium heat treatment cycle 

The phase transition in titanium stress is small, with a simple heat treatment, it is difficult to change the original casting organizations, especially the grain titanium sheet suppliers‍ boundary organization. 

To refine casting titanium organization, people were cycling in the heat treatment. Volume effect of the use of the accumulation phase, resulting in 

And increased stress, prompting recrystallization, resulting in multilateral and grain refinement sheet of tissue. 

     Experimental results show that the alloy has Ti6A14v thick widmanstatten, the P-phase region through a ten cyclic heat treatment (980 a 

500 ℃), enables thin sheet first roughening, titanium wire manufacturers‍ and broken off, so that the structure refinement. Then a continuous grain boundary is not 

Change, and even some coarsening. If the cyclic heat treatment (980 a 500 ℃, 10 times the water-cooled ten 900 ℃, 2h air-cooled) before pre-

P first heated to a broken fire zone (1010 ℃, water quenching), become fully martensite after cycle heating and cooling, a grain boundary 

Disappeared or broken off, the degree of titanium round bar‍ refinement and organizational uniformity will increase its alloys have significantly improved fatigue performance.