研究了喷丸压力和喷丸时间对一种镍基单晶高温合金再结晶的影响。
Effect of pressure and time of shot peening on recrystallization of nickel base single crystal superalloy was studied.
实验结果表明，在DSC扫描过程中试样经历了连续熔化与再结晶的过程。
Experimental results indicate that the sample undergoes a process of continuous melting and recrystallization during DSC scanning.
并证实了动态再结晶的平均晶粒尺寸与初始晶粒的分布和大小无关的结论。
The simulated results agree well with growth kinetics of dynamic recrystallization and validate the conclusion that the mean size of R-grain is independent of initial grain size and distribution.
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