Effects of electric current pulse on the dynamics of dynamic recrystallization in 2091 al - li alloy 脉中电流对2091铝锂合金动态再结晶动力学的影响
Dynamic recovery and dynamic recrystallization phenomenon of the alloy have also been discussed )和温度t的相关性以及动态回复和动态再结晶行为等。
At the same velocity , the dynamic recrystallization phenomenon is rather distinct with the rise of temperature 在相同的速度下,随着温度的升高,动态再结晶现象比较明显。
The combined effect of v and re can delay the dynamic recrystallization , refine the grain and second phase particles , and promote the precipitation of v ( c , n ) considerably 钒和稀土复合微合金化有更强的推迟形变奥氏体动态再结晶,抑制奥氏体晶粒长大和细化晶粒的作用。
The lath width of martensite can be fined noticeably by pre - strained quenching at non - dynamic recrystallization to approach nanometer magnitude ( the average width is 120nm ) 采用非动态再结晶温度下的预应变-淬火,提高马氏体相变形核率,可以超细化马氏体的板条晶片宽度,使之接近纳米量级水平(平均宽度达到120nm ) 。
Dynamic recrystallization (DRX) is a type of recrystallization process, found within the field of metallurgy. In dynamic recrystallization, as opposed to static recrystallization, the nucleation and growth of new grains occurs during deformation rather than afterwards as part of a separate heat treatment.