Effects of electric current pulse on the dynamics of dynamic recrystallization in 2091 al - li alloy 脈中電流對2091鋁鋰合金動態再結晶動力學的影響
Dynamic recovery and dynamic recrystallization phenomenon of the alloy have also been discussed )和溫度t的相關性以及動態回復和動態再結晶行為等。
At the same velocity , the dynamic recrystallization phenomenon is rather distinct with the rise of temperature 在相同的速度下,隨著溫度的升高,動態再結晶現象比較明顯。
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 釩和稀土復合微合金化有更強的推遲形變奧氏體動態再結晶,抑制奧氏體晶粒長大和細化晶粒的作用。
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 ) 采用非動態再結晶溫度下的預應變-淬火,提高馬氏體相變形核率,可以超細化馬氏體的板條晶片寬度,使之接近納米量級水平(平均寬度達到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.