In the former case,the solute segregation in dendritical austenite more severe,and there were lumps of distortion inclusion.
前者枝晶奥氏体内质偏析大,有畸变夹杂团
。
In the former case,the solute segregation in dendritical austenite more severe,and there were lumps of distortion inclusion.
前者枝晶奥氏体内质偏析大,有畸变夹杂团
。
the sawtooth austenite boundaries become preferential nucleation sites of ferrite, and the sawtoothed ferrite boundaries contribute to the formation of ferrite recrystallization nucleus.
锯齿奥氏体晶界优先成为铁素体
形核位置;
During two cooling methods, whether tension stress or compression stress, the retained austenite in steel reduced with stress increasing, had become from massive to streak or filminess.
在两种冷却方式下,不论拉应力还是压应力作用,均使组织中残余奥氏体数量减少,形貌由无应力时
变为条
或薄膜
。
The second carbide is dispersed in the matrix which has good plastoelastic retained austenite, also slows up the material loss when the sands erode the surface.
基体中弥散分布着二次碳化物及具有良好弹塑性残余奥氏体,也减缓了砂粒冲刷表面时
材料流失;
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