多晶体材料在变形过程中,其各个晶粒在变形的同时还发生晶向的转动,在经历了较大的单向变形后,往往可以看到原杂乱取向的各个晶粒的取向会集中于某个共同的方向,这种晶粒择优取向排列的现象称为织构。 形变织构是多晶体材料由于形变而形成的各晶粒具有择优取向的组织。拔丝时形成的织构称为丝织构,轧板时形成的织构称为板织构。
...向上呈现一定 程度的一致现象,这种现象称为择优取向 (preferred orientation),这种组织状态 称为形变织构(deformation texture) 丝织构(fiber texture): 某一晶向大致与拔丝方向一致; 板织构(sheet texture): 某一晶面与轧制面平行,某一晶向与 轧制时..
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变形织构 Deformation texture ; texture
During the semi-solid forming process, the deformation texture in microstructure of Mg alloy at high solid content was found and the higher the temperature, the less the texture.
半固态镁合金组织在高固相率挤压成形过程中会产生形变织构,织构条纹随着成形温度的升高而逐渐舒缓以至消失。
参考来源 - SIMA法压缩形变镁合金半固态组织的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
结果表明,伴随着组织的变化,织构的类型也由形变织构变为典型的再结晶织构,且再结晶织构形成机制符合择优生长理论。
The results show that the deformation textures are turned into recrystallization textures and the mechanism of this change accords with oriented growth theory.
尝试了小形变量轧制对立方织构电工钢织构形成的影响。
Effects of temper rolling on the cubic texture formation in primary recrystallized electrical steel were investigated.
结果表明冷轧形变量对相变织构的形成影响最大。
The results show that, the cold rolling reduction has a great effect on the development of phase transformation textures.
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