变形孪晶 meaning in Chinese

deformation twin

Corresponding to the amount rising of twins , the ductility at cryogenic temperature of ct20 alloy increased
与组织中变形孪晶增多相对应，合金20k的塑性增加。
Quite notable { 11 22 } twins with the appearance of strip piercing through lamellar colony were found in the tensile microstructure of ct20a alloy by tem analyzing , while no deformation twinning was found in the microstructure of alloy with high oeq
Ct20a合金低氧当量拉伸试样的tem组织中有相当数量的{ 11几}型孪晶存在，孪晶在形貌上表现为穿过几个片的细条。高氧当量试样中没有观察到变形孪晶的存在。
When ct20 alloy was tensioned at 20k , the main deformation mechanism in equiaxed microstructure was the slip of dislocations , and in bimodal microstructure the slip of dislocations and a small amount of twinning and in lamellar microstructure a large amount of twinning
Ct20合金20k拉伸变形时，等轴组织主要是位错的滑移起主导作用，双态组织除了位错滑移外还有少量的变形孪晶产生，片状组织中则能观察到数量较多的孪晶。