On the deformation process the annealing twins transform into deformation twins, which is TWIP effect, and so th.
在拉伸过程中，具有退火孪晶的晶粒内部首先发生变形，产生的变形孪晶遗传了退火孪晶的取向。
The microstructure of Twinning Induced Plasticity (TWIP) steel during tensile deformation was investigated with SEM and TEM.
采用扫描电镜、透射电镜对TWIP钢的拉伸变形过程中的孪晶进行了观察。
The results show that there are 60% annealing twins in TWIP steel before deformation and 32% deformed twins after deformation.
在拉伸过程中，具有退火孪晶的晶粒内部首先发生变形，产生的变形孪晶遗传了退火孪晶的取向。
It is found that the fracture of TWIP steel is typical ductile fracture pattern and its deformation and fracture mechanisms are the formation, growth and coalescence of micro-voids.
结果发现，twip钢具有典型的延性断裂断口特征，其变形和断裂过程为微孔洞的形核、长大和聚合。
It was found that the fracture of TWIP steel was typical ductile fracture pattern and its deformation and fracture processes were the formation, growth and coalescence of microvoids.
结果发现，TWIP钢具有典型的延性断裂断口特征，其变形和断裂过程为微孔洞的形核、长大和聚合。
The microstructure of tensile samples was observed and analysed, and then the effect between stacking fault energy of TWIP steels and deformation temperature was calculated by thermodynamic model.
观察分析了拉伸试样的显微组织，并利用热力学经典模型，估算了温度对孪晶诱发塑性（TWIP）钢层错能的影响。
The microstructure of tensile samples was observed and analysed, and then the effect between stacking fault energy of TWIP steels and deformation temperature was calculated by thermodynamic model.
观察分析了拉伸试样的显微组织，并利用热力学经典模型，估算了温度对孪晶诱发塑性（TWIP）钢层错能的影响。
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