The principle of the internal faults (cavities and cracks originated from inclusion) recovery was investigated in the plastic deformation by using the method of physical modeling at high temperature.
论文采用钢试件高温模拟方法对热加工过程中易引起大型锻件内部探伤超标的孔洞型缺陷、夹杂性裂纹等缺陷的修复规律进行了探讨。
C. The invention can resist corrosion and high temperature with wider working temperature and less creep deformation without plastic deformation after working long time.
耐腐蚀、耐高温，工作温度范围宽、蠕变小，长期工作无塑性变形。
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