macrostr相关论文
通过磁粉探伤、低倍检验、金相检验、电子探针等检验和分析方法,得出了由C38N2制成的某钢构件的聚磁成因,并从构件加工等角度,分析了......
Effect of electropulse modification parameters on ingot macrostructure of Cu—Al—Ni shape memory allo
In order to improve ingot structure and to refine grain-size of Cu-Al-Ni shape memory alloys by means of electropulse mo......