热处理对粉末冶金Inconel 718合金TIG焊接的组织和性能的影响 |
赵云梅, 赵洪泽, 吴杰, 田晓生, 徐磊 |
Effect of Heat Treatment on Microstructure and Properties of TIG Welded Joints of Powder Metallurgy Inconel 718 Alloy |
ZHAO Yunmei, ZHAO Hongze, WU Jie, TIAN Xiaosheng, XU Lei |
图3 粉末合金内显微孔洞的大小和分布 |
Fig.3 Micro-porosity size and distribution of powder metallurgy alloy |
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