热处理工艺对选区激光熔化成型18Ni300马氏体时效钢微观组织及力学性能的影响
Effect of Heat Treatment on Microstructure and Mechanical Properties of 18Ni300 Maraging Steel Fabricated by Selective Laser Melting
热处理工艺对选区激光熔化成型18Ni300马氏体时效钢微观组织及力学性能的影响 |
| 吴文伟, 向超, 张涛, 邹志航, 孙勇飞, 刘金鹏, 张涛, 韩恩厚 |
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Effect of Heat Treatment on Microstructure and Mechanical Properties of 18Ni300 Maraging Steel Fabricated by Selective Laser Melting |
| WU Wenwei, XIANG Chao, ZHANG Tao, ZOU Zhihang, SUN Yongfei, LIU Jinpeng, ZHANG Tao, HAN En-Hou |
| 图13 不同热处理状态SLM 18Ni300试样的拉伸断口形貌SEM像 |
| Fig.13 Low (a-c) and high (d-f) magnified SEM images of tensile fractures of SLM 18Ni300 samples after different heat treatments (a, d) AB (b, e) DA (c, f) SA |
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