选区激光熔化GH4169高温合金的微观组织和力学性能
Microstructures and Mechanical Properties of GH4169 Superalloy Manufactured by Selective Laser Melting
(a, d) AB state (b, e) DA state (c, f) SA state
选区激光熔化GH4169高温合金的微观组织和力学性能 |
| 孙勇飞, 向超, 张涛, 吴文伟, 邹志航, 刘金鹏, 孙桂芳, 蒲吉斌, 韩恩厚 |
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Microstructures and Mechanical Properties of GH4169 Superalloy Manufactured by Selective Laser Melting |
| SUN Yongfei, XIANG Chao, ZHANG Tao, WU Wenwei, ZOU Zhihang, LIU Jinpeng, SUN Guifang, PU Jibin, HAN En-Hou |
| 图8 GH4169高温合金AB、DA和SA试样室温拉伸断口形貌的SEM像 |
| Fig.8 Low (a-c) and high (d-f) magnified SEM images showing the tensile fracture morphologies at room temperature of GH4169 superalloy specimens (a, d) AB state (b, e) DA state (c, f) SA state |
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