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-c) AB state (d-f) DA state (g-i) 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10 GH4169高温合金AB、DA和SA试样高温拉伸断口形貌的SEM像 |
| Fig.10 SEM images showing the high-temperature tensile fracture morphologies of GH4169 superalloy specimens at 550 oC (a, d, g), 650 oC (b, e, h), and 750 oC (c, f, i) (a-c) AB state (d-f) DA state (g-i) SA state |
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