选区激光熔化成形Al-Si-Fe-Mn-Ni合金的高温蠕变行为
High-Temperature Creep Behavior of Selective Laser Melting Manufactured Al-Si-Fe-Mn-Ni Alloy
(a) IPF image (b) GND distribution
选区激光熔化成形Al-Si-Fe-Mn-Ni合金的高温蠕变行为 |
| 韩英, 吴雨航, 赵春禄, 张靖实, 李振民, 冉旭 |
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High-Temperature Creep Behavior of Selective Laser Melting Manufactured Al-Si-Fe-Mn-Ni Alloy |
| HAN Ying, WU Yuhang, ZHAO Chunlu, ZHANG Jingshi, LI Zhenmin, RAN Xu |
| 图7 SLM成形Al-Si-Fe-Mn-Ni合金在温度400 ℃、应力60 MPa条件下蠕变后断口附近的EBSD像 |
| Fig.7 EBSD images of SLMed Al-Si-Fe-Mn-Ni alloy after creeping at temperature of 400 oC and stress of 60 MPa (Black circles in Fig.7b represent local high-density dislocation regions) (a) IPF image (b) GND distribution |
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