高温低周疲劳下C-HRA-5奥氏体耐热钢中孪晶界演变
Twin Boundary Evolution Under Low-Cycle Fatigue of C-HRA-5 Austenitic Heat-Resistant Steel at High Temperature
高温低周疲劳下C-HRA-5奥氏体耐热钢中孪晶界演变 |
| 周红伟, 高建兵, 沈加明, 赵伟, 白凤梅, 何宜柱 |
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Twin Boundary Evolution Under Low-Cycle Fatigue of C-HRA-5 Austenitic Heat-Resistant Steel at High Temperature |
| ZHOU Hongwei, GAO Jianbing, SHEN Jiaming, ZHAO Wei, BAI Fengmei, HE Yizhu |
| 图1 经1250℃保温30 min水淬后C-5钢的OM像、TEM像、SAED花样及EDS结果 |
| Fig.1 OM (a) and TEM (b) images of C-5 steel after water quenching at 1250oC for 30 min, SAED pattern of the twin in Fig.1b (c), and EDS analysis of Z phase marked by a box in Fig.1b (d) (TBs─twin boundaries, CTBs─coherent TBs, ITBs─incoherent TBs) |
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