核级镍基合金焊接材料失塑裂纹研究现状
Research Status of Ductility-Dip Crack Occurring in Nuclear Nickel-Based Welding Materials
(a) high angle GB (b) low angle GB
(c) coherent twin GB (d) incoherent twin GB (TB—twin boundary)
核级镍基合金焊接材料失塑裂纹研究现状 |
| 余春, 徐济进, 魏啸, 陆皓 |
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Research Status of Ductility-Dip Crack Occurring in Nuclear Nickel-Based Welding Materials |
| YU Chun, XU Jijin, WEI Xiao, LU Hao |
| 图9 Inconel 690合金的晶界析出相与晶界类型的关系[ |
| Fig.9 Grain boundary (GB) precipitates in Inconel 690 alloy correlated with the grain boundary misorientation[ (a) high angle GB (b) low angle GB (c) coherent twin GB (d) incoherent twin GB (TB—twin boundary) |
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