粉末高温合金FGH4096的疲劳小裂纹扩展行为
Propagation Behaviors of Small Cracks in Powder Metallurgy Nickel-Based Superalloy FGH4096
(a, b) stagnation site L1 (c, d) stagnation site L2 (e, f) stagnation site R1
粉末高温合金FGH4096的疲劳小裂纹扩展行为 |
| 杨秦政, 杨晓光, 黄渭清, 石多奇 |
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Propagation Behaviors of Small Cracks in Powder Metallurgy Nickel-Based Superalloy FGH4096 |
| YANG Qinzheng, YANG Xiaoguang, HUANG Weiqing, SHI Duoqi |
| 图11 RH试样中小裂纹停滞位置与M因子分析 |
| Fig.11 IPF-Y colored SEM images of the stagnation sites and the associated trace lines of {111} slip planes on the specimen surface (a, c, e) of the small crack in RH specimen and the comparison of M factor (Mab ) (b, d, f) (a, b) stagnation site L1 (c, d) stagnation site L2 (e, f) stagnation site R1 |
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