粉末高温合金FGH4720Li在近服役温度下的组织演变规律
Microstructure Evolution Behavior of Powder Superalloy FGH4720Li at Near Service Temperature
粉末高温合金FGH4720Li在近服役温度下的组织演变规律 |
| 刘超, 姚志浩, 郭婧, 彭子超, 江河, 董建新 |
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Microstructure Evolution Behavior of Powder Superalloy FGH4720Li at Near Service Temperature |
| LIU Chao, YAO Zhihao, GUO Jing, PENG Zichao, JIANG He, DONG Jianxin |
| 图7 FGH4720Li合金在600和650℃下时效500和3000 h后γ'Ⅲ相形貌特征 |
| Fig.7 Morphology characteristics of γ'Ⅲ in FGH4720Li alloy after ageing at 600oC (a, b) and 650oC (c, d) for 500 h (a, c) and 3000 h (b, d) |
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