γ-TiAl合金在700 ℃空气中的长时高温氧化行为和组织演变
Long-Term Oxidation Behavior and Microstructural Evolution of γ-TiAl Alloys at 700 oC in Air
γ-TiAl合金在700 ℃空气中的长时高温氧化行为和组织演变 |
| 周志春, 刘仁慈, 张建达, 杨超, 崔玉友, 杨锐 |
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Long-Term Oxidation Behavior and Microstructural Evolution of γ-TiAl Alloys at 700 oC in Air |
| ZHOU Zhichun, LIU Renci, ZHANG Jianda, YANG Chao, CUI Yuyou, YANG Rui |
| 图9 4822合金样品在700 ℃空气中氧化不同时间后反应界面的显微组织及元素分布 |
| Fig.9 Microstructures and elemental distributions of 4822 alloy specimens after oxidation at 700 oC in air for 200 h (a), 500 h (b), and 2000 h (c) |
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