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10 45XD和4822合金在700 ℃空气中的氧化膜形成和亚表面组织演变示意图 |
| Fig.10 Schematics of the oxide scale formation as well as subsurface microstructural evolution of 45XD alloy (a-d) and 4822 alloy (e-h) during oxidation at 700 oC in air for 0 h (a, e), 200 h (b, f), 500 h (c, g), and 2000 h (d, h) |
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