Inconel 740H焊接接头不同温度蠕变后 γ′贫化区的形成及其对力学性能的影响
Formation of γ′-Denuded Zone and Its Effect on the Mechanical Properties of Inconel 740H Welded Joint After Creep at Different Temperatures
(a) base metal (b) weld metal
Inconel 740H焊接接头不同温度蠕变后 γ′贫化区的形成及其对力学性能的影响 |
| 周任远, 朱丽慧 |
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Formation of γ′-Denuded Zone and Its Effect on the Mechanical Properties of Inconel 740H Welded Joint After Creep at Different Temperatures |
| ZHOU Renyuan, ZHU Lihui |
| 图3 蠕变前和不同温度蠕变后IN 740H焊接接头的Vickers硬度 |
| Fig.3 Vickers hardnesses of IN 740H welded joints before and after creep at different temperatures (a) base metal (b) weld metal |
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