焊前预处理对钛合金厚板焊接残余应力的影响
Effect of Prewelding Pretreatment on Welding Residual Stress of Titanium Alloy Thick Plate
焊前预处理对钛合金厚板焊接残余应力的影响 |
| 周牧, 王倩, 王延绪, 翟梓融, 何伦华, 李昺, 马英杰, 雷家峰, 杨锐 |
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Effect of Prewelding Pretreatment on Welding Residual Stress of Titanium Alloy Thick Plate |
| ZHOU Mu, WANG Qian, WANG Yanxu, ZHAI Zirong, HE Lunhua, LI Bing, MA Yingjie, LEI Jiafeng, YANG Rui |
| 图4 未预热和预热钛合金焊接接头熔合区(FZ)和母材(BM)的SEM像 |
| Fig.4 SEM images of FZ (a, c) and BM (b, d) in unpreheated (a, b) and preheated (c, d) titanium alloy welded joint (Insets show the corresponding high magnified images. αs—secondary α) |
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