激光与光电子学进展, 2020, 57 (13): 131404, 网络出版: 2020-07-09
工艺参数对哈氏合金薄板激光填丝焊接变形的影响 下载: 940次
Effect of Parameters on Welding Deformation of Laser Welding Hastelloy Thin Sheets with Filler Wire
图 & 表
图 3. 纵向挠曲变形随线能量的变化
Fig. 3. Longitudinal flexure deformation varying with the linear heat input
图 4. 焊缝形貌随线能量的变化。(a)熔宽;(b)余高
Fig. 4. Weld profile varying with the linear heat input. (a) Pool width;(b) weld reinforcement
图 5. 不同线能量下的Ftendon和It 的变化情况。(a) Ftendon;(b) It
Fig. 5. Change of Ftendon and It at different linear heat input. (a) Ftendon; (b) It
图 6. 纵向挠曲变形随相对送丝量的变化
Fig. 6. Longitudinal flexure deformation varying with the relative wire speed
图 7. 焊缝形貌随相对送丝量的变化。(a)熔宽;(b)余高
Fig. 7. Weld profile varying with the relative wire speed. (a) Pool width; (b) weld reinforcement
表 1哈氏合金C-276与ERNiCrMo-4的化学成分
Table1. Composition of Hastelloy C-276 and ERNiCrMo-4
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吴东江, 刘俊, 唐博凯, 刘德华, 马广义, 牛方勇, 姚振强. 工艺参数对哈氏合金薄板激光填丝焊接变形的影响[J]. 激光与光电子学进展, 2020, 57(13): 131404. Dongjiang Wu, Jun Liu, Bokai Tang, Dehua Liu, Guangyi Ma, Fangyong Niu, Zhenqiang Yao. Effect of Parameters on Welding Deformation of Laser Welding Hastelloy Thin Sheets with Filler Wire[J]. Laser & Optoelectronics Progress, 2020, 57(13): 131404.