材料热变形对激光深熔焊焊缝表面突起影响的研究

The thermal deformation in penetration welding with a laser has been investigated as a factor which results in the elevation on the surface of the weld. Qualitative analysis of the course of thermal deformation during which elevation is made has been presented in detail. A series of laser welding experiments were done with a 5 kW CO 2 laser. The experimental results agreed well with the analysis.

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强宏亮, 程兆谷, 雒江涛, 陈刚, 王润文. 材料热变形对激光深熔焊焊缝表面突起影响的研究[J]. 中国激光, 1997, 24(4): 375. 强宏亮, 程兆谷, 雒江涛, 陈刚, 王润文. Effect of Thermal Deformation on Elevation of Weld in Deep Penetration Laser Welding[J]. Chinese Journal of Lasers, 1997, 24(4): 375.

材料热变形对激光深熔焊焊缝表面突起影响的研究

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