Laser Cladding of Copper Alloys on Steel

被引：0
|
作者：
V. P. Biryukov
T. A. Bazlova
机构：
[1] Russian Academy of Sciences,Blagonravov Mechanical Engineering Research Institute
[2] National University of Science and Technology MISiS,undefined
来源：
Physics of Atomic Nuclei | 2019年 / 82卷
关键词：
laser cladding; copper-based powder; friction coefficient;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The paper discusses the process of welding copper-based powder on samples of steel 40 Kh by radiation of a continuous CO2 laser. It is shown that the friction coefficients are 0.014–0.021 for samples cladded by a scanning beam, which is lower by a factor of two than for samples of cast bronze. The effect of transverse beam oscillations on the quality and performance of the cladding process is studied. It is shown that, for a beam scanning frequency of 220 Hz, the cladding performance increases by a factor of 1.5.
引用
收藏
页码：1450 / 1453
页数：3
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