Laser beam welding of copper : Reduced pressure as key for sound welding of high plate thicknesses
Laser beam welding of copper : Reduced pressure as key for sound welding of high plate thicknesses
复制标题
铜的激光束焊接:降低压力是高板厚焊接的关键
DOI:
10.1002/latj.201600029
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发表时间:
--
期刊:
影响因子:
--
通讯作者:
Christoph
中科院分区:
文献类型:
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作者:
Reisgen;Olschok;Turner;Christoph
Laser beam welding of copper, especially for comparatively high plate thicknesses and low welding speeds, is very challenging critical welding defects are very likely to occur. By reducing the ambient pressure, it becomes possible to increase the process capability in a huge amount. The so called laser beam welding in vacuum (LaVa) process variant allows high quality welding of copper at welding speeds below 2 m/min and thereby a high penetration depth with a comparatively low laser power.
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
A. Heß
通讯作者:
A. Heß