Proceedings of the KWS Conference (대한용접접합학회:학술대회논문집)
- 1994.05a
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- Pages.157-160
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- 1994
Laser Beam Welding of Tri-Metal
Tri-Metal의 레이저 용접
- Published : 1994.05.01
Abstract
Characteristics of laterally bonded tri-metal sheets (stainless steel/Invar/stainless steel) fabricated by laser beam welding are compared to those of samples by Imphy and Hitachi Co-operations. Residual stess of tri-metal is calculated by using of the hole-drilling stain gauge method. The aging effect of stainless steel strip on welding is also discussed. In addition to, a numerical approach for laser beam welding is tried. Finally, laser beam welding system of tri-metal can be designed on th basis of experimental and theoretical results.
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