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NTIS 바로가기Science and technology of welding and joining, v.18 no.1, 2013년, pp.57 - 61
Kim, C (Welding & Joining Research Group, Korea Institute of Industrial Technology, Incheon, Korea) , Kang, M (Welding & Joining Research Group, Korea Institute of Industrial Technology, Incheon, Korea) , Kang, N (Department of Materials Science and Engineering, Pusan National University, Busan, Korea)
Linear and weaving laser welding were performed on a self-restraint tapered specimen of an Al 5J32 alloy. Linear welding produced columnar grains along the fusion line and equiaxed grains along the centreline. Solidification crack developed along the centreline having equiaxed grains. For laser wea...
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