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김정곤,최한신,김택수,Kim, Jeong-Gon,Choi, Han-Shin,Kim, Taek-Soo 한국분말야금학회 2009 한국분말재료학회지 (KPMI) Vol.16 No.6
Mg-Cu composites were successively fabricated using a combination of rapid solidification and extrusion processes. In addition, the microstructural variation of the composite was investigated by performing the extrusion repeatedly. It resulted that the composite formed an uniform and dense structure by the extrusion, and the microstructure became fine as the extrusion conducted repeatedly. The microstructural variation was known to be dependent on the number of extrusion and the area reduction ratio. The tensile strength was also measured as a function of the microstructural variation.