In this study, we mainly focus on the study of densification of gas-atomized Cu-50 wt.%In-13 wt.%Ga alloy powder without occurrence of crack during the forming process. Cu-50 wt.%In-13 wt.%Ga alloy powder was consolidated by sintering and rolling processes in order to obtain high density. The phase and microstructure of formed materials were examined by X-ray diffraction (XRD), scanning electron microscopy (SEM) and optical microscopy (OM), respectively. Warm rolling using copper can result in the improvement of density. The specimen obtained with 80% of rolling reduction ratio at using cooper can have the highest density of .

• 김대원 | Kim Dae-Won
• 김용호 | Kim Yong-Ho
• 김정한 | Kim Jung-Han
• 김대근 | Kim Dae-Guen
• 이종현 | Lee Jong-Hyeon
• 최광보 | Choi Kwang-Bo
• 손현택 | Son Hyeon-Taek