| Title |
Research Paper / Solidification : Study on the effect of Enhanced Gravity on Unidirectionally Solidified Solid / Liquid Interface Morphology of Al - 1 Wt % Mg Alloy ) |
| Authors |
이경환(Kyong Whoan Lee); 황장모(Chang Mo Hwang); 양영기(Young Ki Yang); 강춘식(Choon Sik Kang); 이진형(Zin Hyoung Lee); 백홍구(Hong Ku Baek); 윤우영(Woo Young Youn) |
| Abstract |
Al-1wt%Mg was unidirectionally solidified to investigate the effect of enhanced gravity on the planar interface morphology. Planar solid/liquid interface morphology became unstable with increasing centrifugal force up to 15G but stabilized again at 20G. Surface stabilization of this alloy with increasing centrifugal force can be explained by thermosolutal convection. |