발간논문

Home > KJMM 논문 > 발간논문

Vol.35, No.10, 1351 ~ 1359, 1997
Title
Effects of Furnace Moving Velocity on the Growth Behavior and Microstructure of Directionally Solidified Al-15Cu-1Mg Alloy
문철희 Cheol Hee Moon
Abstract
14㎝ length Al-15Cu-1Mg alloys in 3㎜ I.D. alumina tubes have been directionally solidified under the furnace temperature of 760℃. Furnace moving velocity(V) was changed with the range 0-120㎝/hr. By analysing the evolution of the temperatures profiles along the specimen length, the growth characteristics-the position of the solid/liquid interface, temperature gradient(G) and local growth velocity(R)-have been examined. The microstructures of the alloys have been observed for the investigation of microstructural uniformity along the specimen length and the effects of the furnace moving velocity(V).
Key Words
| PDF
대한금속∙재료학회 │ (06633) 서울시 서초구 서초대로 56길 38 대한금속∙재료학회 회관 (서초1동 1666-12번지)
Tel : 070-4266-1646 │ FAX : 02-557-1080 │ E-mail : metal@kim.or.kr
Copyright ⓒ 2013 사단법인 대한금속∙재료학회 All rights reserved.