발간논문

Home > KJMM 논문 > 발간논문

Vol.2, No.1, 7 ~ 13, 1964
Title
Diffusion of carbon in Iron - Graphite Compact
최재열J . Y . Choi, 김문일Moon Il Kim
Abstract
The diffusion of carbon through the surface of iron powders in the case of iron-graphite compact was studied for a certain desired carbon content after sintering under a constant stamping pressure. The necessary sintering time for high purity of graphite to diffuse perfectly into bulk of iron powder coincided satisfactorily with the calculated value from the mathematical analysis performed by Choi. The practically necessary sintering time is however smaller gradually than that obtained from the mathematical analysis as the grain size of Iron powder is smaller. The kinetics of diffusion of carbon atom through and at the surface of Iron powder was discussed theoretically.
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.