- IF강의 미세조직과 경도에 미치는 ECAP 가공온도와 가공횟수의 효과
- ㆍ 저자명
- 윤승채,류원선,백승철,김형섭,Yoon. S.C.,Ryu. W.S.,Baik. S.C.,Kim. H.S.
- ㆍ 간행물명
- 소성가공
- ㆍ 권/호정보
- 2007년|16권 5호|pp.406-411 (6 pages)
- ㆍ 발행정보
- 한국소성가공학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
The microstructure and the hardness of interstitial free steel processed by equal channel angular pressing (ECAP) was investigated experimentally. ECAP processing of route A and route C was compared with regard to grain refinement by transmission electron micrographs. Micro hardness evolution was correlated with the gram structure produced by ECAP. Especially, the effects of the ECAP processing temperature and the number of processing passes were discussed in terms of grain refinement.