논문 국내 국제전문학술지(SCI급) Development of manufacturing process using cold incremental forming technique for micro-alloyed non-heat-treated material
- 학술지 구분 국제전문학술지(SCI급)
- 게재년월 2006-01
- 저자명 배성민
- 학술지명 Materials Science Forum
- 발행처명 Trans Tech Publications Ltd.
- 발행국가 국내
- 논문언어 한국어
홈페이지논문 초록 (Abstract)
A micro-alloyed non-heat-treated material does not need post heat treatm ent processes such as quenching and tempering after the forming process in production stages. This material can be called a green material sinc e it can reduce industrial costs and harmful pollutants generated from p ost heat treatments. In this paper, near-net-shape forming processes wer e studied in order to makean automotive part using a micro-alloyed mate rial. The cold forging technique using a former was utilized for the mai n shaping,and the cold incremental forming technique using a cross wedg e rolling machine was adopted for the enhancement of strength and the fi nal shaping of the part. In order to get more adequate process, the cros s wedge rolling process is compared to the swaging process for the micro -alloyed steel and general carbon steels through experiments.