- B.390 알루미늄 합금의 기계적 특성에 미치는 초정 Si 입자크기와 잔류응력의 영향
- ㆍ 저자명
- 김헌주,박정욱,Kim. Heon-Joo,Park. Jeong-Wook
- ㆍ 간행물명
- 열처리공학회지
- ㆍ 권/호정보
- 2005년|18권 3호|pp.157-163 (7 pages)
- ㆍ 발행정보
- 한국열처리공학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
Effects of refinement of primary Si and residual stress on the mechanical properties of Aluminum B.390 alloy have been examined. Calcium was found to have an effect on the size of primary silicon particles. Primary silicon particle was refined as Ca content decreased. Refinement of primary Si particles led to an improvement in mechanical properties of the alloy; increase of elongation was prominent, above all. By the increase of compressive residual stress in the matrix alloy, tensile strength increased but elongation decreased.