지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2012.1
- 수록면
- 291 - 296 (6page)
이용수
초록· 키워드
오류제보하기
In the present work, Al-B4C composite powders were fabricated using a mechanical milling process and its milling behaviors and mechanical properties as functions of B4C sizes (100 μm, 500 nm and 50 nm) and concentrations (1, 3 and 10 wt.%) were investigated. For achieving it, composite powders and their compacts were fabricated using a planetary ball mill machine and magnetic pulse compaction technology. Al-B4C composite powders represent the most uniform dispersion at a milling speed of 200 rpm and a milling time of 240 minutes. Also, the smaller B4C particles were presented, the more excellent compositing characteristics are exhibited. In particular, in the case of the 50 nm B4C added compact, it showed the highest values of compaction density and hardness compared with the conditions of 100μm and 500 nm additions, leading to the enhancement its mechanical properties.
목차
등록된 정보가 없습니다.
참고문헌 (13)
참고문헌 신청
이 논문의 저자 정보
최근 본 자료
댓글(0)
0