KOREASCHOLAR

펄스전류활성소결장치를 이용한 다공성 Fe-Cu-C계 합금 제조 및 기계적 특성 평가 Mechanical Properties and Fabrication of Porous Fe-Cu-C Alloy by Pulsed Current Activated Sintering

박나라, 김기열, 이병현, 김태완, 송준혁
  • 언어KOR
  • URLhttp://db.koreascholar.com/Article/Detail/395918
PDF 원문보기
한국기계기술학회지 (韓國機械技術學會誌)
제22권 제3호 (2020.06)
pp.417-421
한국기계기술학회 (Korean Society of Mechanical Technology)
초록

Porous Fe-Cu-C alloy was sintered by Pulsed Current Activated Sintering(PCAS) method within 10 min from horizontal ball mill mixture. The relative density of Fe-20wt.%Cu-0.8wt.%C alloy fabricated by PCAS method was 91%. The average hardness of the Fe-20wt.%Cu-0.8wt.%C alloy was HRB 92. The phase analysis, microstructure and composition information of the sintered alloy were investigated by using XRD, FESEM, EDAX.

키워드
Pulsed current activated sintering펄스전류활성소결Hardness경도Relative density상대밀도Alloy합금Porous material다공성 소재
목차
ABSTRACT
1. 서 론
2. 실험방법
    2.1 수평 볼밀링을 이용한 분말 혼합
    2.2 혼합분말의 펄스전류활성 소결
    2.3 Fe-20wt.%Cu-0.8wt.%C 합금의 특성분석
3. 결과 및 고찰
4. 결 론
References
저자
  • 박나라(Korea Institute of Carbon Convergence Technology) | Na-Ra Park
  • 김기열(Techno Material Corporation) | Ki-Youl Kim
  • 이병현(Korea Institute of Science and Technology) | Byeong-Hyeon Lee
  • 김태완(Jeonbuk Institute of Automotive convergence Technology) | Tae-Wan Kim
  • 송준혁(Korea Institute of Carbon Convergence Technology) | Joon-Hyuk Song Corresponding Author