- 급속응고 Al-20Si-5Fe-xPb(x=2, 4, 6 wt.%) 합금의 미세조직과 마모거동
- ㆍ 저자명
- 김택수
- ㆍ 간행물명
- 한국분말야금학회지
- ㆍ 권/호정보
- 1999년|6권 1호|pp.96-102 (7 pages)
- ㆍ 발행정보
- 한국분말야금학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
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The effect of Pb addition on microstructure and wear resistance was studied in rapidly solidified Al-20Si-5Fe-xPb(x=2, 4, 6 wt.%) alloys. The R/S Al-20Si-5Fe-xPb (x=2, 4, 6 wt.%) alloys showed a fine and homogeneous microstructure and an improved wear property compared with Al-20Si-5Fe alloy, while no significant change in UTS (Ultimate Tensile Strength) was shown. Contribution of the dispersoids on the wear property was discussed by showing the plastic deformation layers formed during wear track.