RISS 학술연구정보서비스

검색
다국어 입력

http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.

변환된 중국어를 복사하여 사용하시면 됩니다.

예시)
  • 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
  • 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
닫기
    인기검색어 순위 펼치기

    RISS 인기검색어

      검색결과 좁혀 보기

      선택해제

      오늘 본 자료

      • 오늘 본 자료가 없습니다.
      더보기
      • 무료
      • 기관 내 무료
      • 유료
      • KCI등재

        Investigations into microstructure and mechanical properties of Al 6061/SiCp metal matrix composite spur gear produced via powder metallurgy

        V. Vijayakumar,Pradeep Johnson,Ruban Whenish,A. John Rajan,Vincent H Wilson 한양대학교 세라믹연구소 2021 Journal of Ceramic Processing Research Vol.22 No.4

        The characteristics of Al 6061/SiCp Metal Matrix Composite (MMC) have been established for checking the suitability oflightweight spur gear using Powder Metallurgy (P/M) technique. Aluminium powder reinforced with SiCp particle withvarious weight.% (0, 5, 10 & 15) and particle sizes (35 μm and 65 μm). The smaller sized spur gears of 4 mm module, 48 mmpitch circle diameter and 22 mm face width were chosen. The complex gear profiled compaction die assembly was manufacturedfor making net shaped gear without any machining operation. The H frame hydraulic press was used to compact gear sampleswith compaction pressures of 132 MPa and 165 MPa. Then gear samples were sintered using muffle furnace at 570 ºC. Theprepared gear samples were used for density measurement, bending strength test, hardness measurement and microstructureanalysis. The research work leads to the observation of Al 6061 with 10 wt.% & 35 μm size of (SiCp) P/M gear exhibiting agreater enhancement of mechanical properties than the unreinforced Al alloy. Thus the effect of adding ceramic particles SiCpwith Al 6061 enhanced the mechanical properties and enabling Al 6061/SiCp composite spur gear suitable for lightweightapplications.

      연관 검색어 추천

      이 검색어로 많이 본 자료

      활용도 높은 자료

      해외이동버튼