본문 바로가기
HOME> 논문 > 논문 검색상세

논문 상세정보

Materials & Design v.117, 2017년, pp.168 - 177   SCIE
본 등재정보는 저널의 등재정보를 참고하여 보여주는 베타서비스로 정확한 논문의 등재여부는 등재기관에 확인하시기 바랍니다.

Effect of cenosphere particle size and relative density on the compressive deformation behavior of aluminum-cenosphere hybrid foam

Birla, Shyam (Academy of Scientific and Innovative Research (AcSIR), India ); Mondal, D.P. (Academy of Scientific and Innovative Research (AcSIR), India ); Das, S. (Academy of Scientific and Innovative Research (AcSIR), India ); Khare, Anup (CSIR-Advanced Materials and Processes Research Institute, Bhopal 462026, India ); Singh, Jai Prakash (University Institute of Technology, Barkatullah University, Bhopal 462026, India );
  • 초록  

    Abstract AlSi12Cu1Mg1-cenosphere hybrid foams (HFs) of varying relative densities were made through stir casting technique using CaH 2 as a foaming agent. Cenospheres of different size ranges were used as a thickening agent, as well as to create micropores in the cell wall. The foaming temperature was varied to vary the relative density, which has not been studied earlier. The combine effect of cenosphere size and relative density on the compressive deformation behavior of HFs was investigated. The plastic collapse stress, plateau stress, and energy absorption of hybrid foam increase with decrease in cenosphere size and increase in relative density. On the other hand, the densification strain is almost invariant to the cenosphere size. All the above responses are correlated with relative density and materials parameters of HFs. This study demonstrates that cenosphere a thermal power plant waste can be used to get good quality of hybrid foam. Highlights Cenosphere reinforced hybrid foams of varying densities were made by varying foaming temperature. Deformation responses of hybrid foam are strong function of cenosphere size and relative density. Empirical relation has been established among deformation response, relative density and other materials parameters. Cenosphere a bi-product of thermal power plant can be used for making hybrid foam. Graphical abstract Cenospheres (spherical microballoons) of different size ranges are used to make aluminum alloy – cenospheres hybrid foam with varying relative densities. The cells are quite uniform in size and the cenospheres are uniformly distributed in cell walls. The relative density varied by varying foaming temperature and it varies between 0.11 and 0.32. The plateau stress, energy absorption increases with increase in relative density and decrease in cenosphere size. The densification strain is almost invariant to the cenosphere size. [DISPLAY OMISSION]


  • 주제어

    Cenospheres size .   Hybrid foam (HF) .   Compressive deformation .   Aluminum alloys.  

 활용도 분석

  • 상세보기

    amChart 영역
  • 원문보기

    amChart 영역

원문보기

무료다운로드
  • 원문이 없습니다.

유료 다운로드의 경우 해당 사이트의 정책에 따라 신규 회원가입, 로그인, 유료 구매 등이 필요할 수 있습니다. 해당 사이트에서 발생하는 귀하의 모든 정보활동은 NDSL의 서비스 정책과 무관합니다.

원문복사신청을 하시면, 일부 해외 인쇄학술지의 경우 외국학술지지원센터(FRIC)에서
무료 원문복사 서비스를 제공합니다.

NDSL에서는 해당 원문을 복사서비스하고 있습니다. 위의 원문복사신청 또는 장바구니 담기를 통하여 원문복사서비스 이용이 가능합니다.

이 논문과 함께 출판된 논문 + 더보기