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Study on the preparation technology of centrifugal Al-18Si-X composite reinforced with in situ particles

Journal of physics. Conference series, 2022-09, Vol.2338 (1), p.12014 [Peer Reviewed Journal]

Published under licence by IOP Publishing Ltd ;Published under licence by IOP Publishing Ltd. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License. ;ISSN: 1742-6588 ;EISSN: 1742-6596 ;DOI: 10.1088/1742-6596/2338/1/012014

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  • Title:
    Study on the preparation technology of centrifugal Al-18Si-X composite reinforced with in situ particles
  • Author: Lin, Xuedong ; Liu, Changming ; Che, Linxian ; Sun, Jian
  • Subjects: Aluminum ; Castings ; Centrifugal casting ; Magnesium ; Particulate composites
  • Is Part Of: Journal of physics. Conference series, 2022-09, Vol.2338 (1), p.12014
  • Description: Abstract Al-18Si- X ( X =Mg, Ti, Ni) composite tubular castings were prepared by centrifugal casting. The microstructure of cylindrical casting of Al-18Si- X composite was observed along the radial direction, and the segregation behavior and distribution characteristics of primary particles formed in different alloys under the action of centrifugal field were studied. The results show that the in situ particles in Al-18Si-7Mg, Al-18Si-7Ti, and Al-18Si-7Ni tubular castings have different segregation behaviors under the action of centrifugal field, which results in the formation of particle reinforcing layers in different regions of the castings. It is found that the volume fraction, size and particle morphology of primary particles in particle reinforcement layer of different castings are different.
  • Publisher: Bristol: IOP Publishing
  • Language: English
  • Identifier: ISSN: 1742-6588
    EISSN: 1742-6596
    DOI: 10.1088/1742-6596/2338/1/012014
  • Source: Geneva Foundation Free Medical Journals at publisher websites
    IOP Publishing (Open access)
    IOPscience (Open Access)
    ProQuest Central

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