Dry sliding wear response of A413 alloy:Influence of intermetallics and test parameters

Manohar , HR and Chandrashekharaiah, TM and Venkateswarlu, K and Kori, SA (2012) Dry sliding wear response of A413 alloy:Influence of intermetallics and test parameters. Tribology International, 51 . pp. 54-60. ISSN 0301-679X

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    Abstract

    Intermetallic particles of Al3Ti, TiB2, AlB2 and Al4Sr were added to A413 alloy, and sliding wear tests were carried out under dry sliding conditions at room temperature as well as at high temperatures of 60, 120,and180 1C. The results demonstrate that contacting surfaces at high temperature conditions are susceptible to oxidation and the wear rate of reinforced alloys is reduced. This is due to the formation of glazing layer that offers protection. Moreover,intermetallic particles played an important role as grain modifier/refiner and were responsible for reduced wear and friction.

    Item Type: Journal Article
    Additional Information: Copyright for this article belongs to M/s. Elsevier BV
    Uncontrolled Keywords: Aluminium–Silicon (A413);Intermetallic particle;Cylinder liners
    Subjects: CHEMISTRY AND MATERIALS > Chemistry and Materials (General)
    CHEMISTRY AND MATERIALS > Composite Materials
    Division/Department: Other, Other, Materials Science Division , Other
    Depositing User: Ms. Alphones Mary
    Date Deposited: 07 Mar 2013 11:23
    Last Modified: 07 Mar 2013 11:23
    URI: http://nal-ir.nal.res.in/id/eprint/11501

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