Chinese Journal of Lasers, Volume. 31, Issue s1, 267(2004)

Microstructure and Properties of Laser-Induced Combustion Synthesis Zr55Ti10.8Al17.1Ni17.1 Alloy

WANG Yan-fang*, WANG Cun-shan, LI Gang, PAN Xue-min, XIA Yuan-Uang, and DONG Chuang
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    Bulk metallic glasses, like many crystalline intermetallics, have large negative enthalpy of mixing among the m^jor constituent elements, and hence are potential candidates of self-propagating high-temperature reaction systems. Based on this characteristic, the laser-induced combustion synthesis (LCS) technique is applied to fabricate Zr55Ti10.8Al17.1Ni17.1 alloy. The product consists of amorphous, Zr2Ni and Ζr6Al2Ni intermetallic phases and Ti/Zr solid solution· Compared with single amorphous alloy, the product shows higher microhardness and lower friction coefficient.

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    WANG Yan-fang, WANG Cun-shan, LI Gang, PAN Xue-min, XIA Yuan-Uang, DONG Chuang. Microstructure and Properties of Laser-Induced Combustion Synthesis Zr55Ti10.8Al17.1Ni17.1 Alloy[J]. Chinese Journal of Lasers, 2004, 31(s1): 267

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    Paper Information

    Category: laser devices and laser physics

    Received: Oct. 13, 2003

    Accepted: --

    Published Online: Jan. 29, 2013

    The Author Email: Yan-fang WANG (laser@dlut.edu.cn)

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