Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/22661
Title: Laser cladding of SiC reinforced Zr65Al7.5Ni10Cu17.5 amorphous coating on magnesium substrate
Authors: Yue, TM 
Su, YP
Keywords: Amorphous coating
Composite
Corrosion
Laser cladding
Wear
Issue Date: 2008
Publisher: North-Holland
Source: Applied surface science, 2008, v. 255, no. 5 part 1, p. 1692-1698 How to cite?
Journal: Applied surface science 
Abstract: Zr65Al7.5Ni10Cu17.5 amorphous coatings reinforced with SiC particles were fabricated on magnesium substrates using laser cladding with the aim of improving the inherently poor corrosion and wear properties of magnesium. The formation of a reaction layer containing ZrC between SiC particles and the matrix of the glassy phase did not show any significant effects on the thermal stability of the matrix. The wear resistance of the composite coating, measured in terms of volumetric loss, was 2-7 times, and 90 times higher than that of the unreinforced coating and the magnesium substrate respectively. Although the electrochemical stability of the composite coating was inferior to that of the unreinforced coating, it still displayed excellent corrosion resistance.
URI: http://hdl.handle.net/10397/22661
ISSN: 0169-4332
EISSN: 1873-5584
DOI: 10.1016/j.apsusc.2008.06.036
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