Release Time:2019-03-09  Hits:

Indexed by: Journal Article

Date of Publication: 2010-09-25

Journal: SURFACE & COATINGS TECHNOLOGY

Included Journals: EI、SCIE

Volume: 205

Issue: 1

Page Number: 189-194

ISSN: 0257-8972

Key Words: Laser cladding; Ti-based alloy; Magnesium alloy; Eutectic

Abstract: A Ti70.3Ni22.2Al7.5 alloy, optimized from a basic binary eutectic Ti76Ni24 alloyed with different amounts of Al, was laser-clad on AZ91HP magnesium alloy. The coating mainly consists of beta-Ti solid solution and Ti2Ni intermetallic compound resulting in high hardness, good wear resistance and corrosion resistance. The interface between the clad layer and the substrate has a good metallurgical bonding. (C) 2010 Elsevier B.V. All rights reserved.