MICROSTRUCTURES AND WEAR PROPERTIES OF THE COMPOSITE COATINGS LASER-FABRICATED ON TITANIUM ALLOYTi-6Al-4V

Y. S. Tian (), C. Z. Chen, D. Y. Wang, Q. H. Huo and T. Q. Lei
Additional contact information
Y. S. Tian: School of Materials Science and Engineering, Shandong University, Jinan 250061, P. R. China
C. Z. Chen: School of Materials Science and Engineering, Shandong University, Jinan 250061, P. R. China
D. Y. Wang: School of Materials Science and Engineering, Shandong University, Jinan 250061, P. R. China
Q. H. Huo: School of Materials Science and Engineering, Shandong University, Jinan 250061, P. R. China
T. Q. Lei: School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, P. R. China

Surface Review and Letters (SRL), 2005, vol. 12, issue 03, 443-447

Abstract: Composite coatings containing titanium carbides and borides are produced on the surface ofTi-6Al-4Valloy by laser alloying technique. Microstructural analysis shows that coarse bulk-like and dendritic compounds are formed when alloyed with boron and carbon, separately. However, fine and uniformly distributed dendritic compounds are produced when alloyed with boron and carbon mixed powders. With microhardness of1450–1600HV0.1, the coatings have excellent wear resistance compared with as-received sample.

Keywords: Laser alloying; wear resistance; titanium carbides and borides (search for similar items in EconPapers)
Date: 2005
References: View complete reference list from CitEc
Citations:

Downloads: (external link)
http://www.worldscientific.com/doi/abs/10.1142/S0218625X0500727X
Access to full text is restricted to subscribers

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:wsi:srlxxx:v:12:y:2005:i:03:n:s0218625x0500727x

Ordering information: This journal article can be ordered from

DOI: 10.1142/S0218625X0500727X

Access Statistics for this article

Surface Review and Letters (SRL) is currently edited by S Y Tong

More articles in Surface Review and Letters (SRL) from World Scientific Publishing Co. Pte. Ltd.
Bibliographic data for series maintained by Tai Tone Lim ().