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Mechanicaland nanoindentation behavior of TiC-NiTi thermal spray coatings

Author
Isalgue, A.; Fernandez, J.; Cinca, N.; Villa, M.; Guilemany, J.
Type of activity
Journal article
Journal
Journal of alloys and compounds
Date of publication
2013-11-15
Volume
577
Number
Supplement 1
First page
S277
Last page
S281
DOI
https://doi.org/10.1016/j.jallcom.2012.05.033 Open in new window
Repository
http://hdl.handle.net/2117/21758 Open in new window
URL
http://www.sciencedirect.com/science/article/pii/S0925838812008419 Open in new window
Abstract
The nanoindentation behavior of wear resistant coatings containing TiC–NiTi is studied. The raw material contained 60%weight of TiC and 40%weight of near equiatomic NiTi. The powder was sprayed by plasma and HVOF techniques. Higher temperatures in the plasma spraying produced better matrix melting but also more cracks on cooling. The presence of some amorphous or nanocrystalline phase occurs, at least in some coatings, being this related to the good wear behavior. The projection conditions pla...
Citation
Isalgue, A. [et al.]. Mechanicaland nanoindentation behavior of TiC-NiTi thermal spray coatings. "Journal of alloys and compounds", 15 Novembre 2013, vol. 577, núm. Supplement 1, p. S277-S281.
Keywords
Ceramics, Coating materials, Intermetallics, Phase transitions, Shape memory
Group of research
AIEM - Architecture, energy and environment

Participants