Abrasive wear of ZrB2-containing spark-deposited and combined coatings on titanium alloy. II. Nonfixed-abrasive wear of ZrB2-containing coatings

The kinetics of nonfixed-abrasive wear of spark-deposited and laser-spark coatings on titanium alloy is studied. The coatings are deposited using electrode materials with different ZrB 2 contents. It is revealed that the wear rate of the coatings decreases with higher ZrB 2 content of the alloying e...

Full description

Saved in:
Bibliographic Details
Published in:Powder metallurgy and metal ceramics 2009-07, Vol.48 (7-8), p.435-440
Main Authors: Podchernyaeva, I. A., Panasyuk, A. D., Panashenko, V. M., Grigor’ev, O. N., Dukhota, A. I., Zhiginas, V. V.
Format: Article
Language:English
Subjects:
Ceramics
Characterization and Evaluation of Materials
Chemistry and Materials Science
Composites
Glass
Materials Science
Metallic Materials
Natural Materials
Refractory and Ceramic Materials
Titanium alloys
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The kinetics of nonfixed-abrasive wear of spark-deposited and laser-spark coatings on titanium alloy is studied. The coatings are deposited using electrode materials with different ZrB 2 contents. It is revealed that the wear rate of the coatings decreases with higher ZrB 2 content of the alloying electrode, after laser fusion, which increases the hardness of the outer layer, and with longer deposition of the coating, which increases its thickness It is shown that combined ZrB 2 -based coating can compete with spark-deposited WC + 3%Co coating.
ISSN:1068-1302
1573-9066
DOI:10.1007/s11106-009-9148-1