The effect of the nitrogen ion-beam implantation on adhesiveness of the WC-8Co hard alloy

The effect of the nitrogen ion-beam implantation on adhesiveness of the WC-8Co hard alloy

The results of studying the effect of nitrogen ion-beam implantation on the adhesiveness of the WC-8Co hard alloy have been discussed. The indentation of a rotating indenter into a counterbody has been used to measure the adhesion component of the friction coefficient, which has been shown to decrea...

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Veröffentlicht in:Journal of superhard materials 2012-02, Vol.34 (1), p.44-48
Hauptverfasser: Zaloga, V. A., Krivoruchko, D. V., Lebedev, V. Ya, Zaloga, O. A.
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry
Chemistry and Materials Science
Physical Chemistry
Production
Properties
Structure
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Zusammenfassung:The results of studying the effect of nitrogen ion-beam implantation on the adhesiveness of the WC-8Co hard alloy have been discussed. The indentation of a rotating indenter into a counterbody has been used to measure the adhesion component of the friction coefficient, which has been shown to decrease in the surface modification by the nitrogen ion-beam implantation, especially when contact pressures exceed the counterbody yield strength.
ISSN:1063-4576
1934-9408
DOI:10.3103/S1063457612010054