The Paton Welding Journal, 2001, №01

2001 №01 (03)

2001 №01 (05)

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The Paton Welding Journal, 2001, #1, 22-25 pages

Detonation coatings of Ni-based composite materials. Information 3. Tribotechnical properties

V.E. Marchuk¹, V.F. Labunets², I.B. Derek²

¹Kviv Air Force Institute, Kviv, Ukraine
²Kyiv International Institute of Civil Aviation, Kyiv, Ukraine.

Abstract
Influence of a flux additive (sodium tetraboride) on the composition, structure and tribotechnical properties of a detonation coating of Ni-Cr-Fe-Si-B-Al-WC system was studied. At its optimal volume fraction of 50 %, a favourable structure of the coating, lower friction coefficient and increase of the relative wear resistance are achieved.
Keywords: detonation coating, spraying, composite powder, sodium tetraboride, structure, properties, surface layer, friction coefficient, wear resistance, adhesion

References

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Suggested Citation

V.E. Marchuk, V.F. Labunets, I.B. Derek (2001) Detonation coatings of Ni-based composite materials. Information 3. Tribotechnical properties. The Paton Welding J., 01, 22-25.

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