Influence of Nitriding on the Wear Resistance and Adhesion of Zinc Coatings on Steel

Chemicothermal treatment of steel is considered: specifically, diffusional zinc coating in a nitrogen-bearing medium; and nitriding of a preformed zinc-filled coating. The structure of the modified layers is investigated. Their microhardness and wear resistance increase as a result of solid-solution...

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Published inRussian engineering research Vol. 39; no. 8; pp. 696 - 698
Main Authors Petrova, L. G., Demin, P. E., Timofeeva, G. Yu, Kosachev, A. V., Aleksandrov, V. D.
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 01.08.2019
Springer Nature B.V
Subjects
ADHESION
COATINGS
ENGINEERING
Engineering Design
HARDENING
INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY
LAYERS
MATERIALS SCIENCE
MICROHARDNESS
Nitriding
NITROGEN
Organic chemistry
Protective coatings
SOLID SOLUTIONS
Solution strengthening
STEELS
WEAR RESISTANCE
ZINC
Zinc coatings
steel
nitriding
adhesion
zinc coatings
wear resistance
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Summary:Chemicothermal treatment of steel is considered: specifically, diffusional zinc coating in a nitrogen-bearing medium; and nitriding of a preformed zinc-filled coating. The structure of the modified layers is investigated. Their microhardness and wear resistance increase as a result of solid-solution hardening by zinc and nitrogen.
ISSN:1068-798X
1934-8088
DOI:10.3103/S1068798X1908015X