TECHNOLOGICAL METHODS OF HYPERSONIC METALLIZATION WITH SPRAYING WIRES FROM DISSIMILAR METALS

BELOTSERKOVSKY Marat A., D. Sc. in Eng., Assoc. Prof., Head of the laboratory of Gas-Thermal Methods of Machine Components Hardening, Joint Institute of Mechanical Engineering of the NAS of Belarus, Minsk, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

The article presents the results of the study of hypersonic metallization (HM) process of coatings of dissimilar metals. The  methods for producing “steel – zinc” and “steel – bronze” pseudo-alloys using HM are defined. The  hardness and wear resistance of coatings obtained by spraying high-chromium steels of martensitic and austenitic grades are investigated.

gas-thermal coatings, hypersonic metallization, pseudo-alloys, austenitic and martensitic steel grades

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