IRON-BASE ALLOY FOR GAS-THERMAL APPLICATION OF POWDER COATINGS

摘要

the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to metallurgy, in particular to the alloy powder formulations u0434u043bu00a0 u043du0430u043du0435u0441u0435u043du0438u00a0 u0433u0430u0437u043eu0442u0435u0440u043cu0438u0447u0435u0441u043au0438u0445 coatings with high wear resistance. purpose u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 u00a0u0432u043bu00a0u0435u0442u0441u00a0 increased wear-resistance alloy based on iron and technology u043fu043eu043bu0443u0447u0435u043du0438u00a0 coatings from u0433u0430u0437u043eu0442u0435u0440u043cu0438u0447u0435u0441u043au0438u043cu0438 methods.in the alloy containing carbon, boron, chromium, vanadium, silicon and manganese, with additionally imposed following the ratio of components, the iau.%, carbon 2.7 - 3.5;about 1.0 to 1.2;chrome 12 - 14;vanadium 3.8 9.2;silicon 2.5 - 3.5;manganese 0.3 - 0.6;iron the rest. in the content, the iau.%, vanadium (v), carbon (c), boron (b) in a ratio of 0,32V: 3.85 (c + b) = 16 - 20. 1, table 2).