Authors: С.О. Gordin, А.N. Smirnov, V.L. Knjazkov

Title of the article: Composition of the electrode coating for wear-resistant welding

Year: 2015, Issue: 2, Pages: 106-108

Branch of knowledge: Mechanical-engineering technology

Index UDK: 621.791.75:[621.791.013]

DOI: -

Abstract: "Eurasia United West Siberian Metallurgical Plant" has developed a new brand of electrodes for welding of components operating in conditions mainly abrasive wear with moderate-governmental shock loads. Coating composition contains electrodes ferrochrome, ferroboron, marble, ferrosilicon, fluorspar, manganese ferro-graphite, potash and additionally introduced nanopowder titanium carbonitride in an amount of 2.0%. Coefficient wear coating made with electrodes nanopowder of titanium carbonitride in coating wear factor above coating of continuous electrodes by 57%. Introduction of the wear-resistant coatings for welding electrodes minor amount of titanium carbonitride nanopowder greatly improves operational properties of weld metal.

Key words: electrodes weld metal nanopowder of titanium carbonitride wear resistance melting zone refractory compound microstructure

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