Authors: S.O. Gordin, A.N. Smirnov, V.L. Kniazkov

Title of the article: Influence of dimension components of electrode coatings on mechanical properties of the weld metal

Year: 2012, Issue: 6, Pages: 101-104

Branch of knowledge: Mechanical-engineering technology

Index UDK: 621.791.75:[621.791.013]

DOI: -

Abstract: The results of investigations of the mechanical properties of weld metal, welded connections of structural carbon and alloy steel, clad electrodes of MP-3 and SSSI 13-55, in a coating which introduced elements of the modifier as ultra-little size particles Al2O3and ferrotitanium FTI-30. Change of mechanical properties of the weld metal, weld carbon and low alloy steels.is presented. A reduction in the impact strength of weld metal deposited electrodes of MP-3 and SSSI 13 \ 55 at low temperatures (-40 ° C), modified ultra-little size particles with Al2O3 and increasing the toughness of weld metal-modified particles ultra-little size particles of ferrotitanium.

Key words: electrode coating metal weld

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