Processing of industrial metallurgical wastes as the basis of manufacturing technology welding fluxes and additives NIM1

N. A. Kozyrev, R. E. Kryukov, O. A. Kozyreva, R. A. Gizatulin, A. V. Valueva

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Presented are the results of the use of metallurgical wastes as constituents of welding fluxes. On the basis of fine particle gas purification in aluminum production, a carbon fluoride additive (FD-UFS) has been designed for welding fluxes which allows for manufacturing of steel constructions of northern execution with improved mechanical properties of welded joints. It is shown that the introduction of FD-UFS to fluxes AN-348, AN-60 and AN-67 increases the range of the required mechanical properties. Composition and manufacturing technology has been developed for a new welding flux with application of slag from silicomanganese production. Fractional composition of the flux has been selected. A comparative assessment of the mechanical properties of the developed flux with widely used flux AN-348 (GOST 9087-81) showed that the mechanical properties of the new flux are much greater. It has been determined that the introduction of flux additive FD-UFS in the amount of 2-8 % significantly increases the value of toughness KCV at a temperature of minus 20 °C.

Original languageEnglish
Title of host publicationMaterials and their Application - ICMA 2016
EditorsNikita V. Martyushev, Denis V. Valuev
PublisherTrans Tech Publications Ltd
Pages191-196
Number of pages6
ISBN (Print)9783035711790
DOIs
Publication statusPublished - 1 Jan 2017
EventInternational Conference on Materials and their Application, ICMA 2016 - Yurga, Russian Federation
Duration: 15 Dec 201616 Dec 2016

Publication series

NameKey Engineering Materials
Volume736 KEM
ISSN (Print)1013-9826

Conference

ConferenceInternational Conference on Materials and their Application, ICMA 2016
CountryRussian Federation
CityYurga
Period15.12.1616.12.16

Keywords

  • Carbon fluoride-containing additive
  • Flux
  • Metal
  • Silicon manganese slag
  • Welding

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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  • Cite this

    Kozyrev, N. A., Kryukov, R. E., Kozyreva, O. A., Gizatulin, R. A., & Valueva, A. V. (2017). Processing of industrial metallurgical wastes as the basis of manufacturing technology welding fluxes and additives NIM1. In N. V. Martyushev, & D. V. Valuev (Eds.), Materials and their Application - ICMA 2016 (pp. 191-196). (Key Engineering Materials; Vol. 736 KEM). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/KEM.736.191