Influence of Nanostructured Powder Modifiers on the Structure of a Welding Bead-Reference-Cited by-同舟云学术

Influence of Nanostructured Powder Modifiers on the Structure of a Welding Bead

Published:2013-12 Issue: Volume:872 Page:118-122
ISSN:1662-8985
Container-title:Advanced Materials Research
language:
Short-container-title:AMR

Author:

Kuznetsov M.A.¹,Zhuravkov S.P.¹,Zernin Evgeniy A.¹,Kolmogorov D.E.¹,Yavorovsky Nikolay A.¹

Affiliation:

1. Tomsk Polytechnic University

Abstract

Addition of nanopowders of tungsten and aluminum oxyhydroxide to the weld pool has shown positive effect on the structure of metal during arc gas welding with a consumable electrode. It has been shown that introducing the powders decreases dendrite size and leads to the formation of a more equilibrium micrоstructure.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Link

https://www.scientific.net/AMR.872.118.pdf

Reference8 articles.

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3. A.V. Konovalov, A.S. Kurkin, E.L. Makarov, V.M. Nerovniy and B.F. Yakushin (edited by V.M. Nerovniy), Theory of welding processes, Moscow state university publishers, Moscow, (2007).

4. G.N. Sokolov, A.S. Troshkov, I.V. Lysak et al. The influence of nanodispersed WC and nickel carbides on the structure and properties of deposited metal, Welding and diagnostics (Rus. Svarka I diagnostika) 3(2011) 36-38.

5. G.N. Sokolov, I.V. Lysak, A.S. Troshkov et al. Modification of deposited metal structure by nanodispersed tungsten carbides, Chemistry and physics of material processing (Rus. Fizika I khimia obrabotki materialov) 6(2009) 41-47.

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