Studying Influence of Rotation an Electrode on the Number Nonmetallic Inclusions in Received Eletroslag Metal

I.V. Chumanov; Andrey N. Anikeev; Dmitry V. Sergeev

doi:10.4028/www.scientific.net/MSF.934.154

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HomeMaterials Science ForumMaterials Science Forum Vol. 934Studying Influence of Rotation an Electrode on the...

Studying Influence of Rotation an Electrode on the Number Nonmetallic Inclusions in Received Eletroslag Metal

Abstract:

Quality improvement metal, in particular decrease content nonmetallic inclusions, is very important tasks as mechanical, thermal and anticorrosive characteristics metal depend on it. Electroslag remelting well influences quality on metal: content harmful impurity decreases, metal density increases, nonmetallic inclusions are removed. A method quality improvement metal by means of removal of nonmetallic inclusions at classical electroslag remelting and remelting with rotation electrode it is offered in this article. Also metallographic surveys experimental materials received are given in article which showed that ESR with rotation electrode deletes nonmetallic inclusions for 55-56 % more effectively, than classical remelting.

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Periodical:

Materials Science Forum (Volume 934)

Pages:

154-158

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.934.154

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Online since:

October 2018

Authors:

I.V. Chumanov, Andrey N. Anikeev*, Dmitry V. Sergeev

Keywords:

Electroslag Remelting, Microstructure, Nonmetallic Inclusions, Rotation of the Electrode

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