Application of Soaking-Surface Alloying Technology to the Surface of the Graphite Electrode

Dai Xing; Bao Yanping; Jin Shantong

doi:10.13374/j.issn1001-053x.1994.03.009

Volume 16 Issue 3

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Dai Xing, Bao Yanping, Jin Shantong. Application of Soaking-Surface Alloying Technology to the Surface of the Graphite Electrode[J]. Chinese Journal of Engineering, 1994, 16(3): 240-244. doi: 10.13374/j.issn1001-053x.1994.03.009

Citation:

Dai Xing, Bao Yanping, Jin Shantong. Application of Soaking-Surface Alloying Technology to the Surface of the Graphite Electrode[J]. Chinese Journal of Engineering, 1994, 16(3): 240-244. doi: 10.13374/j.issn1001-053x.1994.03.009

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Application of Soaking-Surface Alloying Technology to the Surface of the Graphite Electrode

doi: 10.13374/j.issn1001-053x.1994.03.009

Department of Metallurgy, USTB, Beijing 100083, PRC

Received Date: 1993-03-10
Available Online: 2021-11-13

Abstract

Abstract

A new soaking-surface alloying technology to form a complex oxidationresistant coating on the surface of the graphite electrode is presented.This coating possesses an excellent conductuvity and an oxidation-resistivity,which can effectively reduce the sidewall consumption of the graphite electrode in the arc furnace steelmaking. The basic technical process of this new wey was described in this paper. Discussion included the formation mechanism and its kinetic model and the oxidation-resistant mechanism of this complex coating.
- graphite electrode,
- oxidation-resistant coating,
- soaking,
- surface alloying