The world's first 800 mm diameter graphite electrode for a DC electric arc furnace

Research output: Contribution to specialist publication › Feature article/Contribution (Feuilleton) › Contributed › peer-review

Contributors

  • Claus Friedrich - , SGL Carbon SE (Author)
  • Hubert Jäger - , SGL Carbon SE (Author)
  • Karl Wimmer - , SGL Carbon SE (Author)
  • Clemens Hauswirth - , SGL Carbon SE (Author)
  • Hagen Fuchs - , SGL Carbon SE (Author)
  • Horst Schäfer - , SGL Carbon SE (Author)

Abstract

The use of 800 mm graphite electrodes for a DC electric arc furnaces for improving the productivity of both steel manufacturers and furnace builders was presented. The baking, impregnation, rebaking and graphitization was conducted to ensure the feasibility of the 800 mm electrodes. The given product enabled improved utilization of installed transformers capacity and higher operating rates of continuous casting machines.

Details

Original languageEnglish
Pages42-49
Number of pages8
Volume25
Issue number2
Journal Metallurgical plant and technology international : MPT
Publication statusPublished - Apr 2002
Peer-reviewedYes
Externally publishedYes
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Keywords

ASJC Scopus subject areas