[Updated on Apr. 18] Integration of CiNii Articles into CiNii Research

New Cathode Materials for Air-Plasma Cutting(Materials, Metallurgy & Weldability)

Search this article

Abstract

This study has been carried out to develop new cathode materials for air plasma cutting. The consumption of Rhenium-Yttria and Ruthenium-Yttria electrodes was compared with that of Hafnium and Zirconium electrodes, which have been widely used. Rhenium including 15〜40% Yttria and Ruthenium including 10〜35% Yttria showed lower consumption rates rather than Hafnium electrode and Zirconium in case of continuous life time test. Furthermore, the Ruthenium including 15% Yttria showed a superior erosion resistance in case of periodic operating test at 25A, compared with other electrodes.

Journal

Details

  • CRID
    1571417127255222400
  • NII Article ID
    110006486851
  • NII Book ID
    AA00867058
  • ISSN
    03874508
  • Text Lang
    en
  • Data Source
    • CiNii Articles

Report a problem

Back to top