Paper Title:
Study on the Effect of WC-Co Macro Interface Structure on PDC Performance
  Abstract

This paper focuses on the research for the performances of 5 typical macroscopic interfaces at normal temperature and after heating, such as, planar structure, v-groove, u-groove, and ring groove and ring claw-tooth. With SEM, we study on different impact resistance for PDC due to these 5 typical macroscopic interfaces, analyze the reason why PDC performance varies with macro interface changes of WC-CO alloy, and find it greatly eliminates PDC internal defect and improves impact resistance if the macro interface of WC-CO alloy is multi-plane shape (e.g. ring claw-tooth).

  Info
Periodical
Edited by
Ran Chen
Pages
2462-2466
DOI
10.4028/www.scientific.net/AMM.44-47.2462
Citation
W. J. Fan, F. Liu, "Study on the Effect of WC-Co Macro Interface Structure on PDC Performance", Applied Mechanics and Materials, Vols. 44-47, pp. 2462-2466, 2011
Online since
December 2010
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