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Mechanical strength of ground WC-Co cemented carbides after coating deposition

Author
Yang, J.; Oden, M.; Johansson-Jõesaar, M.P.; Esteve, J.; Llanes, L.
Type of activity
Journal article
Journal
Materials science and engineering A. Structural materials properties microstructure and processing
Date of publication
2017-03-24
Volume
689
First page
72
Last page
77
DOI
https://doi.org/10.1016/j.msea.2017.02.034 Open in new window
Repository
http://hdl.handle.net/2117/105117 Open in new window
URL
http://www.sciencedirect.com/science/article/pii/S0921509317301910 Open in new window
Abstract
Manufacturing of hardmetal tools often involves surface grinding, ion etching and final coating. Each stage throughout the manufacturing chain introduces surface integrity changes which may be critical for defining the final mechanical behavior of the coated tools. Within this context, an experimental test program has been developed to assess the influence of a coating (TiN) deposition on surface integrity and transverse rupture strength of a previously ground fine-grained WC-Co grade substrate....
Citation
Yang, J., Oden, M., Johansson-Jõesaar, M.P., Esteve, J., Llanes, L. Mechanical strength of ground WC-Co cemented carbides after coating deposition. "Materials science and engineering A. Structural materials properties microstructure and processing", 24 Març 2017, vol. 689, p. 72-77.
Keywords
cemented carbides, coating, grinding, ion etching, surface integrity, transverse rupture strength
Group of research
CIEFMA - Structural Integrity, Micromechanics and Materials Reliability Centre
CRnE - Barcelona Research Center in Multiscale Science and Engineering

Participants

  • Yang, Jing  (author)
  • Oden, Magnus  (author)
  • Johansson-Jõesaar, M.P.  (author)
  • Esteve Pujol, Joan  (author)
  • Llanes Pitarch, Luis Miguel  (author)

Attachments