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Grinding-induced metallurgical alterations in the binder phase of WC-Co cemented carbides

Author
Yang, J.; Roa, J.J.; Schwind, M.; Oden, M.; Johansson-Jõesaar, M. P.; Llanes, L.
Type of activity
Journal article
Journal
Materials characterization
Date of publication
2017-12
Volume
134
First page
302
Last page
310
DOI
https://doi.org/10.1016/j.matchar.2017.11.004 Open in new window
Repository
http://hdl.handle.net/2117/111405 Open in new window
URL
http://www.sciencedirect.com/science/article/pii/S1044580317322623?via%3Dihub Open in new window
Abstract
The metallic binder phase dictates the toughening behavior of WC-Co cemented carbides (hardmetals), even though it occupies a relative small fraction of the composite. Studies on deformation and phase transformation of the binder constituent are scarce. Grinding represents a key manufacturing step in machining of hardmetal tools, and is well-recognized to induce surface integrity alterations. In this work, metallurgical alterations of the binder phase in ground WC-Co cemented carbides have been ...
Citation
Yang, J., Roa, J.J., Schwind, M., Odén , M., Johansonn Joesaar, M., Llanes, L. Grinding-induced metallurgical alterations in the binder phase of WC-Co cemented carbides. "Materials characterization", Desembre 2017, vol. 134, p. 302-310.
Keywords
Deformation, Grinding, Metallic binder, Phase transformation, WC-Co cemented carbides
Group of research
CIEFMA - Structural Integrity, Micromechanics and Materials Reliability Centre
CRnE - Barcelona Research Center in Multiscale Science and Engineering

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