Influence of notch radius and R-curve be
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Y. Torres; R. Bermejo; L. Llanes; M. Anglada
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Article
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2008
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Elsevier Science
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English
β 585 KB
In this work the apparent fracture toughness of different grades of WC-Co cemented carbides has been evaluated by means of the single edge V-notched beam (SEVNB) method. The results are analysed, as a function of both the binder mean free path and the maximum steady-state crack shielding value, foll