Composite articles

A composite article includes a first composite material and a second composite material. The first composite material and the second composite material individually comprise hard particles in a binder. A concentration of ruthenium in the binder of the first composite material is different from a con...

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Bibliographic Details
Main Authors Fang, X. Daniel, Morton, Craig W, Wills, David J
Format Patent
LanguageEnglish
Published 20.03.2012
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Summary:A composite article includes a first composite material and a second composite material. The first composite material and the second composite material individually comprise hard particles in a binder. A concentration of ruthenium in the binder of the first composite material is different from a concentration of ruthenium in the binder of the second composite material.