MATERIAL CONTAINING DIAMOND AND AN INTERMETALLIC COMPOUND

THIS INVENTION relates to a method of making a diamond containing material comprising diamond particles and a second phase containing an intermetallic compound comprising the steps of providing a reaction mass of reactants capable, on reaction, of producing carbon and an intermetallic compound and s...

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Bibliographische Detailangaben
1. Verfasser:	MONTROSS CHARLES STEPHAN
Format:	Patent
Sprache:	eng
Schlagworte:	ALLOYS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY FERROUS OR NON-FERROUS ALLOYS GRINDING METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL POLISHING THEIR RELEVANT APPARATUS TOOLS FOR GRINDING, BUFFING, OR SHARPENING TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:	THIS INVENTION relates to a method of making a diamond containing material comprising diamond particles and a second phase containing an intermetallic compound comprising the steps of providing a reaction mass of reactants capable, on reaction, of producing carbon and an intermetallic compound and subjecting the reaction mass to diamond synthesis conditions. In an embodiment of the invention, the diamond containing material produced is polycrystalline diamond (PCD) and the reaction mass contains diamond particles in an amount sufficient to allow PCD to be produced. In a further embodiment of the invention, the diamond content in the diamond containing material produced does not exceed 70 volume %.