SYSTEMS AND METHODS OF FABRICATION AND USE OF WEAR-RESISTANT MATERIALS

Discussed herein are systems and methods of forming hardfacing coatings and films containing Q-carbon diamond particles for use in downhole drilling tooling and other tools where wear-resistant coating is desirable. The Q-carbon diamond-containing layers may be coated with matrix material and/or dis...

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Bibliographische Detailangaben
Hauptverfasser:	HUGHES, Michael D, GILLEYLEN, Russell C, KUMAR, Biju Pillai, IVIE, Bradley S, LIU, Wei, KUMAR, Anil
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ALLOYS CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES CHEMISTRY FERROUS OR NON-FERROUS ALLOYS MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL METALLURGY PERFORMING OPERATIONS POWDER METALLURGY PUNCHING METAL TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Beschreibung
Zusammenfassung:	Discussed herein are systems and methods of forming hardfacing coatings and films containing Q-carbon diamond particles for use in downhole drilling tooling and other tools where wear-resistant coating is desirable. The Q-carbon diamond-containing layers may be coated with matrix material and/or disposed in a matrix to form the coating, or the Q-carbon diamond layer may be formed directly from a diamond-like-carbon on a substrate. Systèmes et procédés de formation de revêtements et de films de surfaçage de renfort contenant des particules de diamant de carbone Q pour utilisation dans de l'outillage de forage de fond de trou et d'autres outils où un revêtement résistant à l'usure est souhaitable. Les couches contenant du diamant de carbone Q peuvent être être recouvertes d'un matériau matriciel et/ou disposées dans une matrice afin de former le revêtement, ou la couche de diamant de carbone Q peut être formée à partir d'un carbone de type diamant sur un substrat.