PARTICULATE REINFORCED BRAZE ALLOYS FOR DRILL BITS

An example drill bit for subterranean drilling operations includes a drill bit body with a blade. The drill bit may further include a cutting element and an alloy affixing the cutting element to the blade. The alloy may include a particulate phase, such as ceramic material or an intermetallic materi...

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Bibliographische Detailangaben
1. Verfasser:	OLSEN, GARRETT T
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
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Beschreibung
Zusammenfassung:	An example drill bit for subterranean drilling operations includes a drill bit body with a blade. The drill bit may further include a cutting element and an alloy affixing the cutting element to the blade. The alloy may include a particulate phase, such as ceramic material or an intermetallic material, that increases the strength of the alloy without significantly affecting the melting point of the alloy. L'invention concerne un exemple de trépan destiné à des opérations de forage souterrain comprenant un corps de trépan muni d'une lame. Le trépan peut en outre comprendre un élément de coupe et un alliage fixant l'élément de coupe à la lame. L'alliage peut comprendre une phase particulaire, telle qu'un matériau céramique ou un matériau intermétallique, qui augmente la résistance de l'alliage sans affecter significativement le point de fusion de l'alliage.