BRAZE ALLOY FOR DRILLING APPLICATIONS

A braze alloy is described which includes at least one of gallium, indium and/or thallium as alloying elements. Such braze alloys may be particularly useful in brazing cutting elements to drilling tools and similar applications. These alloying elements may be added to a braze alloy to reduce braze t...

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Bibliographische Detailangaben
1. Verfasser:	KEMBAIYAN, KUMAR T
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ALLOYS CHEMISTRY CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FERROUS OR NON-FERROUS ALLOYS FIXED CONSTRUCTIONS MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR METALLURGY MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	A braze alloy is described which includes at least one of gallium, indium and/or thallium as alloying elements. Such braze alloys may be particularly useful in brazing cutting elements to drilling tools and similar applications. These alloying elements may be added to a braze alloy to reduce braze temperature and/or to increase bra ze strength. Down hole cutting tools having cutting elements attached to a support structure using the braze alloy are also disclosed.