HIGH-TEMPERATURE WEAR-RESISTANT MEMBER

PROBLEM TO BE SOLVED: To provide a high-temperature wear-resistant member which is difficult to have occurrence of chipping and is capable of keeping high-temperature wear resistance over a long period.SOLUTION: A high-temperature wear-resistant member is composed of a single crystal alloy or a one-...

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Bibliographische Detailangaben
Hauptverfasser:	KONNO YASUYUKI, YAMADA HIROSHI, TAKASUGI TAKAYUKI
Format:	Patent
Sprache:	eng
Schlagworte:	ALLOYS CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES CHEMISTRY CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING FERROUS OR NON-FERROUS ALLOYS MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR METALLURGY PERFORMING OPERATIONS POWDER METALLURGY SOLDERING OR UNSOLDERING TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a high-temperature wear-resistant member which is difficult to have occurrence of chipping and is capable of keeping high-temperature wear resistance over a long period.SOLUTION: A high-temperature wear-resistant member is composed of a single crystal alloy or a one-directional solidification alloy of an Ni-based dual-phase intermetallic compound, is difficult to have occurrence of intergranular fracture, compared with members composed of conventional Ni-based dual-phase intermetallic alloy, substantially reduces occurrence of chipping and is capable of keeping the excellent high-temperature wear resistance of the Ni-based dual-phase intermetallic compound over a long period.