Ni-BASED INTERMETALLIC COMPOUND ALLOY HAVING HIGH HARDNESS

Ni-BASED INTERMETALLIC COMPOUND ALLOY HAVING HIGH HARDNESS

PROBLEM TO BE SOLVED: To provide an Ni-based intermetallic compound alloy having improved hardness. SOLUTION: The Ni-based intermetallic compound alloy comprises 10 to 1,000 wt.ppm B based on the total weight of the composition in total 100 atomic% comprising Ni as the main component, and comprising...

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Bibliographische Detailangaben
Hauptverfasser: KONNO YASUYUKI, TAKASUGI TAKAYUKI
Format: Patent
Sprache:eng
Schlagworte:
ALLOYS
CHEMISTRY
FERROUS OR NON-FERROUS ALLOYS
METALLURGY
TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide an Ni-based intermetallic compound alloy having improved hardness. SOLUTION: The Ni-based intermetallic compound alloy comprises 10 to 1,000 wt.ppm B based on the total weight of the composition in total 100 atomic% comprising Ni as the main component, and comprising 2 to 9 atomic% Al, 10 to 17 atomic% V, 0.5 to 8 atomic% (Ta and/or W), 0 to 6 atomic% Nb, 0 to 6 atomic% Co and 0 to 6 atomic% Cr. COPYRIGHT: (C)2009,JPO&INPIT