Sintered iron alloy - of improved heat-and wear resistance for valve plates

Sintered iron alloy - of improved heat-and wear resistance for valve plates

The alloy is produced by mixing the alloy constituents in powder form, adding ferrocarbide contg. a carbide forming element, in powder form, moulding the mixture and sintering the moulded mixt. Pref. the alloy is composed of 0.6-2% C, 0.5-5% Mo, 6-15% Co, 0.5-4% Ni, balance Fe, and 0.3-5% ferrocarbi...

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Bibliographische Detailangaben
Hauptverfasser: HASEGAWA, MINORU, SAITAMA, TAKAHASHI, KENTARO, OHMIYA, SAITAMA, NARA, KAORU, KAWAGUCHI, SAITAMA
Format: Patent
Sprache:eng ; ger
Schlagworte:
ALLOYS
CHEMISTRY
FERROUS OR NON-FERROUS ALLOYS
METALLURGY
TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:The alloy is produced by mixing the alloy constituents in powder form, adding ferrocarbide contg. a carbide forming element, in powder form, moulding the mixture and sintering the moulded mixt. Pref. the alloy is composed of 0.6-2% C, 0.5-5% Mo, 6-15% Co, 0.5-4% Ni, balance Fe, and 0.3-5% ferrocarbide contg. for example any of the following elements Cr, Mo, Co W, Ti, V, B.