COMPOSITE MATERIAL FOR CAVITATION RESISTANCE AND SEDIMENT WEAR RESISTANCE

PURPOSE:To improve the cavitation corrosion resistance and sediment wear resistance of the title composite material by adopting a Co-base alloy as a matrix metal and composing it with specific amt. of carbide ceramic grains. CONSTITUTION:A composite material having the composite structure constitute...

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Bibliographische Detailangaben
Hauptverfasser: AKAHA KENTARO, HIRAISHI HISASHI, HINENO MINORU, MATSUMURA KEIICHI, MORITA MASUO, KUBOTA TAKASHI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PURPOSE:To improve the cavitation corrosion resistance and sediment wear resistance of the title composite material by adopting a Co-base alloy as a matrix metal and composing it with specific amt. of carbide ceramic grains. CONSTITUTION:A composite material having the composite structure constituted of a Co-base alloy consisting of, by weight, 40 to 65% Co, 10 to 40% Cr, 2 to 20% Ni,