VANE MATERIAL

PURPOSE:To provide a vane material good in seizing resistance and having wear resistance by compacting a ferrous alloy material having specified components by a powder metallurgy method, subjecting it to heat treatment and thereafter executing compacting. CONSTITUTION:An alloy material contg., by we...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TOMITA KAZUYUKI, NOTOMI KANJI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PURPOSE:To provide a vane material good in seizing resistance and having wear resistance by compacting a ferrous alloy material having specified components by a powder metallurgy method, subjecting it to heat treatment and thereafter executing compacting. CONSTITUTION:An alloy material contg., by weight, 1.2 to 2.5% C, 15 to 25% Cr,