ALLOY STEEL POWDER FOR POWDER METALLURGY

PURPOSE:To increase the compressibility of alloy steel powder and to improve the wear resistance of a sintered body by adding prescribed percentages of W, Mn and Cr, Mo or V to Fe. CONSTITUTION:The titled alloy steel powder consists of, by weight, 0.3-1.5% W, <=0.2% Mn and the balance Fe or 0.3-1...

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Bibliographic Details
Main Authors OGURA KUNIAKI, MAKIISHI YUKIO
Format Patent
LanguageEnglish
Published 02.05.1985
Subjects
ALLOYS
CASTING
CHEMISTRY
FERROUS OR NON-FERROUS ALLOYS
MAKING METALLIC POWDER
MANUFACTURE OF ARTICLES FROM METALLIC POWDER
METALLURGY
PERFORMING OPERATIONS
POWDER METALLURGY
TRANSPORTING
TREATMENT OF ALLOYS OR NON-FERROUS METALS
WORKING METALLIC POWDER
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Summary:PURPOSE:To increase the compressibility of alloy steel powder and to improve the wear resistance of a sintered body by adding prescribed percentages of W, Mn and Cr, Mo or V to Fe. CONSTITUTION:The titled alloy steel powder consists of, by weight, 0.3-1.5% W, <=0.2% Mn and the balance Fe or 0.3-1% W, <=0.2% Mn, one or more among 0.1-0.5% Cr, 0.1-0.5% Mo and 0.1-0.3% V, and the balance Fe. The steel powder has much superior compressibility and gives high green compacting density, so a sintered material with superior wear resistance is obtd.
Bibliography:Application Number: JP19830186603