METAL POWDER FOR POWDER METALLURGY AND FERROUS SINTERED COMPACT

摘要

PROBLEM TO BE SOLVED: To obtain a metal powder for powder metallurgy which can increase a rust preventive effect easily without changing a conventional manufacturing process of the powder.;SOLUTION: The metal powder for powder metallurgy which contains an indium soap and whose main component is iron, or the metal powder for powder metallurgy containing at least one kind chosen from a bismuth soap, a nickel soap, a cobalt soap, a copper soap, a manganese soap, and an aluminum soap in addition to the indium soap, is provided.;COPYRIGHT: (C)2004,JPO