MIXED POWDER FOR FERROUS SINTERED MATERIAL AND METHOD FOR MANUFACTURING FERROUS SINTERED MATERIAL USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a mixed powder for a ferrous sintered material, which increases molding property and uniforms a component of a ferrous sintered material upon sintering and to provide a method for manufacturing the ferrous sintered material using the same.;SOLUTION: There is provided a mixed powder for a ferrous sintered material for mixing an iron powder containing carbon, a pure copper powder composed of copper and a manganese powder having manganese as a main component wherein 3-5 mass% of the pure copper powder is contained relative to the mixed powder and the mass ratio of manganese to copper contained in the mixed powder is within a range of 0.25-0.5.;COPYRIGHT: (C)2013,JPO&INPIT