EP 0099067 A2 19840125 - Wear-resistant sintered ferrous alloy and method of producing same.
Title (en)
Wear-resistant sintered ferrous alloy and method of producing same.
Title (de)
Verschleissfeste Sinterlegierung auf Eisenbasis und Verfahren zu ihrer Herstellung.
Title (fr)
Alliage ferreux fritté, résistant à l'usure et procédé pour sa fabrication.
Publication
Application
Priority
JP 11864782 A 19820709
Abstract (en)
A sintered ferrous alloy high in wear resistance and suitable for parts subjected to rubbing friction such as rocker arm tips. The alloy is produced by compacting and sintering a powder mixture of 16-50 parts by weight of a Fe-Cr-B alloy powder, which contains 10-35% of Cr and 1.0-2.5% of B, 1.0-3.5 parts by weight of graphite powder and 46.5-83 parts by weight of either a Fe-P alloy powder or a mixture of a Fe-P alloy powder and an iron powder. The powder mixture is prepared so as to contain 0.2-1.0% by weight of P.
IPC 1-7
IPC 8 full level
B22F 5/00 (2006.01); C22C 33/02 (2006.01); C22C 38/00 (2006.01)
CPC (source: EP)
C22C 33/0207 (2013.01); C22C 33/0257 (2013.01)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0099067 A2 19840125; EP 0099067 A3 19851121; EP 0099067 B1 19870616; AU 1644783 A 19840202; AU 536739 B2 19840524; DE 3372110 D1 19870723; JP S599151 A 19840118
DOCDB simple family (application)
EP 83106624 A 19830706; AU 1644783 A 19830630; DE 3372110 T 19830706; JP 11864782 A 19820709