EP 0050969 B1 19840704 - ALLOY STEEL POWDER
Title (en)
ALLOY STEEL POWDER
Publication
Application
Priority
US 20052780 A 19801024
Abstract (en)
[origin: EP0050969A1] A corrosion resistant alloy steel powder is described, containing, by weight: 16-19% chromium, 12-13% nickel, up to 2% manganese up to 4% molybdenum, up to 0.2% carbon, 1.7 - 3.0% silicon and 0.04 - 0.24% phosphorus, the balance being essentially iron. The alloy powder is a modification of 300 series stainless steels and includes increased amounts of silicon and phosphorus. The alloy powder is useful in making fully dense, corrosion resistant products using powder metallurgy techniques.
IPC 1-7
IPC 8 full level
B22F 1/00 (2006.01); C22C 33/02 (2006.01); C22C 38/00 (2006.01); C22C 38/58 (2006.01)
CPC (source: EP)
C22C 33/0285 (2013.01)
Designated contracting state (EPC)
BE DE FR GB IT SE
DOCDB simple family (publication)
EP 0050969 A1 19820505; EP 0050969 B1 19840704; BR 8106856 A 19820706; CA 1193891 A 19850924; DE 3164598 D1 19840809; ES 506504 A0 19821101; ES 8300872 A1 19821101; IN 153975 B 19840908; JP S5798659 A 19820618; JP S6123841 B2 19860607; MX 156202 A 19880725
DOCDB simple family (application)
EP 81305004 A 19811023; BR 8106856 A 19811023; CA 388061 A 19811016; DE 3164598 T 19811023; ES 506504 A 19811023; IN 1187CA1981 A 19811024; JP 16798381 A 19811022; MX 18980581 A 19811026