EP 0585940 B1 19980708 - Alloy with ultrafine crystal grains excellent in corrosion resistance
Title (en)
Alloy with ultrafine crystal grains excellent in corrosion resistance
Title (de)
Legierung mit ultrafeinen Kristallkörnern und hervorragender Korrosionsbeständigkeit
Title (fr)
Alliage à grains cristallins ultrafins à résistance excellente à la corrosion
Publication
Application
Priority
JP 23546792 A 19920903
Abstract (en)
[origin: EP0585940A1] There is provided an alloy with ultrafine crystal grains excellent in corrosion resistance, at least 50 % of the alloy structure being occupied by ultrafine crystal grains, the alloy having a surface layer containing hydroxide components in a total proportion of 65 % or more based on oxide components.
IPC 1-7
C22C 38/00; C22C 38/48; C22C 38/34; C22C 38/14; C22C 38/16; C22C 19/00; H01F 10/00; H01F 10/12
IPC 8 full level
C21D 6/00 (2006.01); C22C 45/02 (2006.01); C22C 45/04 (2006.01); C23C 8/14 (2006.01); H01F 1/153 (2006.01)
CPC (source: EP)
H01F 1/15383 (2013.01)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0585940 A1 19940309; EP 0585940 B1 19980708; CN 1037534 C 19980225; CN 1092112 A 19940914; DE 69319513 D1 19980813; DE 69319513 T2 19990114; JP H0681086 A 19940322
DOCDB simple family (application)
EP 93114142 A 19930903; CN 93117351 A 19930903; DE 69319513 T 19930903; JP 23546792 A 19920903