EP 0429796 B1 19951213 - Heat-resistant materials
Title (en)
Heat-resistant materials
Title (de)
Hitzebeständige Werkstoffe
Title (fr)
Matériaux résistants à la chaleur
Publication
Application
Priority
JP 30009189 A 19891117
Abstract (en)
[origin: EP0429796A1] A heat-resistant material having excellent high-temperature strength and high oxidation resistance at temperatures exceeding 1300 DEG C. The material is a heat-resistant Cr-Fe alloy comprising at least 60% of Cr and at least 5% of Fe, and having a mean grain size of at least 50 mu m and having a melting point of at least 1600 DEG C , or a composite material composed of the said heat-resistant alloy serving as a metal matrix and a ceramic, and containing up to 40% by volume of a dispersed ceramic phase in the metal matrix.
IPC 1-7
IPC 8 full level
C21D 1/00 (2006.01); C22C 1/04 (2006.01); C22C 27/06 (2006.01); C22C 32/00 (2006.01)
CPC (source: EP KR)
C22C 27/06 (2013.01 - EP KR); C22C 32/00 (2013.01 - EP)
Designated contracting state (EPC)
BE DE FR GB IT NL
DOCDB simple family (publication)
EP 0429796 A1 19910605; EP 0429796 B1 19951213; AU 632166 B2 19921217; AU 6329690 A 19910523; DE 69024179 D1 19960125; DE 69024179 T2 19960801; JP 2607157 B2 19970507; JP H03162545 A 19910712; KR 0134182 B1 19980615; KR 910009945 A 19910628
DOCDB simple family (application)
EP 90118741 A 19900928; AU 6329690 A 19900927; DE 69024179 T 19900928; JP 30009189 A 19891117; KR 900015704 A 19900929