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EP 1070152 A1 20010124 - TiAl BASE ALLOY

Title (en)

TiAl BASE ALLOY

Title (de)

TiAl-BASISLEGIERUNG

Title (fr)

PREALLIAGE DE TiAl

Publication

EP 1070152 A1 20010124 (DE)

Application

EP 99913284 A 19990320

Priority

DE 19812444 A 19980321
EP 9901868 W 19990320

Abstract (en)

[origin: WO9949090A1] The invention relates to a TiAl base alloy, where the titanium aluminide contains between 42 and 54 atomic % Al, the rest being titanium, and to which as much as 12 atomic %, in relation to the TiAl, of other alloy elements can be added. The invention is characterized in that the alloy contains between 0.1 and 5 atomic % copper.

IPC 1-7

C22C 14/00

IPC 8 full level

C22C 14/00 (2006.01)

CPC (source: EP)

C22C 14/00 (2013.01)

Designated contracting state (EPC)

AT FR GB IT

DOCDB simple family (publication)

WO 9949090 A1 19990930; AT E260996 T1 20040315; AU 3146799 A 19991018; DE 19812444 A1 19990930; DE 19812444 B4 20040219; EP 1070152 A1 20010124; EP 1070152 B1 20040303

DOCDB simple family (application)

EP 9901868 W 19990320; AT 99913284 T 19990320; AU 3146799 A 19990320; DE 19812444 A 19980321; EP 99913284 A 19990320