EP 3974551 A1 20220330 - TIAL ALLOY AND PRODUCTION METHOD THEREFOR
Title (en)
TIAL ALLOY AND PRODUCTION METHOD THEREFOR
Title (de)
TIAL-LEGIERUNG UND VERFAHREN ZU IHRER HERSTELLUNG
Title (fr)
ALLIAGE TIAL ET SON PROCÉDÉ DE PRODUCTION
Publication
Application
Priority
- JP 2019096648 A 20190523
- JP 2020011935 W 20200318
Abstract (en)
A TiAl alloy contains 48 at% or more and 50 at% or less of Al, 1 at% or more and 3 at% or less of Nb, 0.3 at% or more and 1 at% or less of Zr, 0.05 at% or more and 0.3 at% or less of B, and the balance being Ti and inevitable impurities.
IPC 8 full level
C22C 14/00 (2006.01); B21J 5/00 (2006.01); C22F 1/00 (2006.01); C22F 1/18 (2006.01)
CPC (source: EP US)
B21J 5/00 (2013.01 - EP); B22F 3/15 (2013.01 - EP US); C22C 1/02 (2013.01 - EP); C22C 1/1036 (2013.01 - EP); C22C 1/1094 (2013.01 - EP); C22C 14/00 (2013.01 - EP US); C22F 1/183 (2013.01 - EP); B22F 2999/00 (2013.01 - EP); C22F 1/00 (2013.01 - EP)
C-Set (source: EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
US 2022017995 A1 20220120; EP 3974551 A1 20220330; EP 3974551 A4 20230125; EP 3974551 B1 20231213; JP 7226535 B2 20230221; JP WO2020235200 A1 20201126; WO 2020235200 A1 20201126
DOCDB simple family (application)
US 202117449133 A 20210928; EP 20808685 A 20200318; JP 2020011935 W 20200318; JP 2021520073 A 20200318