EP 2424688 B1 20140101 - METHOD FOR PRODUCING ELONGATE PRODUCTS MADE OF TITANIUM
Title (en)
METHOD FOR PRODUCING ELONGATE PRODUCTS MADE OF TITANIUM
Title (de)
VERFAHREN ZUR HERSTELLUNG AUS TITAN HERGESTELLTER LÄNGLICHER PRODUKTE
Title (fr)
PROCEDE DE FABRICATION DE PRODUITS ALLONGES EN TITANE
Publication
Application
Priority
- FR 2010000329 W 20100423
- FR 0902114 A 20090430
Abstract (en)
[origin: WO2010125253A1] The invention relates to a method for producing elongate products made of titanium or a titanium alloy, or blanks of such products, that comprises preparing a mass of titanium or titanium alloy material (10), melting said mass using an electric arc in a skull melting process (20), casting one or more ingots having a substantially cylindrical shape and a diameter of less than about 300 mm from the molten mass (30), and extruding one or more of said ingots at a temperature between 800 and 1200°C using an extrusion press (40). The invention can be used in the field of aeronautics, for example.
IPC 8 full level
B21C 43/04 (2006.01); B21C 1/00 (2006.01); B21C 9/00 (2006.01); B21C 23/08 (2006.01); B21J 1/04 (2006.01); B22D 21/00 (2006.01)
CPC (source: EP KR)
B21C 1/003 (2013.01 - EP); B21C 9/00 (2013.01 - EP); B21C 23/01 (2013.01 - KR); B21C 23/08 (2013.01 - KR); B21C 43/04 (2013.01 - EP KR); B21J 1/04 (2013.01 - EP KR); B22D 7/00 (2013.01 - KR); B22D 21/005 (2013.01 - EP KR)
Designated contracting state (EPC)
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 SE SI SK SM TR
DOCDB simple family (publication)
WO 2010125253 A1 20101104; WO 2010125253 A8 20111103; CN 102438764 A 20120502; CN 102438764 B 20150114; EP 2424688 A1 20120307; EP 2424688 B1 20140101; EP 2424688 B8 20240807; FR 2944983 A1 20101105; FR 2944983 B1 20110715; JP 2012525497 A 20121022; KR 20120037378 A 20120419; RU 2011148086 A 20130610; RU 2541251 C2 20150210; UA 104024 C2 20131225
DOCDB simple family (application)
FR 2010000329 W 20100423; CN 201080019124 A 20100423; EP 10718244 A 20100423; FR 0902114 A 20090430; JP 2012507794 A 20100423; KR 20117028572 A 20100423; RU 2011148086 A 20100423; UA A201113982 A 20100423