EP 0436910 B1 19941026 - Process for cold forming non-alloyed titanium.
Title (en)
Process for cold forming non-alloyed titanium.
Title (de)
Verfahren zum Kaltverformen von unlegiertem Titan.
Title (fr)
Procédé pour le profilage à froid de titane non allié.
Publication
Application
Priority
DE 4000270 A 19900108
Abstract (en)
[origin: US5141565A] In a process for cold forming unalloyed titanium high strength and ductility, in particular high bendability, are obtained if the material is subjected to intermediate annealing at a temperature of up to 500 DEG C.
IPC 1-7
IPC 8 full level
CPC (source: EP KR US)
C21D 8/00 (2013.01 - KR); C22F 1/18 (2013.01 - KR); C22F 1/183 (2013.01 - EP US)
Citation (examination)
- U. Zwicker, Titan und Titanlegierungen, Seiten 226-232, Springer-Verlag Berlin, 1974
- H. Feldmann, Einfluss der Verformungen und Temperatur auf mechanische Eigenschaften von unlegiertem Titan, Dissertation T.H. Aachen vom 10.7.64
Designated contracting state (EPC)
AT CH ES FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0436910 A1 19910717; EP 0436910 B1 19941026; AT E113321 T1 19941115; DE 4000270 A1 19910711; DE 4000270 C2 19990204; ES 2063891 T3 19950116; JP 3318335 B2 20020826; JP H04247856 A 19920903; KR 100211488 B1 19990802; KR 910014520 A 19910831; US 5141565 A 19920825
DOCDB simple family (application)
EP 90125179 A 19901221; AT 90125179 T 19901221; DE 4000270 A 19900108; ES 90125179 T 19901221; JP 23891 A 19910107; KR 910000127 A 19910108; US 63576590 A 19901228