EP 2615186 A1 20130717 - TITANIUM MATERIAL
Title (en)
TITANIUM MATERIAL
Title (de)
TITANMATERIAL
Title (fr)
MATÉRIAU DE TITANE
Publication
Application
Priority
JP 2010065369 W 20100908
Abstract (en)
An object of the present invention is to provide a titanium plate having high strength and excellent workability. In order to achieve this object, the present invention provides a titanium material having an iron content of 0.60% by mass or less and an oxygen content of 0.15% by mass or less, with the balance being titanium and unavoidable impurities, the titanium material having a worked structure formed by working accompanied by plastic deformation and a recrystallized structure formed by annealing after the working, wherein the titanium material is formed such that the average particle size of crystal grains of the recrystallized structure is 1 µm or more and 5 µm or less, and the area of a non-recrystallized part in the cross-sectional area of the titanium material is more than 0% and 30% or less.
IPC 8 full level
C22C 14/00 (2006.01); C22F 1/00 (2006.01); C22F 1/18 (2006.01)
CPC (source: EP KR US)
C22C 14/00 (2013.01 - EP KR US); C22F 1/00 (2013.01 - KR); C22F 1/18 (2013.01 - EP KR US); C22F 1/183 (2013.01 - EP US)
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 SE SI SK SM TR
DOCDB simple family (publication)
EP 2615186 A1 20130717; EP 2615186 A4 20171018; CN 103069027 A 20130424; KR 20130059399 A 20130605; RU 2013115113 A 20141020; RU 2544976 C2 20150320; US 2013164166 A1 20130627; WO 2012032610 A1 20120315
DOCDB simple family (application)
EP 10856960 A 20100908; CN 201080068787 A 20100908; JP 2010065369 W 20100908; KR 20137004532 A 20100908; RU 2013115113 A 20100908; US 201013820768 A 20100908