GB1160829A – Process for Grain Refining Titanium Metal or Titanium Alloys
– Google Patents
GB1160829A – Process for Grain Refining Titanium Metal or Titanium Alloys
– Google Patents
Process for Grain Refining Titanium Metal or Titanium Alloys
Info
Publication number
GB1160829A
GB1160829A
GB26579/67A
GB2657967A
GB1160829A
GB 1160829 A
GB1160829 A
GB 1160829A
GB 26579/67 A
GB26579/67 A
GB 26579/67A
GB 2657967 A
GB2657967 A
GB 2657967A
GB 1160829 A
GB1160829 A
GB 1160829A
Authority
GB
United Kingdom
Prior art keywords
temperature
forging
titanium
metal
recrystallization
Prior art date
1966-07-19
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB26579/67A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CONTIMET GmbH
Original Assignee
CONTIMET GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
1966-07-19
Filing date
1967-06-08
Publication date
1969-08-06
1967-06-08
Application filed by CONTIMET GmbH
filed
Critical
CONTIMET GmbH
1969-08-06
Publication of GB1160829A
publication
Critical
patent/GB1160829A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
C—CHEMISTRY; METALLURGY
C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
C22F1/18—High-melting or refractory metals or alloys based thereon
C22F1/183—High-melting or refractory metals or alloys based thereon of titanium or alloys based thereon
Abstract
1,160,829. Altering physical structure. CONTIMET G.m.b.H. 8 June, 1967 [19 July, 1966], No. 26579/67. Heading B3V. [Also in Division C7] The grain structure of titanium and its alloys is refined to improve forgeability by forging the metal below its beta transformation temperature prior to and subsequent to heat treating the metal above this temperature to cause recrystallization. – Forging may.. be initiated above the transformation temperature but the majority of reduction is carried out below this temperature to permit subsequent recrystallization. The forging is preferably performed at 1600-1750‹ F. and the recrystallization treatment, up to 150‹ F. above the transformation temperature. Examples are described for treating pure titanium, Ti-6Al-4V, Ti-5Al- 2.5Sn and Ti-8Al-1Mo-1V, the initial forging temperature ranging from 1650 to 2050
GB26579/67A
1966-07-19
1967-06-08
Process for Grain Refining Titanium Metal or Titanium Alloys
Expired
GB1160829A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US56641266A
1966-07-19
1966-07-19
Publications (1)
Publication Number
Publication Date
GB1160829A
true
GB1160829A
(en)
1969-08-06
Family
ID=24262780
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB26579/67A
Expired
GB1160829A
(en)
1966-07-19
1967-06-08
Process for Grain Refining Titanium Metal or Titanium Alloys
Country Status (4)
Country
Link
US
(1)
US3481799A
(en)
AT
(1)
AT271923B
(en)
BE
(1)
BE700176A
(en)
GB
(1)
GB1160829A
(en)
Cited By (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP0254891A2
(en)
*
1986-07-03
1988-02-03
Deutsches Zentrum für Luft- und Raumfahrt e.V.
Process for improving the static and dynamic mechanical properties of (alpha + beta) titanium alloys
EP0372465A1
(en)
*
1988-12-05
1990-06-13
Sumitomo Metal Industries, Ltd.
Method for manufacture of a metallic material having ultrafine grain structure
EP0514293A1
(en)
*
1991-05-14
1992-11-19
Compagnie Européenne du Zirconium CEZUS
Process for producing a workpiece in titanium alloy comprising a modified hot working stage and workpiece thus produced
CN106392490A
(en)
*
2016-11-15
2017-02-15
宝鸡钛业股份有限公司
Machining method for large-sized fine-grained pure-titanium bar
Families Citing this family (11)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3867208A
(en)
*
1970-11-24
1975-02-18
Nikolai Alexandrovich Grekov
Method for producing annular forgings
JPS531617A
(en)
*
1976-06-28
1978-01-09
Kobe Steel Ltd
Production of forged product of titanium alloy
US4168185A
(en)
*
1977-02-25
1979-09-18
Kobe Steel, Ltd.
Production method of titanium hot coil by continuous hot rolling system
JPS60234956A
(en)
*
1984-05-04
1985-11-21
Nippon Kokan Kk
Manufacture of titanium alloy plate
US4622079A
(en)
*
1985-03-22
1986-11-11
General Electric Company
Method for the dispersion of hard alpha defects in ingots of titanium or titanium alloy and ingots produced thereby
AU2009200415B2
(en)
*
2002-08-26
2010-12-16
General Electric Company
Processing of alpha-beta titanium alloy workpieces for good ultrasonic inspectability
US6918974B2
(en)
*
2002-08-26
2005-07-19
General Electric Company
Processing of alpha-beta titanium alloy workpieces for good ultrasonic inspectability
US7008491B2
(en)
*
2002-11-12
2006-03-07
General Electric Company
Method for fabricating an article of an alpha-beta titanium alloy by forging
CN103586380B
(en)
*
2013-11-08
2015-09-16
中国航空工业集团公司北京航空材料研究院
A kind of ingot formation Forging Technology improving titanium alloy forging stock structural homogenity
CN105441845B
(en)
*
2015-12-30
2017-08-04
中国第二重型机械集团德阳万航模锻有限责任公司
The forging technology of TC18 titanium alloy raw material abnormal structure
CN113351815B
(en)
*
2021-05-17
2022-09-09
西部超导材料科技股份有限公司
Preparation method of corrosion-resistant Ti35 titanium alloy bar
Family Cites Families (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2968586A
(en)
*
1958-09-15
1961-01-17
Crucible Steel Co America
Wrought titanium base alpha-beta alloys of high creep strength and processing thereof
US3394036A
(en)
*
1965-07-26
1968-07-23
Titanium Metals Corp
Annealing titanium wire
1966
1966-07-19
US
US566412A
patent/US3481799A/en
not_active
Expired – Lifetime
1967
1967-05-23
AT
AT481267A
patent/AT271923B/en
active
1967-06-08
GB
GB26579/67A
patent/GB1160829A/en
not_active
Expired
1967-06-19
BE
BE700176D
patent/BE700176A/xx
unknown
Cited By (8)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP0254891A2
(en)
*
1986-07-03
1988-02-03
Deutsches Zentrum für Luft- und Raumfahrt e.V.
Process for improving the static and dynamic mechanical properties of (alpha + beta) titanium alloys
EP0254891A3
(en)
*
1986-07-03
1989-03-08
Deutsche Forschungs- Und Versuchsanstalt Fur Luft- Und Raumfahrt E.V.
Process for improving the static and dynamic mechanical properties of (alpha + beta) titanium alloys
EP0372465A1
(en)
*
1988-12-05
1990-06-13
Sumitomo Metal Industries, Ltd.
Method for manufacture of a metallic material having ultrafine grain structure
AU615360B2
(en)
*
1988-12-05
1991-09-26
Sumitomo Metal Industries Ltd.
Metallic material having ultra-fine grain structure and method for its manufacture
EP0514293A1
(en)
*
1991-05-14
1992-11-19
Compagnie Européenne du Zirconium CEZUS
Process for producing a workpiece in titanium alloy comprising a modified hot working stage and workpiece thus produced
FR2676460A1
(en)
*
1991-05-14
1992-11-20
Cezus Co Europ Zirconium
METHOD FOR MANUFACTURING A TITANIUM ALLOY PIECE INCLUDING A MODIFIED HOT CORROYING AND PART OBTAINED.
US5264055A
(en)
*
1991-05-14
1993-11-23
Compagnie Europeenne Du Zirconium Cezus
Method involving modified hot working for the production of a titanium alloy part
CN106392490A
(en)
*
2016-11-15
2017-02-15
宝鸡钛业股份有限公司
Machining method for large-sized fine-grained pure-titanium bar
Also Published As
Publication number
Publication date
US3481799A
(en)
1969-12-02
AT271923B
(en)
1969-06-25
BE700176A
(en)
1967-12-01
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Legal Events
Date
Code
Title
Description
1969-12-17
PS
Patent sealed [section 19, patents act 1949]
1978-06-14
PLE
Entries relating assignments, transmissions, licences in the register of patents
1979-01-10
PCNP
Patent ceased through non-payment of renewal fee
