EP2048260A4 - Method for producing sheet semifinished product from a titanium alloy - Google Patents
Method for producing sheet semifinished product from a titanium alloyInfo
- Publication number
- EP2048260A4 EP2048260A4 EP07747854A EP07747854A EP2048260A4 EP 2048260 A4 EP2048260 A4 EP 2048260A4 EP 07747854 A EP07747854 A EP 07747854A EP 07747854 A EP07747854 A EP 07747854A EP 2048260 A4 EP2048260 A4 EP 2048260A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- titanium alloy
- semifinished product
- producing sheet
- sheet semifinished
- producing
- Prior art date
- 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.)
- Withdrawn
Links
- 229910001069 Ti alloy Inorganic materials 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000011265 semifinished product Substances 0.000 title 1
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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2006125691/02A RU2320771C1 (en) | 2006-07-06 | 2006-07-06 | Method for manufacturing of semi-finished sheet product from titanium alloy |
PCT/RU2007/000123 WO2008004906A1 (en) | 2006-07-06 | 2007-03-14 | Method for producing sheet semifinished product from a titanium alloy |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2048260A4 true EP2048260A4 (en) | 2009-04-15 |
EP2048260A1 EP2048260A1 (en) | 2009-04-15 |
Family
ID=38894791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07747854A Withdrawn EP2048260A1 (en) | 2006-07-06 | 2007-03-14 | Method for producing sheet semifinished product from a titanium alloy |
Country Status (4)
Country | Link |
---|---|
US (1) | US20080302451A1 (en) |
EP (1) | EP2048260A1 (en) |
RU (1) | RU2320771C1 (en) |
WO (1) | WO2008004906A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101414505B1 (en) | 2012-01-11 | 2014-07-07 | 한국기계연구원 | The manufacturing method of titanium alloy with high-strength and high-formability and its titanium alloy |
CN102921731B (en) * | 2012-11-13 | 2014-12-31 | 西部钛业有限责任公司 | Warm-rolling process method of titanium alloy thin plate |
RU2639744C1 (en) * | 2016-11-14 | 2017-12-22 | Дмитрий Вадимович Гадеев | Method of thermomechanical treatment of sheets of two-phase titanium alloys to produce low values of thermal coefficient of linear expansion (tclp) in plane of sheet |
CN109750185B (en) * | 2019-03-20 | 2021-05-25 | 中国科学院金属研究所 | Preparation method of 650 ℃ high-temperature titanium alloy sheet for superplastic forming |
CN112916644B (en) * | 2021-01-18 | 2023-01-13 | 中国航发北京航空材料研究院 | Method for preparing TiAl alloy plate by sheath pack rolling |
CN113231469B (en) * | 2021-05-10 | 2023-04-18 | 贵州大学 | Method for hot rolling of aluminum alloy material sheath for zinc-based composite material |
CN114309116B (en) * | 2021-11-18 | 2023-10-24 | 洛阳双瑞精铸钛业有限公司 | Preparation method of wide ultrathin titanium foil strip |
CN114561533B (en) * | 2022-04-08 | 2024-03-12 | 攀钢集团研究院有限公司 | Processing method of crystal flowers on surface of pure titanium sheet |
CN116637949B (en) * | 2023-06-16 | 2024-08-06 | 西北工业大学重庆科创中心 | Preparation method of high-temperature high-strength titanium alloy foil tape |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63230858A (en) * | 1987-03-20 | 1988-09-27 | Sumitomo Metal Ind Ltd | Manufacture of titanium-alloy sheet for superplastic working |
SU1613505A1 (en) * | 1989-01-30 | 1990-12-15 | Днепропетровский государственный университет им.300-летия воссоединения Украины с Россией | Method of thermomechanical treating of large billets of titanium alloys |
SU1623826A1 (en) * | 1988-08-25 | 1991-01-30 | Институт проблем сверхпластичности металлов АН СССР | Method of manufacturing parts from titanium alloys |
WO1998017836A1 (en) * | 1996-10-18 | 1998-04-30 | General Electric Company | Method of processing titanium alloys and the article |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3795042A (en) * | 1972-08-22 | 1974-03-05 | United Aircraft Corp | Method for producing composite materials |
US5010756A (en) * | 1988-11-29 | 1991-04-30 | Kabushiki Kaisha Kobe Seiko Sho | Method of and apparatus for controlling shape of rolled material on multi-high rolling mill |
RU2058418C1 (en) | 1992-09-13 | 1996-04-20 | Институт проблем сверхпластичности металлов РАН | Method for manufacture of sheet semifinished products from titanium duplex alloys |
DE10122649C2 (en) * | 2001-05-10 | 2003-07-03 | Voith Paper Patent Gmbh | deflection roll |
RU2224047C1 (en) | 2002-06-05 | 2004-02-20 | Институт проблем сверхпластичности металлов РАН | Method for manufacture of semi-finished sheet products from titanium alloys |
RU2250806C1 (en) * | 2003-08-25 | 2005-04-27 | ОАО Верхнесалдинское металлургическое производственное объединение (ВСМПО) | Method for making thin sheets of high-strength titanium alloys |
-
2006
- 2006-07-06 RU RU2006125691/02A patent/RU2320771C1/en not_active IP Right Cessation
-
2007
- 2007-03-14 EP EP07747854A patent/EP2048260A1/en not_active Withdrawn
- 2007-03-14 WO PCT/RU2007/000123 patent/WO2008004906A1/en active Application Filing
- 2007-03-14 US US11/912,649 patent/US20080302451A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63230858A (en) * | 1987-03-20 | 1988-09-27 | Sumitomo Metal Ind Ltd | Manufacture of titanium-alloy sheet for superplastic working |
SU1623826A1 (en) * | 1988-08-25 | 1991-01-30 | Институт проблем сверхпластичности металлов АН СССР | Method of manufacturing parts from titanium alloys |
SU1613505A1 (en) * | 1989-01-30 | 1990-12-15 | Днепропетровский государственный университет им.300-летия воссоединения Украины с Россией | Method of thermomechanical treating of large billets of titanium alloys |
WO1998017836A1 (en) * | 1996-10-18 | 1998-04-30 | General Electric Company | Method of processing titanium alloys and the article |
Non-Patent Citations (3)
Title |
---|
SALISHCHEV G ET AL: "DYNAMIC RECRYSTALLIZATION AND SUPERPLASTICITY IN TIAL", GAMMA, TITANIUM, ALUMINIDES, PROCEEDINGS OF A SYMPOSIUM, XX, XX, 1 June 1995 (1995-06-01), pages 595 - 602, XP002052802 * |
See also references of WO2008004906A1 * |
VALIAKHMETOV O R ET AL: "MECHANICAL PROPERTIES OF THE TITANIUM ALLOY VT8 WITH SUBMICROCRYSTALLINE STRUCTURE", THE PHYSICS OF METALS AND METALLOGRAPHY / FIZIKA METALLOV IMETALLOVEDENIE, INTERPERIODICA PUBLISHING, XX, vol. 70, no. 4, 1 January 1990 (1990-01-01), pages 198 - 200, XP002052799, ISSN: 0031-918X * |
Also Published As
Publication number | Publication date |
---|---|
WO2008004906A1 (en) | 2008-01-10 |
RU2320771C1 (en) | 2008-03-27 |
US20080302451A1 (en) | 2008-12-11 |
EP2048260A1 (en) | 2009-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20071026 |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20090310 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA HR MK RS |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20090609 |