RU2006106723A - METHOD FOR PRODUCING FASTENERS FROM TITANIUM OR ITS ALLOY - Google Patents
METHOD FOR PRODUCING FASTENERS FROM TITANIUM OR ITS ALLOY Download PDFInfo
- Publication number
- RU2006106723A RU2006106723A RU2006106723/02A RU2006106723A RU2006106723A RU 2006106723 A RU2006106723 A RU 2006106723A RU 2006106723/02 A RU2006106723/02 A RU 2006106723/02A RU 2006106723 A RU2006106723 A RU 2006106723A RU 2006106723 A RU2006106723 A RU 2006106723A
- Authority
- RU
- Russia
- Prior art keywords
- semi
- alloy
- finished product
- titanium
- solution
- Prior art date
Links
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims abstract 11
- 229910052719 titanium Inorganic materials 0.000 title claims abstract 11
- 239000010936 titanium Substances 0.000 title claims abstract 11
- 238000004519 manufacturing process Methods 0.000 title claims abstract 4
- 239000011265 semifinished product Substances 0.000 claims abstract 19
- 229910045601 alloy Inorganic materials 0.000 claims abstract 18
- 239000000956 alloy Substances 0.000 claims abstract 18
- 238000000034 method Methods 0.000 claims abstract 17
- 230000000930 thermomechanical effect Effects 0.000 claims abstract 6
- 229910001069 Ti alloy Inorganic materials 0.000 claims abstract 4
- 230000032683 aging Effects 0.000 claims abstract 4
- 238000007493 shaping process Methods 0.000 claims abstract 4
- 239000000047 product Substances 0.000 claims abstract 3
- 229910021535 alpha-beta titanium Inorganic materials 0.000 claims abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract 2
- 229910052782 aluminium Inorganic materials 0.000 claims abstract 2
- 238000001125 extrusion Methods 0.000 claims abstract 2
- 239000012535 impurity Substances 0.000 claims abstract 2
- 229910052720 vanadium Inorganic materials 0.000 claims abstract 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 2
- 239000001301 oxygen Substances 0.000 claims 2
- 229910052760 oxygen Inorganic materials 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 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
Landscapes
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Forging (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
1. Способ изготовления деталей из титана или его сплавов, заключающийся в том, что сначала изготавливают полуфабрикат из титана или его сплава, выбранного из группы, включающей альфа-сплав, сплав, близкий к альфа-сплаву, и альфа-бета-сплав, после чего этот полуфабрикат термически обрабатывают в растворе при температуре и в течение времени, выбранных таким образом, чтобы после упрочнения титана или его сплава деталь путем старения имела требуемую прочность, а затем путем термомеханического формоизменения из обработанного в растворе полуфабриката получают требуемую деталь или ее заготовку, которую затем подвергают упрочнению путем старения при определенных по температуре и продолжительности условиях, выбранных для получения заданной прочности готовой детали.2. Способ по п.1, в котором полуфабрикат изготавливают из альфа-бета-сплава титана.3. Способ по п.1, в котором полуфабрикат изготавливают из сплава титана, в котором кроме титана и обычных примесей содержится около 6% алюминия и около 4% ванадия.4. Способ по п.1, в котором полуфабрикат из сплава титана изготавливают в виде вытянутых в длину изделий, таких как проволока, стержни или прутки.5. Способ по п.1, в котором при термомеханическом формоизменении термически обработанный в растворе удлиненный полуфабрикат режут на отдельные части по существу равной длины, которые затем нагревают до повышенной температуры и придают им форму готовых деталей или их заготовок горячей (объемной) штамповкой, высадкой, экструзией или сочетанием этих методов.6. Способ по п.5, в котором при термомеханическом формоизменении термически обработанного в растворе полуфабриката, полученн1. A method for manufacturing parts from titanium or its alloys, which consists in first producing a semi-finished product from titanium or its alloy selected from the group including an alpha alloy, an alloy close to an alpha alloy, and an alpha-beta alloy, then whereby this semi-finished product is thermally treated in a solution at a temperature and for a time selected in such a way that, after hardening titanium or its alloy, the part has the required strength by aging, and then by thermomechanical forming, the required part or its blank is obtained from the semi-finished product processed in the solution, which then subjected to hardening by aging under certain temperature and duration conditions selected to obtain a given strength of the finished part.2. The method according to claim 1, in which the semi-finished product is made from an alpha-beta titanium alloy.3. The method according to claim 1, in which the semi-finished product is made from a titanium alloy, which, in addition to titanium and ordinary impurities, contains about 6% aluminum and about 4% vanadium.4. The method according to claim 1, in which the semi-finished titanium alloy product is manufactured in the form of elongated products, such as wire, rods or rods.5. The method according to claim 1, in which, during thermomechanical forming, an elongated semi-finished product heat-treated in a solution is cut into separate parts of essentially equal length, which are then heated to an elevated temperature and given the shape of finished parts or their blanks by hot (volumetric) stamping, upsetting, extrusion or a combination of these methods.6. The method according to claim 5, in which, during thermomechanical shaping of a semi-finished product thermally treated in a solution, the resulting
Claims (10)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US49252603P | 2003-08-05 | 2003-08-05 | |
| US60/492,526 | 2003-08-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2006106723A true RU2006106723A (en) | 2007-09-20 |
| RU2368696C2 RU2368696C2 (en) | 2009-09-27 |
Family
ID=34193128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2006106723/02A RU2368696C2 (en) | 2003-08-05 | 2004-08-04 | Manufacturing method of fastening products made of titanium or its alloy |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20050028905A1 (en) |
| EP (1) | EP1654393B1 (en) |
| JP (1) | JP2007501327A (en) |
| AT (1) | ATE378436T1 (en) |
| CA (1) | CA2535038C (en) |
| DE (1) | DE602004010138T2 (en) |
| RU (1) | RU2368696C2 (en) |
| WO (1) | WO2005017225A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005052918A1 (en) * | 2005-11-03 | 2007-05-16 | Hempel Robert P | Cold-formable Ti alloy |
| US11111552B2 (en) | 2013-11-12 | 2021-09-07 | Ati Properties Llc | Methods for processing metal alloys |
| US10094003B2 (en) | 2015-01-12 | 2018-10-09 | Ati Properties Llc | Titanium alloy |
| RU2741047C1 (en) * | 2019-12-06 | 2021-01-22 | Общество с ограниченной ответственностью "Би Концепт", (ООО "Би Концепт") | Protective-lubricant material for hot metal forming |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2804409A (en) * | 1956-02-06 | 1957-08-27 | Titanium Metals Corp | Heat treating titanium-base alloy products |
| US5118363A (en) * | 1988-06-07 | 1992-06-02 | Aluminum Company Of America | Processing for high performance TI-6A1-4V forgings |
| US5173134A (en) * | 1988-12-14 | 1992-12-22 | Aluminum Company Of America | Processing alpha-beta titanium alloys by beta as well as alpha plus beta forging |
| JPH03130351A (en) * | 1989-10-16 | 1991-06-04 | Nippon Steel Corp | Production of titanium and titanium alloy having fine and equiaxial structure |
| EP0425461A1 (en) * | 1989-10-27 | 1991-05-02 | Sandvik Special Metals Corp. | Continuous solution heat treatment of precipitation hardenable alloys |
| US5032189A (en) * | 1990-03-26 | 1991-07-16 | The United States Of America As Represented By The Secretary Of The Air Force | Method for refining the microstructure of beta processed ingot metallurgy titanium alloy articles |
| US6190473B1 (en) * | 1999-08-12 | 2001-02-20 | The Boenig Company | Titanium alloy having enhanced notch toughness and method of producing same |
-
2004
- 2004-08-04 RU RU2006106723/02A patent/RU2368696C2/en not_active IP Right Cessation
- 2004-08-04 US US10/910,971 patent/US20050028905A1/en not_active Abandoned
- 2004-08-04 DE DE602004010138T patent/DE602004010138T2/en not_active Expired - Lifetime
- 2004-08-04 JP JP2006522698A patent/JP2007501327A/en active Pending
- 2004-08-04 AT AT04780090T patent/ATE378436T1/en active
- 2004-08-04 EP EP04780090A patent/EP1654393B1/en not_active Expired - Lifetime
- 2004-08-04 CA CA2535038A patent/CA2535038C/en not_active Expired - Fee Related
- 2004-08-04 WO PCT/US2004/025192 patent/WO2005017225A1/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| JP2007501327A (en) | 2007-01-25 |
| EP1654393A1 (en) | 2006-05-10 |
| ATE378436T1 (en) | 2007-11-15 |
| RU2368696C2 (en) | 2009-09-27 |
| DE602004010138T2 (en) | 2008-08-28 |
| US20050028905A1 (en) | 2005-02-10 |
| EP1654393B1 (en) | 2007-11-14 |
| WO2005017225A1 (en) | 2005-02-24 |
| CA2535038A1 (en) | 2005-02-24 |
| DE602004010138D1 (en) | 2007-12-27 |
| CA2535038C (en) | 2012-09-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20160805 |