RU2008139365A - METHOD FOR THERMAL TREATMENT OF TITANIUM ALPHA AND ALPHA + BETA ALLOYS - Google Patents
METHOD FOR THERMAL TREATMENT OF TITANIUM ALPHA AND ALPHA + BETA ALLOYS Download PDFInfo
- Publication number
- RU2008139365A RU2008139365A RU2008139365/02A RU2008139365A RU2008139365A RU 2008139365 A RU2008139365 A RU 2008139365A RU 2008139365/02 A RU2008139365/02 A RU 2008139365/02A RU 2008139365 A RU2008139365 A RU 2008139365A RU 2008139365 A RU2008139365 A RU 2008139365A
- Authority
- RU
- Russia
- Prior art keywords
- alpha
- temperature
- heating
- titanium
- thermal treatment
- Prior art date
Links
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims abstract 3
- 229910045601 alloy Inorganic materials 0.000 title claims abstract 3
- 239000000956 alloy Substances 0.000 title claims abstract 3
- 238000000034 method Methods 0.000 title claims abstract 3
- 239000010936 titanium Substances 0.000 title claims abstract 3
- 229910052719 titanium Inorganic materials 0.000 title claims abstract 3
- 238000007669 thermal treatment Methods 0.000 title 1
- 238000010438 heat treatment Methods 0.000 claims abstract 8
- 238000001816 cooling Methods 0.000 claims abstract 2
- 229910052751 metal Inorganic materials 0.000 claims abstract 2
- 239000002184 metal Substances 0.000 claims abstract 2
- 239000011265 semifinished product Substances 0.000 claims abstract 2
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
Способ термической обработки полуфабрикатов и сварных конструкций из высокопрочных титановых α и α+β сплавов, включающий посадку металла в холодную печь, нагрев с наибольшей скоростью, допускаемой тепловой мощностью нагревательного устройства, до температуры 675°С±10°С, выдержку из расчета не менее 1 мин на 1 мм толщины наибольшего сечения, отличающийся тем, что охлаждение проводят со скоростью 1,5÷2°С/мин до температуры 580±10°, а далее на воздухе. The method of heat treatment of semi-finished products and welded structures of high-strength titanium α and α + β alloys, including the metal fit into a cold furnace, heating at the highest speed allowed by the heating power of the heating device to a temperature of 675 ° C ± 10 ° C, exposure from calculation not less than 1 min per 1 mm of the thickness of the largest section, characterized in that the cooling is carried out at a speed of 1.5 ÷ 2 ° C / min to a temperature of 580 ± 10 °, and then in air.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008139365/02A RU2393266C1 (en) | 2008-10-02 | 2008-10-02 | Procedure for thermal treatment of semi-finished products, items and welded structures out of high strength alpha-titanium alloys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008139365/02A RU2393266C1 (en) | 2008-10-02 | 2008-10-02 | Procedure for thermal treatment of semi-finished products, items and welded structures out of high strength alpha-titanium alloys |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2008139365A true RU2008139365A (en) | 2010-04-10 |
| RU2393266C1 RU2393266C1 (en) | 2010-06-27 |
Family
ID=42670940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2008139365/02A RU2393266C1 (en) | 2008-10-02 | 2008-10-02 | Procedure for thermal treatment of semi-finished products, items and welded structures out of high strength alpha-titanium alloys |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2393266C1 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1578225A1 (en) * | 1987-12-16 | 1990-07-15 | Московский авиационный технологический институт им.К.Э.Циолковского | Method of heat treatment of sheet welded joints of pseudo alpha and (alpha+beta)titanium alloys |
| SU1620502A1 (en) * | 1989-01-23 | 1991-01-15 | Физико-технический институт АН БССР | Method of thermal treating of semiproducts of single-phase titanium alloys |
| US6814820B2 (en) * | 2001-07-06 | 2004-11-09 | General Electric Company | Heat treatment of titanium-alloy article having martensitic structure |
-
2008
- 2008-10-02 RU RU2008139365/02A patent/RU2393266C1/en active IP Right Revival
Also Published As
| Publication number | Publication date |
|---|---|
| RU2393266C1 (en) | 2010-06-27 |
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| PC41 | Official registration of the transfer of exclusive right |
Effective date: 20120229 |
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| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20121003 |
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| NF4A | Reinstatement of patent |
Effective date: 20151027 |
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| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20161003 |
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| NF4A | Reinstatement of patent |
Effective date: 20190304 |
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| PD4A | Correction of name of patent owner | ||
| PC41 | Official registration of the transfer of exclusive right |
Effective date: 20200521 |