RU2014120090A - METHOD FOR HARDENING PRODUCTS FROM TITANIUM AND ITS ALLOYS - Google Patents
METHOD FOR HARDENING PRODUCTS FROM TITANIUM AND ITS ALLOYS Download PDFInfo
- Publication number
- RU2014120090A RU2014120090A RU2014120090/02A RU2014120090A RU2014120090A RU 2014120090 A RU2014120090 A RU 2014120090A RU 2014120090/02 A RU2014120090/02 A RU 2014120090/02A RU 2014120090 A RU2014120090 A RU 2014120090A RU 2014120090 A RU2014120090 A RU 2014120090A
- Authority
- RU
- Russia
- Prior art keywords
- titanium
- alloys
- products
- hardening products
- lasting
- Prior art date
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- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims abstract 9
- 229910045601 alloy Inorganic materials 0.000 title claims abstract 9
- 239000000956 alloy Substances 0.000 title claims abstract 9
- 229910052719 titanium Inorganic materials 0.000 title claims abstract 9
- 239000010936 titanium Substances 0.000 title claims abstract 9
- 238000000034 method Methods 0.000 title claims abstract 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract 6
- 230000015572 biosynthetic process Effects 0.000 claims abstract 4
- 239000011248 coating agent Substances 0.000 claims abstract 4
- 238000000576 coating method Methods 0.000 claims abstract 4
- 239000003792 electrolyte Substances 0.000 claims abstract 4
- 230000002045 lasting effect Effects 0.000 claims abstract 4
- 238000007745 plasma electrolytic oxidation reaction Methods 0.000 claims abstract 4
- 230000000694 effects Effects 0.000 claims abstract 2
- 238000010438 heat treatment Methods 0.000 claims abstract 2
- 239000000463 material Substances 0.000 claims abstract 2
Landscapes
- Chemical Treatment Of Metals (AREA)
- Prostheses (AREA)
Abstract
1. Способ упрочнения изделий из титана и его сплавов, включающий термическую обработку и формирование оксидного покрытия, отличающийся тем, что термическое воздействие на материал основы происходит в процессе формирования оксидного покрытия методом микродугового оксидирования в анодном режиме при постоянной плотности тока в щелочном электролите продолжительностью от 20 до 30 минут.2. Способ упрочнения изделий из титана и его сплавов по п. 1, отличающийся тем, что упрочнению подвергаются изделия из титана и его сплавов с максимальным линейным размером от 0,8 до 1,4 мм.3. Способ упрочнения изделий из титана и его сплавов по п. 1, отличающийся тем, что микродуговое оксидирование проводят при плотности тока (1-2)×10А/м, в щелочном электролите на основе гидрооксида натрия - 1-3 г/л, продолжительностью от 20 до 30 минут.1. A method of hardening products from titanium and its alloys, including heat treatment and the formation of an oxide coating, characterized in that the thermal effect on the base material occurs during the formation of the oxide coating by microarc oxidation in the anode mode at a constant current density in an alkaline electrolyte lasting from 20 up to 30 minutes. 2. The method of hardening products from titanium and its alloys according to claim 1, characterized in that products from titanium and its alloys with a maximum linear size of 0.8 to 1.4 mm are hardened. The method of hardening products from titanium and its alloys according to claim 1, characterized in that the microarc oxidation is carried out at a current density of (1-2) × 10A / m, in an alkaline electrolyte based on sodium hydroxide - 1-3 g / l, lasting from 20 to 30 minutes.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2014120090/02A RU2581688C2 (en) | 2014-05-19 | 2014-05-19 | Method for reinforcing titanium and alloy products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2014120090/02A RU2581688C2 (en) | 2014-05-19 | 2014-05-19 | Method for reinforcing titanium and alloy products |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2014120090A true RU2014120090A (en) | 2015-11-27 |
| RU2581688C2 RU2581688C2 (en) | 2016-04-20 |
Family
ID=54753322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2014120090/02A RU2581688C2 (en) | 2014-05-19 | 2014-05-19 | Method for reinforcing titanium and alloy products |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2581688C2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108914184A (en) * | 2018-08-01 | 2018-11-30 | 福州大学 | A kind of low energy consumption aluminum alloy differential arc oxidation film layer preparation method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1788793A1 (en) * | 1988-12-15 | 1996-05-27 | Институт Химии Дальневосточного Отделения Ан Ссср | Electrolyte for microarc oxidation of titanium and its alloys |
| US7740481B2 (en) * | 2002-06-21 | 2010-06-22 | Politecnico Di Milano | Osteointegrative interface for implantable prostheses and a method for the treatment of the osteointegrative interface |
| RU2345181C1 (en) * | 2007-09-03 | 2009-01-27 | Государственное образовательное учреждение высшего профессионального образования "Белгородский государственный университет" | Method of obtaining electrolyte for applying bioactive coatings |
| RU2507315C1 (en) * | 2012-09-10 | 2014-02-20 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Белгородский государственный национальный исследовательский университет" | Method of producing biocompatible coating on dental implants |
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2014
- 2014-05-19 RU RU2014120090/02A patent/RU2581688C2/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108914184A (en) * | 2018-08-01 | 2018-11-30 | 福州大学 | A kind of low energy consumption aluminum alloy differential arc oxidation film layer preparation method |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2581688C2 (en) | 2016-04-20 |
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| Date | Code | Title | Description |
|---|---|---|---|
| HZ9A | Changing address for correspondence with an applicant | ||
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20200520 |