RU2015106866A - Method for the production of products from powders of high alloys based on nickel and titanium - Google Patents
Method for the production of products from powders of high alloys based on nickel and titanium Download PDFInfo
- Publication number
- RU2015106866A RU2015106866A RU2015106866A RU2015106866A RU2015106866A RU 2015106866 A RU2015106866 A RU 2015106866A RU 2015106866 A RU2015106866 A RU 2015106866A RU 2015106866 A RU2015106866 A RU 2015106866A RU 2015106866 A RU2015106866 A RU 2015106866A
- Authority
- RU
- Russia
- Prior art keywords
- powder
- capsule
- temperature
- alloy
- bulk
- Prior art date
Links
- 239000000843 powder Substances 0.000 title claims abstract 17
- 238000000034 method Methods 0.000 title claims abstract 11
- 239000000956 alloy Substances 0.000 title claims abstract 9
- 229910045601 alloy Inorganic materials 0.000 title claims abstract 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims abstract 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims abstract 3
- 238000004519 manufacturing process Methods 0.000 title claims abstract 3
- 229910052759 nickel Inorganic materials 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
- 239000002775 capsule Substances 0.000 claims abstract 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract 6
- 239000010959 steel Substances 0.000 claims abstract 6
- 239000000463 material Substances 0.000 claims abstract 4
- 239000004033 plastic Substances 0.000 claims abstract 4
- 238000001953 recrystallisation Methods 0.000 claims abstract 4
- 238000005056 compaction Methods 0.000 claims abstract 2
- 238000007872 degassing Methods 0.000 claims abstract 2
- 239000011152 fibreglass Substances 0.000 claims abstract 2
- 239000007788 liquid Substances 0.000 claims abstract 2
- 239000000314 lubricant Substances 0.000 claims abstract 2
- 229910052751 metal Inorganic materials 0.000 claims abstract 2
- 239000002184 metal Substances 0.000 claims abstract 2
- 239000002245 particle Substances 0.000 claims abstract 2
- 238000007789 sealing Methods 0.000 claims abstract 2
- 238000000926 separation method Methods 0.000 claims abstract 2
- 238000005507 spraying Methods 0.000 claims abstract 2
- 239000005356 container glass Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/12—Both compacting and sintering
- B22F3/16—Both compacting and sintering in successive or repeated steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
- Physics & Mathematics (AREA)
- Composite Materials (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Powder Metallurgy (AREA)
Abstract
1. Способ производства изделий из порошков высоколегированных сплавов на основе никеля и титана, включающий получение порошка, подготовительные операции перед компактированием, компактирование порошка в объемную заготовку, последующее пластическое деформирование объемной заготовки в капсуле-контейнере при температуре, не превышающей температуру рекристаллизации деформируемого сплава, термическую обработку для получения оптимального комплекса механических свойств.2. Способ по п. 1, отличающийся тем, что частицы получаемого порошка имеют размер от 50 мкм и менее, производятся газоструйным распылением из жидкого расплава готового сплава.3. Способ по п. 1, отличающийся тем, что подготовительные операции перед компактированием помимо дегазации порошка включают его сепарацию от металлических и неметаллических включений, помещение порошка в капсулу-контейнер из нелегированной стали и герметизацию заполненной порошком капсулы.4. Способ по п. 1, отличающийся тем, что компактирование порошка в объемную заготовку осуществляют в загерметизированной капсуле-контейнере из нелегированной стали в интервале температур от 500°С до, но не более температуры рекристаллизации компактируемого сплава.5. Способ по п. 1, отличающийся тем, что в процессе пластического деформирования в качестве теплосохраняющего материала, сохраняющего заданную температуру деформации по всему объему деформируемого изделия и в качестве технологической смазки, используются материал капсулы-контейнера из нелегированной стали и стеклоткань.1. A method of manufacturing products from powders of highly alloyed nickel and titanium-based alloys, including obtaining a powder, preparatory operations before compacting, compacting the powder into a bulk preform, subsequent plastic deformation of the bulk preform in a capsule container at a temperature not exceeding the recrystallization temperature of the wrought alloy, thermal processing to obtain the optimal complex of mechanical properties. 2. The method according to claim 1, characterized in that the particles of the obtained powder have a size of 50 microns or less, are produced by gas spraying from the molten liquid of the finished alloy. The method according to claim 1, characterized in that the preparatory operations before compaction, in addition to degassing the powder, include its separation from metal and nonmetallic inclusions, placing the powder in an unalloyed steel container capsule and sealing the capsule filled with powder. The method according to claim 1, characterized in that the powder is compacted into a bulk billet in a sealed capsule container made of unalloyed steel in the temperature range from 500 ° C to, but not more than, the recrystallization temperature of the compacted alloy. The method according to claim 1, characterized in that in the process of plastic deformation, the material of the unalloyed steel capsule container and fiberglass are used as a heat-preserving material that preserves a predetermined deformation temperature over the entire volume of the deformable product and as technological lubricant.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2015106866A RU2606360C2 (en) | 2015-03-02 | 2015-03-02 | Method for production of articles from powders of high-alloyed nickel-based alloys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2015106866A RU2606360C2 (en) | 2015-03-02 | 2015-03-02 | Method for production of articles from powders of high-alloyed nickel-based alloys |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2015106866A true RU2015106866A (en) | 2016-09-20 |
| RU2606360C2 RU2606360C2 (en) | 2017-01-10 |
Family
ID=56891830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2015106866A RU2606360C2 (en) | 2015-03-02 | 2015-03-02 | Method for production of articles from powders of high-alloyed nickel-based alloys |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2606360C2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119703079A (en) * | 2025-02-25 | 2025-03-28 | 西安欧中材料科技股份有限公司 | Preparation method and application of complex-structure high-temperature alloy part easy to detect flaw |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3519503A (en) * | 1967-12-22 | 1970-07-07 | United Aircraft Corp | Fabrication method for the high temperature alloys |
| RU2433205C1 (en) * | 2010-04-16 | 2011-11-10 | Олег Хикметович Фаткуллин | Manufacturing method of discs of gas-turbine engines from powder heat-resistant alloys on basis of nickel |
| RU2483835C1 (en) * | 2012-01-19 | 2013-06-10 | Открытое акционерное общество "Всероссийский Институт Легких сплавов" (ОАО ВИЛС) | Method of producing gas turbine engine long-life parts from nickel alloy powders |
| RU2504455C1 (en) * | 2012-11-01 | 2014-01-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Уфимский государственный авиационный технический университет" | Method of making billets from metal powders |
-
2015
- 2015-03-02 RU RU2015106866A patent/RU2606360C2/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119703079A (en) * | 2025-02-25 | 2025-03-28 | 西安欧中材料科技股份有限公司 | Preparation method and application of complex-structure high-temperature alloy part easy to detect flaw |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2606360C2 (en) | 2017-01-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20170322 |