RU2008150980A - METHOD FOR PRODUCING CELLULAR FILLER FROM TITANIUM ALLOYS DIFFUSION WELDING - Google Patents
METHOD FOR PRODUCING CELLULAR FILLER FROM TITANIUM ALLOYS DIFFUSION WELDING Download PDFInfo
- Publication number
- RU2008150980A RU2008150980A RU2008150980/02A RU2008150980A RU2008150980A RU 2008150980 A RU2008150980 A RU 2008150980A RU 2008150980/02 A RU2008150980/02 A RU 2008150980/02A RU 2008150980 A RU2008150980 A RU 2008150980A RU 2008150980 A RU2008150980 A RU 2008150980A
- Authority
- RU
- Russia
- Prior art keywords
- sheet
- joined
- heat
- sheet blanks
- gaskets
- Prior art date
Links
- 238000003466 welding Methods 0.000 title claims abstract 5
- 229910001069 Ti alloy Inorganic materials 0.000 title claims abstract 3
- 238000009792 diffusion process Methods 0.000 title claims abstract 3
- 238000004519 manufacturing process Methods 0.000 title claims abstract 3
- 230000001413 cellular effect Effects 0.000 title 1
- 239000000945 filler Substances 0.000 title 1
- 239000011265 semifinished product Substances 0.000 claims abstract 4
- 229910000831 Steel Inorganic materials 0.000 claims abstract 2
- QDMRQDKMCNPQQH-UHFFFAOYSA-N boranylidynetitanium Chemical compound [B].[Ti] QDMRQDKMCNPQQH-UHFFFAOYSA-N 0.000 claims abstract 2
- 239000000463 material Substances 0.000 claims abstract 2
- 238000000034 method Methods 0.000 claims abstract 2
- 239000010959 steel Substances 0.000 claims abstract 2
Landscapes
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
1. Способ изготовления сотового заполнителя из титановых сплавов диффузионной сваркой, при котором на участки листовых заготовок, не подлежащие соединению, наносят материал, препятствующий сварке, на участках, подлежащих соединению, размещают технологические прокладки, листовые заготовки с технологическими прокладками собирают в пакет, нагревают, сдавливают до соединения листовых заготовок и получения полуфабриката, а затем деформированием последнего формуют ячейки и получают блок сотового заполнителя, отличающийся тем, что используют термостойкие прокладки и размещают их со стороны, противоположной соединяемым участкам, причем внутри пакета укладывают термостойкие прокладки толщиной в два раза большей толщины прокладок, размещаемых на внешней поверхности крайних листовых заготовок пакета, а получают сотовый блок растяжением полуфабриката. ! 2. Способ по п.1, отличающийся тем, что термостойкие прокладки выполняют из азотированной листовой стали группы нитраллоев или листового борированного титана. 1. A method of manufacturing a honeycomb core of titanium alloys by diffusion welding, in which the material that impedes welding is applied to sections of sheet blanks that are not to be joined, technological pads are placed in sections to be joined, sheet blanks with technological pads are collected in a bag, heated, squeezed until the sheet blanks are joined and a semi-finished product is obtained, and then the cells are formed by deformation of the latter and a honeycomb block is obtained, characterized in that using heat-resistant gaskets are placed and placed on the side opposite to the connected areas, and heat-resistant gaskets with a thickness twice as thick as the gaskets placed on the outer surface of the outermost sheet blanks of the package are laid inside the bag, and a honeycomb block is obtained by stretching the semi-finished product. ! 2. The method according to claim 1, characterized in that the heat-resistant gaskets are made of nitrided sheet steel of a group of nitralloies or sheet of boron titanium.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008150980/02A RU2397054C1 (en) | 2008-12-22 | 2008-12-22 | Method for manufacturing of honeycomb from titanium alloys by means of diffusion welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008150980/02A RU2397054C1 (en) | 2008-12-22 | 2008-12-22 | Method for manufacturing of honeycomb from titanium alloys by means of diffusion welding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2008150980A true RU2008150980A (en) | 2010-06-27 |
| RU2397054C1 RU2397054C1 (en) | 2010-08-20 |
Family
ID=42683227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2008150980/02A RU2397054C1 (en) | 2008-12-22 | 2008-12-22 | Method for manufacturing of honeycomb from titanium alloys by means of diffusion welding |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2397054C1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116352090A (en) * | 2023-03-08 | 2023-06-30 | 北京航星机器制造有限公司 | Additive manufacturing blank of a honeycomb component and additive manufacturing method |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2529618C1 (en) * | 2013-03-05 | 2014-09-27 | Открытое акционерное общество "Военно-промышленная корпорация "Научно-производственное объединение машиностроения" | Method to manufacture multi-layer panels |
| RU2569444C2 (en) * | 2013-06-14 | 2015-11-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Воронежский государственный технический университет" (ФГБОУ ВПО "ВГТУ", ВГТУ) | Diffusion welding of thin-wall laminar titanium structures |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4406393A (en) * | 1981-03-23 | 1983-09-27 | Rockwell International Corporation | Method of making filamentary reinforced metallic structures |
| US4934580A (en) * | 1988-12-27 | 1990-06-19 | Barnes Group, Inc. | Method of making superplastically formed and diffusion bonded articles and the articles so made |
| RU44574U1 (en) * | 2004-05-05 | 2005-03-27 | Воронежский государственный технический университет | CONTAINER FOR DIFFUSION WELDING THIN-WALL TITANIUM STRUCTURES |
| RU2291019C2 (en) * | 2005-03-23 | 2007-01-10 | Институт проблем сверхпластичности металлов РАН | Method of manufacture of article by superplastic moulding and diffusion welding |
-
2008
- 2008-12-22 RU RU2008150980/02A patent/RU2397054C1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116352090A (en) * | 2023-03-08 | 2023-06-30 | 北京航星机器制造有限公司 | Additive manufacturing blank of a honeycomb component and additive manufacturing method |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2397054C1 (en) | 2010-08-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20101223 |