SU500900A1 - The method of obtaining the filter material - Google Patents
The method of obtaining the filter materialInfo
- Publication number
- SU500900A1 SU500900A1 SU1996642A SU1996642A SU500900A1 SU 500900 A1 SU500900 A1 SU 500900A1 SU 1996642 A SU1996642 A SU 1996642A SU 1996642 A SU1996642 A SU 1996642A SU 500900 A1 SU500900 A1 SU 500900A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- powder
- fineness
- filtration
- mixture
- layer
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims description 11
- 238000000034 method Methods 0.000 title claims description 7
- 239000000843 powder Substances 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 229910052786 argon Inorganic materials 0.000 claims 1
- 238000004939 coking Methods 0.000 claims 1
- 238000005336 cracking Methods 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 238000005245 sintering Methods 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 4
- 239000002245 particle Substances 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- 229910001111 Fine metal Inorganic materials 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 210000001161 mammalian embryo Anatomy 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Filtering Materials (AREA)
- Powder Metallurgy (AREA)
Description
(54) СПОСОБ ПОЛУЧЕНИЯ ФИЛЬТРУЮЩЕГО МАТЕРИАЛА(54) METHOD FOR OBTAINING FILTER MATERIAL
II
Изобретение относитс к области порошковой , металлурги. Б частности к получению пористых фильтрующих материалов пупгем нанесени на сетку тонкодисперсного мета шического порощка с последуюшш и спе ; канием в деформацией. Такие материалы . могут быть- использованы в качестве фильтров в гигфавлических и топливных систе .мах различных машин и аппаратов.This invention relates to the field of powder metallurgy. In particular, to obtain porous filter materials with a puggma applied to the mesh a finely dispersed metric embryo with subsequent and specialty; contrition in deformation. Such materials. can be used as filters in the alphabetic and fuel systems of various machines and apparatus.
Известен способ получени фильтруюшегр материала, заключающийс в том, что на сетку нанос т спой тонкодисперсрого металлическогч) порошка, уплотн ют его прокаткой, а затем спекают при 80О°С в вакууме.A known method for producing a filtering material is that a fine metal powder is applied to the mesh, compacted by rolling, and then sintered at 80 ° C in vacuum.
Недостатком известного способа вл етс ; невозможность получать равномерно распределенной пористости и ограниченна деформируемость материала за счет The disadvantage of this method is; the inability to obtain uniformly distributed porosity and limited deformability of the material due to
хрупкости порошкового СЛОЯ.brittleness of powder LAYER.
С цел:Ю погашени тонкости фнпьтра- «ИИ и пластичности материала предложен способ, который отличаетс от известного For the purpose of: Yu redeeming the fineness of the "AI and plasticity of the material, a method has been proposed which differs from the known
тем, что порошок нанос т на сетку в смеси с поливинилбутиралем в количестве 1,05 ,О% от веса металлического порошка.by the fact that the powder is applied to the net in a mixture with polyvinyl butyral in the amount of 1.05% of the weight of the metal powder.
. На сетку № 80/720 из никелевой проволоки марки НП2 (сетка обеспечивает . тонкость фильтрации 15 мк) напыл ют порошок электролитического никел крупностью 30-40 мк в смеси с поливинилбутиралем марки ЛА ИЛИ ЛБ (размер частиц 60-80 мк) при составе смеси: никель 97%, поливинилбутиралЬ 3%),. The No. 80/720 mesh of NP2 nickel wire (the mesh provides 15 microns filtration fineness) is sprayed with electrolytic nickel powder of 30-40 microns in size mixed with LA OR LB polyvinyl butyral particles (particle size 60-80 microns) with the composition: nickel 97%, polyvinyl butyral 3%),
Поливиннлбутираль по сравнению с щэугими полимерами (полистирол, полиэтилен, полиамид, канифоль) придает смеси более высокую текучесть через плазменную горелку.Polyvinyl butyral compared to shcheugi polymers (polystyrene, polyethylene, polyamide, rosin) gives the mixture a higher flow through the plasma torch.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1996642A SU500900A1 (en) | 1974-02-01 | 1974-02-01 | The method of obtaining the filter material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1996642A SU500900A1 (en) | 1974-02-01 | 1974-02-01 | The method of obtaining the filter material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU500900A1 true SU500900A1 (en) | 1976-01-30 |
Family
ID=20575924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1996642A SU500900A1 (en) | 1974-02-01 | 1974-02-01 | The method of obtaining the filter material |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU500900A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2174894C2 (en) * | 1999-12-15 | 2001-10-20 | Нижегородский государственный технический университет | Method of manufacturing porous structures |
-
1974
- 1974-02-01 SU SU1996642A patent/SU500900A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2174894C2 (en) * | 1999-12-15 | 2001-10-20 | Нижегородский государственный технический университет | Method of manufacturing porous structures |
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