RU2024980C1 - Process of formation of electric contact on fibrous current conducting material - Google Patents
Process of formation of electric contact on fibrous current conducting material Download PDFInfo
- Publication number
- RU2024980C1 RU2024980C1 SU4952716A RU2024980C1 RU 2024980 C1 RU2024980 C1 RU 2024980C1 SU 4952716 A SU4952716 A SU 4952716A RU 2024980 C1 RU2024980 C1 RU 2024980C1
- Authority
- RU
- Russia
- Prior art keywords
- metal
- deposited
- conducting material
- current conducting
- fibrous
- Prior art date
Links
- 239000004020 conductor Substances 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims description 7
- 230000015572 biosynthetic process Effects 0.000 title 1
- 229910052751 metal Inorganic materials 0.000 claims abstract description 18
- 239000002184 metal Substances 0.000 claims abstract description 18
- 238000002844 melting Methods 0.000 claims description 7
- 230000008018 melting Effects 0.000 claims description 7
- 238000009713 electroplating Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 4
- 239000011651 chromium Substances 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 238000004870 electrical engineering Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
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- Contacts (AREA)
Abstract
Description
Изобретение относится к электротехнике, в частности к электрохимической технологии, и другим областям техники, где необходимо создать надежный электрический контакт на волокнистом токопроводящем материале. The invention relates to electrical engineering, in particular to electrochemical technology, and other areas of technology where it is necessary to create a reliable electrical contact on a fibrous conductive material.
Известен способ создания электрического контакта на токопроводящем волокнистом материале, который осуществляется путем прижатия волокнистого токопроводящего материала к перфорированному токоподводу. A known method of creating an electrical contact on a conductive fibrous material, which is carried out by pressing the fibrous conductive material to a perforated current lead.
Недостатком данного способа является большое омическое сопротивление в месте контакта металлического проводника и волокнистого токопроводящего материала. The disadvantage of this method is the large ohmic resistance at the contact point of the metal conductor and the fibrous conductive material.
Цель изобретения - снижение омических потерь на границе металл - волокнистый токопроводящий материал. The purpose of the invention is the reduction of ohmic losses at the boundary of the metal - fibrous conductive material.
Способ создания надежного электрического контакта на волокнистом токопроводящем материале включает осаждение гальваническим методом частиц металла на волокнистый токопроводящий материал, нанесение на осажденный металл расплавленного металла и прижатие к металлическому токоподводу, причем температура плавления металла, осажденного гальваническим методом, выше температуры плавления металла, наносимого в расплавленном состоянии. The method of creating reliable electrical contact on a fibrous conductive material includes galvanic deposition of metal particles on a fibrous conductive material, deposition of molten metal on the deposited metal and pressing against a metal current lead, the melting temperature of the metal deposited by the galvanic method is higher than the melting temperature of the metal deposited in the molten state .
П р и м е р 1. На тканый токопроводящий материал (углеграфитовая ткань Урал ТМ/4-24) методом меднения наносят медь толщиной 0,5...1,0 мм. Температура плавления меди 1083оС. Поверх меди нанесенной гальваническим методом, наносят слой расплавленного олова (припой ПОС 90) с температурой плавления 220оС.PRI me R 1. On a woven conductive material (carbon-graphite fabric Ural TM / 4-24) copper is applied by copper plating with a thickness of 0.5 ... 1.0 mm. The melting point of copper about 1083 C. On top of copper deposited by electroplating, a layer of molten tin (solder PIC 90) with a melting point of 220 ° C.
П р и м е р 2. На тканый токопроводящий материал (углеграфитовая ткань Урал ТМ/4-24) методом хромирования наносят хром толщиной 0,1...0,5 мм. Температура плавления хрома 1800оС. Поверх хрома, нанесенного гальваническим методом, наносят слой расплавленного олова (припой ПОС 90) с температурой плавления 220оС.PRI me R 2. On a woven conductive material (carbon-graphite fabric Ural TM / 4-24), chromium is applied by chromium plating with a thickness of 0.1 ... 0.5 mm. Chromium Melting point 1800 ° C. Over chromium deposited by electroplating, a layer of molten tin (solder PIC 90) with a melting point of 220 ° C.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU4952716 RU2024980C1 (en) | 1991-05-22 | 1991-05-22 | Process of formation of electric contact on fibrous current conducting material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU4952716 RU2024980C1 (en) | 1991-05-22 | 1991-05-22 | Process of formation of electric contact on fibrous current conducting material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2024980C1 true RU2024980C1 (en) | 1994-12-15 |
Family
ID=21583110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU4952716 RU2024980C1 (en) | 1991-05-22 | 1991-05-22 | Process of formation of electric contact on fibrous current conducting material |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2024980C1 (en) |
-
1991
- 1991-05-22 RU SU4952716 patent/RU2024980C1/en active
Non-Patent Citations (1)
| Title |
|---|
| Варенцов В.К., Жеребилов А.Ф., Малей М.Д. Издательство СО АН СССР. Сер.Хим.наук, 1984, N 17, с.120-127. * |
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