RU2013140584A - METHOD FOR PRODUCING STEEL-COPPER ELASTIC WIRES - Google Patents
METHOD FOR PRODUCING STEEL-COPPER ELASTIC WIRES Download PDFInfo
- Publication number
- RU2013140584A RU2013140584A RU2013140584/07A RU2013140584A RU2013140584A RU 2013140584 A RU2013140584 A RU 2013140584A RU 2013140584/07 A RU2013140584/07 A RU 2013140584/07A RU 2013140584 A RU2013140584 A RU 2013140584A RU 2013140584 A RU2013140584 A RU 2013140584A
- Authority
- RU
- Russia
- Prior art keywords
- twisting
- steel
- copper
- copper wires
- wire core
- Prior art date
Links
- 229910052802 copper Inorganic materials 0.000 title claims abstract 15
- 239000010949 copper Substances 0.000 title claims abstract 15
- 238000004519 manufacturing process Methods 0.000 title claims abstract 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract 4
- 238000000034 method Methods 0.000 claims abstract 3
- 238000000137 annealing Methods 0.000 claims abstract 2
- 238000010438 heat treatment Methods 0.000 claims abstract 2
- 230000001590 oxidative effect Effects 0.000 claims abstract 2
Landscapes
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
1.Способ изготовления сталемедных эластичных проводов, включающий скрутку сталемедных проволок с электропроводностью 50-60% от медных проволок того же сечения в многопроволочную жилу путем последовательного наложения повивов с чередующимися направлениями скрутки, отличающийся тем, что сталемедные проволоки перед скруткой в многопроволочную жилу подвергают термообработке в режиме отжига в безокислительной атмосфере при температуре 630-700°C, а последующую их скрутку осуществляют в режиме, исключающем закручивание сталемедных проволок вокруг своей оси в процессе скрутки.2. Способ по п.1, отличающийся тем, что скрутку многопроволочной жилы осуществляют из сталемедных проволок с объемным содержанием меди в пределах 40-50% количеством не менее тридцати семи с кратностью шага скрутки повивов в пределах 10-20.1. A method of manufacturing steel-copper elastic wires, including the twisting of steel-copper wires with an electrical conductivity of 50-60% of copper wires of the same cross section into a multi-wire core by sequential laying of coils with alternating twisting directions, characterized in that the steel-copper wires are subjected to heat treatment before twisting into a multi-wire core annealing in an oxidizing atmosphere at a temperature of 630-700 ° C, and their subsequent twisting is carried out in a mode that excludes twisting of steel-copper wires in circle of its axis during twisting. 2. The method according to claim 1, characterized in that the twisting of the multi-wire core is carried out from steel-copper wires with a volumetric copper content in the range of 40-50% in an amount of not less than thirty-seven with a twisting step of the size of the wound in the range of 10-20.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2013140584/07A RU2550505C2 (en) | 2013-09-02 | 2013-09-02 | Production of steel-copper resilient wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2013140584/07A RU2550505C2 (en) | 2013-09-02 | 2013-09-02 | Production of steel-copper resilient wire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2013140584A true RU2013140584A (en) | 2015-03-10 |
| RU2550505C2 RU2550505C2 (en) | 2015-05-10 |
Family
ID=53279670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2013140584/07A RU2550505C2 (en) | 2013-09-02 | 2013-09-02 | Production of steel-copper resilient wire |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2550505C2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119501488A (en) * | 2024-11-22 | 2025-02-25 | 中国机械总院集团郑州机械研究所有限公司 | A kind of master alloy and its preparation method and application |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2201849A1 (en) * | 1997-04-04 | 1998-10-04 | Michel Brazeau | Apparatus for making twisted wire |
| RU2139799C1 (en) * | 1998-05-21 | 1999-10-20 | Купцов Юлий Ефимович | Bimetallic steel-copper multiwire cables adapted for mounting in railway track |
| US20040124001A1 (en) * | 2002-09-09 | 2004-07-01 | Sanders Eugene T. | Overhead electrical cable with temperature sensing means |
| RU2310250C1 (en) * | 2006-01-16 | 2007-11-10 | Игорь Викторович Ситников | Method for producing steel-core copper conductors of enhanced electric conductivity |
-
2013
- 2013-09-02 RU RU2013140584/07A patent/RU2550505C2/en active IP Right Revival
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119501488A (en) * | 2024-11-22 | 2025-02-25 | 中国机械总院集团郑州机械研究所有限公司 | A kind of master alloy and its preparation method and application |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2550505C2 (en) | 2015-05-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20160903 |
|
| NF4A | Reinstatement of patent |
Effective date: 20170616 |