CN101710505A - 一种铜镁合金接触线的制备方法 - Google Patents
一种铜镁合金接触线的制备方法 Download PDFInfo
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- CN101710505A CN101710505A CN200910242342A CN200910242342A CN101710505A CN 101710505 A CN101710505 A CN 101710505A CN 200910242342 A CN200910242342 A CN 200910242342A CN 200910242342 A CN200910242342 A CN 200910242342A CN 101710505 A CN101710505 A CN 101710505A
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- magnesium alloy
- copper magnesium
- contact wire
- alloy contact
- copper
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- OWXLRKWPEIAGAT-UHFFFAOYSA-N [Mg].[Cu] Chemical compound [Mg].[Cu] OWXLRKWPEIAGAT-UHFFFAOYSA-N 0.000 title claims abstract description 84
- 229910000861 Mg alloy Inorganic materials 0.000 title claims abstract description 80
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000009749 continuous casting Methods 0.000 claims abstract description 18
- 238000005266 casting Methods 0.000 claims abstract description 15
- 230000008569 process Effects 0.000 claims abstract description 5
- 238000002360 preparation method Methods 0.000 claims description 10
- 238000002844 melting Methods 0.000 claims description 8
- 230000008018 melting Effects 0.000 claims description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- 239000001301 oxygen Substances 0.000 claims description 7
- 238000010622 cold drawing Methods 0.000 claims description 6
- 238000005097 cold rolling Methods 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 8
- 238000001125 extrusion Methods 0.000 abstract description 6
- 238000005728 strengthening Methods 0.000 abstract description 6
- 238000003754 machining Methods 0.000 abstract 2
- 238000000465 moulding Methods 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 8
- 229910052802 copper Inorganic materials 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- 238000005275 alloying Methods 0.000 description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 229910052749 magnesium Inorganic materials 0.000 description 4
- 239000011777 magnesium Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000003723 Smelting Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
Description
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CN2009102423423A CN101710505B (zh) | 2009-12-14 | 2009-12-14 | 一种铜镁合金接触线的制备方法 |
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CN2009102423423A CN101710505B (zh) | 2009-12-14 | 2009-12-14 | 一种铜镁合金接触线的制备方法 |
Publications (2)
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CN101710505A true CN101710505A (zh) | 2010-05-19 |
CN101710505B CN101710505B (zh) | 2011-06-01 |
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CN2009102423423A Expired - Fee Related CN101710505B (zh) | 2009-12-14 | 2009-12-14 | 一种铜镁合金接触线的制备方法 |
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Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102206766A (zh) * | 2011-05-03 | 2011-10-05 | 中国西电集团公司 | 一种铜镁合金铸造中镁含量的控制方法 |
CN103276237A (zh) * | 2013-06-15 | 2013-09-04 | 山东亨圆铜业有限公司 | 铁路电气化用铜镁合金接触导线的制备方法 |
CN103978172A (zh) * | 2014-05-29 | 2014-08-13 | 南通天星铸锻有限公司 | 一种铜合金铸造工艺 |
CN104934132A (zh) * | 2015-07-14 | 2015-09-23 | 王文芳 | 一种铜合金接触线及其制造方法 |
CN105291891A (zh) * | 2015-11-25 | 2016-02-03 | 北京力鑫科技有限公司 | 一种强化型吊弦的制作方法及电气化铁路接触网 |
CN106077127A (zh) * | 2016-08-04 | 2016-11-09 | 徐高磊 | 一种铜镁合金线的生产工艺 |
CN106077126A (zh) * | 2016-08-05 | 2016-11-09 | 徐高磊 | 一种铜镁合金带材的生产工艺 |
CN106238494A (zh) * | 2016-08-04 | 2016-12-21 | 徐高磊 | 一种高强度铜合金接触线的生产工艺 |
CN107103941A (zh) * | 2017-03-28 | 2017-08-29 | 江苏藤仓亨通光电有限公司 | 一种超高导电率高强度绞线及其对应的制造工艺 |
CN108465787A (zh) * | 2018-03-02 | 2018-08-31 | 陕西斯瑞新材料股份有限公司 | 一种异步牵引电机转子铬青铜导条的制造工艺 |
CN109290389A (zh) * | 2018-11-01 | 2019-02-01 | 西安西电光电缆有限责任公司 | 一种铜镁合金接触线的制备方法 |
CN110172609A (zh) * | 2019-05-16 | 2019-08-27 | 红河学院 | 一种高强度高导电率铜镁系合金及其制备方法 |
CN110666173A (zh) * | 2019-09-30 | 2020-01-10 | 北京石墨烯技术研究院有限公司 | 石墨烯铜镁合金接触线及其制备方法 |
CN111168025A (zh) * | 2019-12-30 | 2020-05-19 | 北京赛尔克瑞特电工有限公司 | 一种矫直机以及铜镁合金接触线生产工艺 |
CN111604385A (zh) * | 2020-06-04 | 2020-09-01 | 江苏亨通电力智网科技有限公司 | 一种高强度高导电铜镁合金单丝的制备方法 |
CN116422718A (zh) * | 2023-03-08 | 2023-07-14 | 湖州金钛导体技术有限公司 | 连续旋压减径加工方法及铜锡铁合金微细线的制造方法 |
-
2009
- 2009-12-14 CN CN2009102423423A patent/CN101710505B/zh not_active Expired - Fee Related
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102206766B (zh) * | 2011-05-03 | 2012-11-21 | 中国西电集团公司 | 一种铜镁合金铸造中镁含量的控制方法 |
CN102206766A (zh) * | 2011-05-03 | 2011-10-05 | 中国西电集团公司 | 一种铜镁合金铸造中镁含量的控制方法 |
CN103276237A (zh) * | 2013-06-15 | 2013-09-04 | 山东亨圆铜业有限公司 | 铁路电气化用铜镁合金接触导线的制备方法 |
CN103276237B (zh) * | 2013-06-15 | 2015-04-08 | 山东亨圆铜业有限公司 | 铁路电气化用铜镁合金接触导线的制备方法 |
CN103978172A (zh) * | 2014-05-29 | 2014-08-13 | 南通天星铸锻有限公司 | 一种铜合金铸造工艺 |
CN104934132A (zh) * | 2015-07-14 | 2015-09-23 | 王文芳 | 一种铜合金接触线及其制造方法 |
CN105291891A (zh) * | 2015-11-25 | 2016-02-03 | 北京力鑫科技有限公司 | 一种强化型吊弦的制作方法及电气化铁路接触网 |
CN106238494B (zh) * | 2016-08-04 | 2018-05-08 | 佛山市祥盈盛金属实业有限公司 | 一种高强度铜合金接触线的生产工艺 |
CN106077127A (zh) * | 2016-08-04 | 2016-11-09 | 徐高磊 | 一种铜镁合金线的生产工艺 |
CN106238494A (zh) * | 2016-08-04 | 2016-12-21 | 徐高磊 | 一种高强度铜合金接触线的生产工艺 |
CN106077127B (zh) * | 2016-08-04 | 2018-02-27 | 东莞市励精精密金属制品有限公司 | 一种铜镁合金线的生产工艺 |
CN106077126A (zh) * | 2016-08-05 | 2016-11-09 | 徐高磊 | 一种铜镁合金带材的生产工艺 |
CN107103941A (zh) * | 2017-03-28 | 2017-08-29 | 江苏藤仓亨通光电有限公司 | 一种超高导电率高强度绞线及其对应的制造工艺 |
CN108465787A (zh) * | 2018-03-02 | 2018-08-31 | 陕西斯瑞新材料股份有限公司 | 一种异步牵引电机转子铬青铜导条的制造工艺 |
CN108465787B (zh) * | 2018-03-02 | 2020-05-12 | 陕西斯瑞新材料股份有限公司 | 一种异步牵引电机转子铬青铜导条的制造工艺 |
CN109290389A (zh) * | 2018-11-01 | 2019-02-01 | 西安西电光电缆有限责任公司 | 一种铜镁合金接触线的制备方法 |
CN110172609A (zh) * | 2019-05-16 | 2019-08-27 | 红河学院 | 一种高强度高导电率铜镁系合金及其制备方法 |
CN110666173A (zh) * | 2019-09-30 | 2020-01-10 | 北京石墨烯技术研究院有限公司 | 石墨烯铜镁合金接触线及其制备方法 |
CN111168025A (zh) * | 2019-12-30 | 2020-05-19 | 北京赛尔克瑞特电工有限公司 | 一种矫直机以及铜镁合金接触线生产工艺 |
CN111604385A (zh) * | 2020-06-04 | 2020-09-01 | 江苏亨通电力智网科技有限公司 | 一种高强度高导电铜镁合金单丝的制备方法 |
CN116422718A (zh) * | 2023-03-08 | 2023-07-14 | 湖州金钛导体技术有限公司 | 连续旋压减径加工方法及铜锡铁合金微细线的制造方法 |
CN116422718B (zh) * | 2023-03-08 | 2023-11-07 | 湖州金钛导体技术有限公司 | 连续旋压减径加工方法及铜锡铁合金微细线的制造方法 |
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CN101710505B (zh) | 2011-06-01 |
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Owner name: BEIJING CHINA RAILWAY CONSTRUCTION ELECTRONIFICATI |
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Effective date of registration: 20110512 Address after: 100043 No. 29, Shijingshan Road, Beijing, Shijingshan District Applicant after: CHINA RAILWAY CONSTRUCTION ELECTRIFICATION BUREAU GROUP Co.,Ltd. Co-applicant after: Beijing China Railway Construction electrification Design & Research Institute Co.,Ltd. Address before: 100043 No. 29, Shijingshan Road, Beijing, Shijingshan District Applicant before: CHINA RAILWAY CONSTRUCTION ELECTRIFICATION BUREAU GROUP Co.,Ltd. |
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CP03 | Change of name, title or address |
Address after: 100041 108A8 building, building 1, Chong Xin building, 3 West West Road, Badachu hi tech park, Beijing, Shijingshan District Co-patentee after: Beijing China Railway Construction electrification Design & Research Institute Co.,Ltd. Patentee after: China Railway Construction Electrification Bureau Group Co.,Ltd. Address before: 100043 No. 29, Shijingshan Road, Beijing, Shijingshan District Co-patentee before: Beijing China Railway Construction electrification Design & Research Institute Co.,Ltd. Patentee before: CHINA RAILWAY CONSTRUCTION ELECTRIFICATION BUREAU GROUP Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |