EP3553793A4 - HIGH-STRENGTH COPPER-ALUMINUM COMPOSITE CONDUCTIVE MATERIAL AND METHOD FOR PREPARING THE SAME - Google Patents

HIGH-STRENGTH COPPER-ALUMINUM COMPOSITE CONDUCTIVE MATERIAL AND METHOD FOR PREPARING THE SAME Download PDF

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Publication number
EP3553793A4
EP3553793A4 EP16923175.0A EP16923175A EP3553793A4 EP 3553793 A4 EP3553793 A4 EP 3553793A4 EP 16923175 A EP16923175 A EP 16923175A EP 3553793 A4 EP3553793 A4 EP 3553793A4
Authority
EP
European Patent Office
Prior art keywords
preparing
conductive material
same
aluminum composite
composite conductive
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP16923175.0A
Other languages
German (de)
French (fr)
Other versions
EP3553793B1 (en
EP3553793A1 (en
Inventor
Xiaowen DONG
Zhanjun LAN
Yangzi LIAN
Cao YAN
Jie Jiang
Lianzhong WANG
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yan Tai Fisend Bimetal Co ltd
Original Assignee
Yan Tai Fisend Bimetal Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yan Tai Fisend Bimetal Co ltd filed Critical Yan Tai Fisend Bimetal Co ltd
Publication of EP3553793A1 publication Critical patent/EP3553793A1/en
Publication of EP3553793A4 publication Critical patent/EP3553793A4/en
Application granted granted Critical
Publication of EP3553793B1 publication Critical patent/EP3553793B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/08—Casting in, on, or around objects which form part of the product for building-up linings or coverings, e.g. of anti-frictional metal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
    • H01B1/023—Alloys based on aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/04—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of rods or wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/16—Casting in, on, or around objects which form part of the product for making compound objects cast of two or more different metals, e.g. for making rolls for rolling mills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
EP16923175.0A 2016-12-07 2016-12-16 High-bonding strength copper-aluminum composite conductive material and preparation method therefor Active EP3553793B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201611114257.5A CN106601324B (en) 2016-12-07 2016-12-07 A kind of high bond strength Copper-Aluminum compound conductive material and preparation method thereof
PCT/CN2016/110430 WO2018103132A1 (en) 2016-12-07 2016-12-16 High-bonding strength copper-aluminum composite conductive material and preparation method therefor

Publications (3)

Publication Number Publication Date
EP3553793A1 EP3553793A1 (en) 2019-10-16
EP3553793A4 true EP3553793A4 (en) 2020-05-06
EP3553793B1 EP3553793B1 (en) 2022-07-13

Family

ID=58596723

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16923175.0A Active EP3553793B1 (en) 2016-12-07 2016-12-16 High-bonding strength copper-aluminum composite conductive material and preparation method therefor

Country Status (4)

Country Link
EP (1) EP3553793B1 (en)
KR (1) KR102278579B1 (en)
CN (1) CN106601324B (en)
WO (1) WO2018103132A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108941238A (en) * 2017-05-18 2018-12-07 艾洛益(杭州)材料科技有限公司 The continuous preparation process of copper clad aluminium composite bus
CN107974651B (en) * 2017-12-22 2022-09-06 烟台孚信达双金属股份有限公司 Online rotary induction annealing method and equipment for copper-aluminum composite round bar
CN110656351A (en) * 2019-10-28 2020-01-07 昆明冶金研究院 Preparation method of segment-clamping type copper-aluminum beam for zinc electrodeposition
CN110993876A (en) * 2019-12-24 2020-04-10 烟台孚信达双金属股份有限公司 Copper-aluminum composite terminal for lithium battery tab connection and preparation method thereof
CN114653752A (en) * 2020-02-21 2022-06-24 洛阳铜一金属材料发展有限公司 Preparation method of copper-aluminum composite plate strip with thick copper layer proportion
CN111489852A (en) * 2020-05-09 2020-08-04 东莞市营特电子科技有限公司 Copper-clad aluminum wire with good extensibility and manufacturing process thereof
CN112117023A (en) * 2020-08-10 2020-12-22 常州金方圆新材料有限公司 Copper-aluminum composite wire and preparation method thereof
CN113352019A (en) * 2021-04-22 2021-09-07 东方日升新能源股份有限公司 Manufacturing method of copper-aluminum composite welding strip, copper-aluminum composite welding strip and solar module
CN114758818A (en) * 2022-03-14 2022-07-15 吉林省中赢高科技有限公司 A power transmission assembly and vehicle
CN114865570A (en) * 2022-06-13 2022-08-05 国网辽宁省电力有限公司沈阳供电公司 Copper-clad aluminum alloy strain clamp material, preparation method and strain clamp
CN115091153A (en) * 2022-07-05 2022-09-23 珠海市斗门区宇博电子科技有限公司 A radiator manufacturing process
CN115194414A (en) * 2022-08-03 2022-10-18 国网福建省电力有限公司惠安县供电公司 Novel copper-aluminum transition solution
CN115558873A (en) * 2022-09-26 2023-01-03 徐保才 Aluminum alloy submarine cable armor material and preparation method and application thereof
CN115945534B (en) * 2022-11-30 2025-06-06 太原理工大学 A high-frequency ultrasonic-assisted forming method for copper-aluminum layered composite tubes
CN115764346B (en) * 2022-12-14 2023-07-28 郑州机械研究所有限公司 Copper-aluminum eutectic transition wire clamp and preparation method thereof
CN116487110B (en) * 2023-06-21 2023-09-01 西安聚能超导线材科技有限公司 NbTi superconducting switch wire with high nickel content and preparation method thereof
CN116694964B (en) * 2023-07-17 2025-09-09 上海交通大学 Strong plastic copper-aluminum composite material for electric conduction and preparation method thereof
CN117840219A (en) * 2024-03-07 2024-04-09 洛阳铜一金属材料发展有限公司 Copper-aluminum composite foil and preparation method thereof
CN117920754B (en) * 2024-03-18 2024-06-04 广州众山精密科技有限公司 Electrode material and preparation method thereof
CN118040253B (en) * 2024-04-12 2024-07-26 广州众山精密科技有限公司 A method for preparing copper-aluminum composite pole plate
TWI903472B (en) * 2024-04-26 2025-11-01 行富投資股份有限公司 Copper-aluminum graded heat dissipation structure and manufacturing method for the same
CN118180357B (en) * 2024-05-16 2024-07-26 广州众山紧固件有限公司 A copper-aluminum composite metal plate and casting method and its application in radiator
CN119319233B (en) * 2024-09-30 2025-09-16 广州众山新能源科技有限公司 A process for preparing poles from copper-aluminum solid-liquid composite profiles
CN119993608B (en) * 2025-04-11 2025-07-29 烟台孚信达双金属股份有限公司 High-performance large-width-to-thickness-ratio copper-aluminum composite bar and preparation method thereof
CN120696213A (en) * 2025-05-14 2025-09-26 佛山通宝精密合金股份有限公司 A copper-aluminum composite belt with an inclined surface and a preparation method thereof
CN121178653A (en) * 2025-10-14 2025-12-23 广东坚宝电缆有限公司 A method for producing high-purity copper rods

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Publication number Priority date Publication date Assignee Title
US20100294537A1 (en) * 2006-06-21 2010-11-25 Rh Innovation Method of producing an aluminium wire covered with a copper layer, and wire obtained
CN102601325A (en) * 2012-04-16 2012-07-25 金川集团有限公司 Method for preparing copper-aluminum composite bar by means of horizontally continuous casting
WO2015042492A1 (en) * 2013-09-21 2015-03-26 Applied Composite Material Llc Isothermal processed copper cladded aluminum composite and method and system for manufacturing the same

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101276496B1 (en) * 2010-06-08 2013-06-18 가부시키가이샤 네오맥스 마테리아르 Aluminum copper clad material
CN102161088A (en) * 2010-12-16 2011-08-24 张纪云 An improved copper-clad aluminum bar and its preparation method
WO2013134939A1 (en) * 2012-03-14 2013-09-19 Abb Technology Ltd. High conductivity and high strength copper clad aluminum busbar
CN103537483B (en) * 2013-10-16 2016-02-03 河南科技大学 A kind of preparation method of Copper-Aluminum compound strip and complex plate strip casting apparatus
CN105170689A (en) * 2015-10-15 2015-12-23 烟台孚信达双金属股份有限公司 Preparation technique for copper-aluminum composite round bar
CN106111922B (en) * 2016-06-28 2018-07-31 北京科技大学 A kind of copper-coated aluminium composite material high efficiency continuous casting former and technique

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100294537A1 (en) * 2006-06-21 2010-11-25 Rh Innovation Method of producing an aluminium wire covered with a copper layer, and wire obtained
CN102601325A (en) * 2012-04-16 2012-07-25 金川集团有限公司 Method for preparing copper-aluminum composite bar by means of horizontally continuous casting
WO2015042492A1 (en) * 2013-09-21 2015-03-26 Applied Composite Material Llc Isothermal processed copper cladded aluminum composite and method and system for manufacturing the same

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018103132A1 *
SU YAJUN ET AL: "Microstructure and properties of copper cladding aluminum rod fabricated by horizontal core filling continuous casting", TEZHONG ZHUZAI JI YOUSE HEJIN - SPECIAL CASTING AND NON-FERROUSALLOYS, GAI KAN BIANJIBU, WUHAN, CN, vol. 31, no. 9, 30 September 2011 (2011-09-30), pages 785 - 790, XP009514732, ISSN: 1001-2249, DOI: 10.3870/TZZZ.2011.09.001 *
YA-JUN SU ET AL: "Interfacial Microstructure and Bonding Strength of Copper Cladding Aluminum Rods Fabricated by Horizontal Core-Filling Continuous Casting", METALLURGICAL AND MATERIALS TRANSACTIONS A, SPRINGER-VERLAG, NEW YORK, vol. 42, no. 13, 10 August 2011 (2011-08-10), pages 4088 - 4099, XP019979694, ISSN: 1543-1940, DOI: 10.1007/S11661-011-0785-X *

Also Published As

Publication number Publication date
KR102278579B1 (en) 2021-07-16
CN106601324A (en) 2017-04-26
WO2018103132A1 (en) 2018-06-14
EP3553793B1 (en) 2022-07-13
KR20190091502A (en) 2019-08-06
EP3553793A1 (en) 2019-10-16
CN106601324B (en) 2017-12-08

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