EP3511432A4 - Softening resistant copper alloy, preparation method, and application thereof - Google Patents

Softening resistant copper alloy, preparation method, and application thereof Download PDF

Info

Publication number
EP3511432A4
EP3511432A4 EP17847871.5A EP17847871A EP3511432A4 EP 3511432 A4 EP3511432 A4 EP 3511432A4 EP 17847871 A EP17847871 A EP 17847871A EP 3511432 A4 EP3511432 A4 EP 3511432A4
Authority
EP
European Patent Office
Prior art keywords
preparation
application
copper alloy
resistant copper
softening resistant
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
EP17847871.5A
Other languages
German (de)
French (fr)
Other versions
EP3511432B1 (en
EP3511432A1 (en
Inventor
Yongjun PEI
Jijun Wang
Er ZHANG
Yubo SONG
Renchang Hu
Juan Li
Weiwei Li
Mengtao TIAN
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.)
Ningbo Powerway Alloy Plate & Strip Co Ltd
Ningbo Powerway Alloy Material Co Ltd
Original Assignee
Ningbo Powerway Alloy Plate & Strip Co Ltd
Ningbo Powerway Alloy Material 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 Ningbo Powerway Alloy Plate & Strip Co Ltd, Ningbo Powerway Alloy Material Co Ltd filed Critical Ningbo Powerway Alloy Plate & Strip Co Ltd
Publication of EP3511432A4 publication Critical patent/EP3511432A4/en
Publication of EP3511432A1 publication Critical patent/EP3511432A1/en
Application granted granted Critical
Publication of EP3511432B1 publication Critical patent/EP3511432B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/08—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of copper or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C2202/00—Physical properties
EP17847871.5A 2016-09-09 2017-08-18 Softening resistant copper alloy, preparation method, and application thereof Active EP3511432B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610813189.5A CN106350698B (en) 2016-09-09 2016-09-09 Anti-softening copper alloy, preparation method and applications
PCT/CN2017/000536 WO2018045695A1 (en) 2016-09-09 2017-08-18 Softening resistant copper alloy, preparation method, and application thereof

Publications (3)

Publication Number Publication Date
EP3511432A4 true EP3511432A4 (en) 2019-07-17
EP3511432A1 EP3511432A1 (en) 2019-07-17
EP3511432B1 EP3511432B1 (en) 2021-07-21

Family

ID=57858375

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17847871.5A Active EP3511432B1 (en) 2016-09-09 2017-08-18 Softening resistant copper alloy, preparation method, and application thereof

Country Status (4)

Country Link
US (1) US20190161831A1 (en)
EP (1) EP3511432B1 (en)
CN (1) CN106350698B (en)
WO (1) WO2018045695A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106350698B (en) * 2016-09-09 2018-03-27 宁波博威合金板带有限公司 Anti-softening copper alloy, preparation method and applications
JP6822889B2 (en) * 2017-04-13 2021-01-27 株式会社Ｓｈカッパープロダクツ Copper alloy material, manufacturing method of copper alloy material and cage rotor
KR101810925B1 (en) 2017-10-18 2017-12-20 주식회사 풍산 Copper alloy strips having high heat resistance and thermal dissipation properties
CN110512112B (en) * 2018-05-21 2021-09-28 昆山微电子技术研究院 Copper alloy, preparation method thereof and antenna material
CN109913691A (en) * 2019-04-22 2019-06-21 南通科誉德摩尔新材料有限公司 A kind of manufacture craft of high-strength compound chromium-zirconium-copper material
CN110042273B (en) * 2019-05-29 2020-11-06 南京达迈科技实业有限公司 High-strength high-conductivity copper alloy pipe and preparation method thereof
CN111996411B (en) * 2020-07-15 2021-11-30 宁波博威合金板带有限公司 High-strength high-conductivity copper alloy material and preparation method and application thereof
CN113913642B (en) * 2021-09-26 2022-07-05 宁波博威合金板带有限公司 Copper alloy strip and preparation method thereof
CN114807672B (en) * 2022-03-23 2023-09-08 中南大学 Cu-Zn-Cr-Zr-Fe-Si alloy and method for producing same
CN114959350A (en) * 2022-05-31 2022-08-30 西安理工大学 High-performance Cu-Hf-RE alloy and preparation method thereof
CN115418521B (en) * 2022-07-11 2023-04-28 大连理工大学 High-temperature-resistant copper alloy and preparation method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5705125A (en) * 1992-05-08 1998-01-06 Mitsubishi Materials Corporation Wire for electric railways
CN102534291A (en) * 2010-12-09 2012-07-04 北京有色金属研究总院 CuCrZr alloy with high strength and high conductivity, and preparation and processing method thereof
EP3375898A1 (en) * 2015-11-09 2018-09-19 Mitsubishi Materials Corporation Copper alloy material

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4950584B2 (en) * 2006-07-28 2012-06-13 株式会社神戸製鋼所 Copper alloy with high strength and heat resistance
CN100587091C (en) * 2008-09-12 2010-02-03 邢台鑫晖铜业特种线材有限公司 Cu-Cr-Zr alloy preparation technology for contact wire
CN102471830A (en) * 2009-09-25 2012-05-23 三菱综合材料株式会社 Copper alloy trolley cable
CN103382535B (en) * 2013-07-10 2015-09-02 河南科技大学 A kind of high-strength, high connductivity, deep drawing quality copper alloy and preparation method thereof
CN104342575B (en) * 2014-10-11 2017-01-18 烟台万隆真空冶金股份有限公司 Electrified railway chromium-zirconium-copper contact line and machining process thereof
CN106350698B (en) * 2016-09-09 2018-03-27 宁波博威合金板带有限公司 Anti-softening copper alloy, preparation method and applications

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5705125A (en) * 1992-05-08 1998-01-06 Mitsubishi Materials Corporation Wire for electric railways
CN102534291A (en) * 2010-12-09 2012-07-04 北京有色金属研究总院 CuCrZr alloy with high strength and high conductivity, and preparation and processing method thereof
EP3375898A1 (en) * 2015-11-09 2018-09-19 Mitsubishi Materials Corporation Copper alloy material

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018045695A1 *

Also Published As

Publication number Publication date
CN106350698B (en) 2018-03-27
EP3511432B1 (en) 2021-07-21
WO2018045695A1 (en) 2018-03-15
EP3511432A1 (en) 2019-07-17
US20190161831A1 (en) 2019-05-30
CN106350698A (en) 2017-01-25

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