CN1688732B - 时效硬化型铜基合金及其制备工艺 - Google Patents

时效硬化型铜基合金及其制备工艺 Download PDF

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Publication number
CN1688732B
CN1688732B CN038244713A CN03824471A CN1688732B CN 1688732 B CN1688732 B CN 1688732B CN 038244713 A CN038244713 A CN 038244713A CN 03824471 A CN03824471 A CN 03824471A CN 1688732 B CN1688732 B CN 1688732B
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alloy
time
described alloy
copper
under
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CN038244713A
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Chinese (zh)
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CN1688732A (zh
Inventor
R·N·卡伦
P·W·鲁滨逊
D·E·泰勒
A·伯格尔
H-A·库恩
J·泽格
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Global Metal Co Ltd
Wieland Werke AG
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Wieland Werke AG
GBC Metals LLC
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    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C9/00Alloys based on copper
    • C22C9/06Alloys based on copper with nickel or cobalt as the next major constituent
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C9/00Alloys based on copper
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22FCHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/08Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of copper or alloys based thereon

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Conductive Materials (AREA)
CN038244713A 2002-09-13 2003-09-05 时效硬化型铜基合金及其制备工艺 Expired - Fee Related CN1688732B (zh)

Applications Claiming Priority (3)

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US41059202P 2002-09-13 2002-09-13
US60/410,592 2002-09-13
PCT/US2003/027856 WO2004024964A2 (en) 2002-09-13 2003-09-05 Age-hardening copper-base alloy and processing

Publications (2)

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CN1688732A CN1688732A (zh) 2005-10-26
CN1688732B true CN1688732B (zh) 2010-05-26

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US (1) US20040166017A1 (ja)
EP (1) EP1537249B1 (ja)
JP (2) JP4590264B2 (ja)
KR (1) KR20050050654A (ja)
CN (1) CN1688732B (ja)
AU (1) AU2003272276A1 (ja)
CA (1) CA2497819A1 (ja)
MX (1) MXPA05002640A (ja)
TW (1) TW200422410A (ja)
WO (1) WO2004024964A2 (ja)

Families Citing this family (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4332889B2 (ja) * 2003-05-30 2009-09-16 住友電気工業株式会社 マグネシウム基合金成形体の製造方法
KR100762084B1 (ko) * 2003-12-25 2007-10-01 닛코킨조쿠 가부시키가이샤 동 또는 동합금 타겟트/동합금 백킹 플레이트 조립체
DE102005063324B4 (de) * 2005-05-13 2008-02-28 Federal-Mogul Wiesbaden Gmbh & Co. Kg Gleitlagerverbundwerkstoff, Verwendung und Herstellungsverfahren
WO2007015549A1 (ja) * 2005-08-03 2007-02-08 Nippon Mining & Metals Co., Ltd. 電子部品用高強度銅合金及び電子部品
JP5355865B2 (ja) * 2006-06-01 2013-11-27 古河電気工業株式会社 銅合金線材の製造方法および銅合金線材
JP5520438B2 (ja) * 2006-09-05 2014-06-11 古河電気工業株式会社 線材の製造方法および線材の製造装置
JP4563480B2 (ja) * 2008-11-28 2010-10-13 Dowaメタルテック株式会社 銅合金板材およびその製造方法
US8349724B2 (en) * 2008-12-31 2013-01-08 Applied Materials, Inc. Method for improving electromigration lifetime of copper interconnection by extended post anneal
JP4889801B2 (ja) * 2009-11-25 2012-03-07 Jx日鉱日石金属株式会社 電子部品用チタン銅の製造方法
JP5464352B2 (ja) * 2010-03-05 2014-04-09 三菱マテリアル株式会社 均一かつ微細結晶組織を有する高純度銅加工材の製造方法
JP4672804B1 (ja) * 2010-05-31 2011-04-20 Jx日鉱日石金属株式会社 電子材料用Cu−Co−Si系銅合金及びその製造方法
CN101956098B (zh) * 2010-06-08 2011-12-28 上海华篷防爆科技有限公司 一种适用于航天和航空领域的钛合金防爆材料及其制备方法
CN101892400A (zh) * 2010-06-30 2010-11-24 天津大学 铜-银-钛-氧化锡复合电触头材料及其制备方法
CN101974702B (zh) * 2010-07-28 2011-10-12 上海华篷防爆科技有限公司 一种锌铜合金防爆材料及其制备方法
JP4834781B1 (ja) 2010-08-24 2011-12-14 Jx日鉱日石金属株式会社 電子材料用Cu−Co−Si系合金
JP5226056B2 (ja) * 2010-10-29 2013-07-03 Jx日鉱日石金属株式会社 銅合金、伸銅品、電子部品及びコネクタ
US9181606B2 (en) 2010-10-29 2015-11-10 Sloan Valve Company Low lead alloy
JP5611773B2 (ja) * 2010-10-29 2014-10-22 Jx日鉱日石金属株式会社 銅合金及びこれを用いた伸銅品、電子部品及びコネクタ及び銅合金の製造方法
JP5226057B2 (ja) * 2010-10-29 2013-07-03 Jx日鉱日石金属株式会社 銅合金、伸銅品、電子部品及びコネクタ
CN102346000A (zh) * 2011-06-27 2012-02-08 苏州方暨圆节能科技有限公司 散热器热管的铜合金材料
JP5380621B1 (ja) * 2013-03-25 2014-01-08 Jx日鉱日石金属株式会社 導電性及び応力緩和特性に優れる銅合金板
JP5427971B1 (ja) * 2013-03-25 2014-02-26 Jx日鉱日石金属株式会社 導電性及び曲げたわみ係数に優れる銅合金板
KR101510222B1 (ko) * 2013-03-29 2015-04-08 한국기계연구원 고강도 및 고전기전도도를 가진 구리합금 및 이의 제조방법
CN103456385B (zh) * 2013-09-04 2016-01-20 江西理工大学 一种高强高导Cu-Cr-Ti合金导线及其制备方法
JP5470499B1 (ja) * 2013-09-25 2014-04-16 Jx日鉱日石金属株式会社 銅合金板、並びに、それを備える大電流用電子部品及び放熱用電子部品
JP2015086452A (ja) * 2013-11-01 2015-05-07 株式会社オートネットワーク技術研究所 銅合金線、銅合金撚線、被覆電線、ワイヤーハーネス及び銅合金線の製造方法
CN103667771A (zh) * 2013-12-03 2014-03-26 江苏帕齐尼铜业有限公司 一种铜镁合金及其制备方法
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KR101468959B1 (ko) * 2014-05-13 2014-12-08 한국기계연구원 고강도 및 고전기전도도를 가진 구리합금 및 이의 제조방법
CN104404292A (zh) * 2014-11-13 2015-03-11 无锡信大气象传感网科技有限公司 一种传感器用高强度铜合金材料及制造方法
CN104505136A (zh) * 2014-12-22 2015-04-08 乐清市长虹电工合金材料有限公司 一种陶瓷状鈮铜硬质特种铜基合金电触头及其制备方法
CN104404295A (zh) * 2014-12-25 2015-03-11 春焱电子科技(苏州)有限公司 一种电子材料用铜合金
CN104681145B (zh) * 2015-02-04 2017-05-17 国网山东省电力公司日照供电公司 计算机用线缆
CN104674054A (zh) * 2015-03-12 2015-06-03 天津理工大学 一种高强度铜钛合金及其制备方法
JP6031548B2 (ja) * 2015-03-27 2016-11-24 株式会社神戸製鋼所 放熱部品用銅合金板
KR20170132146A (ko) * 2015-04-01 2017-12-01 후루카와 덴끼고교 가부시키가이샤 평각 압연 동박, 플렉시블 플랫 케이블, 회전 커넥터 및 평각 압연 동박의 제조 방법
CN104911390A (zh) * 2015-06-13 2015-09-16 陈新棠 一种抗菌耐腐蚀的热交换器铜管
CN105040036B (zh) * 2015-06-17 2017-07-28 中南大学 一种有色金属电积用压延阳极的制备方法
CN105132734A (zh) * 2015-07-13 2015-12-09 南通长江电器实业有限公司 一种高强度高导电的铜合金材料
CN108018458A (zh) * 2015-12-02 2018-05-11 芜湖楚江合金铜材有限公司 铜合金线材加工方法
CN105438637A (zh) * 2015-12-24 2016-03-30 常熟市新冶机械制造有限公司 摩根线材打捆机
JP6075490B1 (ja) 2016-03-31 2017-02-08 株式会社オートネットワーク技術研究所 通信用シールド電線
WO2017168842A1 (ja) * 2016-03-31 2017-10-05 株式会社オートネットワーク技術研究所 通信用電線
CN105925833A (zh) * 2016-05-10 2016-09-07 安徽九华金润铜业有限公司 一种耐严寒铜铬锆合金
CN105925834A (zh) * 2016-05-10 2016-09-07 安徽九华金润铜业有限公司 一种耐腐蚀铜钼铬合金
CN106191725B (zh) * 2016-06-24 2018-01-26 河南江河机械有限责任公司 高强度高导电铜合金纳米相析出工艺方法
CN106222484A (zh) * 2016-07-20 2016-12-14 合肥恒研智能科技有限公司 一种嵌入式工控机壳体用高强度合金
RU2623512C1 (ru) * 2016-10-10 2017-06-27 Юлия Алексеевна Щепочкина Сплав на основе меди
JP6725012B2 (ja) * 2017-02-01 2020-07-15 株式会社オートネットワーク技術研究所 通信用電線
WO2019013073A1 (ja) * 2017-07-14 2019-01-17 株式会社オートネットワーク技術研究所 被覆電線、及び端子付き電線
US10872711B2 (en) * 2017-08-01 2020-12-22 Sumitomo Electric Industries, Ltd. Cable having a twisted pair electronic wire and a release layer
CN108642419A (zh) * 2018-05-31 2018-10-12 太原晋西春雷铜业有限公司 一种折弯性优良的铜镍硅合金带材及其制备方法
KR101883627B1 (ko) * 2018-06-08 2018-07-31 주식회사 지.에이.엠 골드 칼라를 나타내는 동합금 및 동합금 주물
WO2020041925A1 (zh) * 2018-08-27 2020-03-05 湖南特力新材料有限公司 一种无铅超硬自润滑铜合金及其制造方法
JP6629401B1 (ja) * 2018-08-30 2020-01-15 Jx金属株式会社 時効処理前のチタン銅板、プレス加工品およびプレス加工品の製造方法
CN109112353A (zh) * 2018-10-29 2019-01-01 九江中船消防设备有限公司 一种钛微合金化硅黄铜合金棒材及其制备方法
JP6650987B1 (ja) * 2018-11-09 2020-02-19 Jx金属株式会社 チタン銅箔、伸銅品、電子機器部品及びオートフォーカスカメラモジュール
CN111378890A (zh) * 2018-12-27 2020-07-07 杭州朱炳仁文化艺术有限公司 一种铸铜雕塑材料及铸铜雕塑的制备工艺
WO2020210444A1 (en) * 2019-04-12 2020-10-15 Materion Corporation Copper alloys with high strength and high conductivity, and processes for making such copper alloys
CN110512115B (zh) * 2019-09-29 2021-08-17 宁波金田铜业(集团)股份有限公司 高强高弹导电铜钛合金棒材及其制备方法
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4871399A (en) * 1987-05-01 1989-10-03 Dowa Mining Co., Ltd. Copper alloy for use as wiring harness terminal material and process for producing the same
US5391243A (en) * 1992-05-08 1995-02-21 Mitsubishi Materials Corporation Method for producing wire for electric railways
JP2001181759A (ja) * 1999-12-17 2001-07-03 Nippon Mining & Metals Co Ltd 表面特性の優れた電子材料用銅合金およびその製造方法
JP2002038246A (ja) * 2000-07-21 2002-02-06 Furukawa Electric Co Ltd:The 電気接続部材用銅合金の加工熱処理方法及び電気接続部材用銅合金

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1991162A (en) * 1929-02-28 1935-02-12 Metal & Thermit Corp Process for improving coppertitanium alloys
US3201234A (en) * 1961-09-25 1965-08-17 Beryllium Corp Alloy and method of producing the same
JPS5853059B2 (ja) * 1979-12-25 1983-11-26 日本鉱業株式会社 析出硬化型銅合金
JPS60114542A (ja) * 1983-11-22 1985-06-21 Ngk Insulators Ltd 時効硬化性チタニウム銅合金材料
US4612167A (en) * 1984-03-02 1986-09-16 Hitachi Metals, Ltd. Copper-base alloys for leadframes
DE3432226C1 (de) 1984-06-07 1985-08-22 Wieland-Werke Ag, 7900 Ulm Kupfer-Nickel-Zinn-Titan-Legierung,Verfahren zu ihrer Herstellung sowie ihre Verwendung
US4780275A (en) * 1984-08-25 1988-10-25 William Prym-Werke Gmbh. & Co. Kg. Corrosion-resistant copper alloy and article containing the same
US4678720A (en) * 1985-01-04 1987-07-07 Gte Laboratories Incorporated Silver-copper-titanium brazing alloy
JPS6250428A (ja) * 1985-08-29 1987-03-05 Furukawa Electric Co Ltd:The 電子機器用銅合金
US4606889A (en) * 1985-11-07 1986-08-19 Cabot Corporation Copper-titanium-beryllium alloy
JPS62263942A (ja) * 1986-05-09 1987-11-16 Hitachi Metals Ltd リ−ドフレ−ム用銅合金
DE3820203A1 (de) * 1988-06-14 1989-12-21 Kabelmetal Ag Verwendung einer aushaertbaren kupferlegierung
JP2689507B2 (ja) * 1988-08-10 1997-12-10 三菱マテリアル株式会社 Cu合金製端子・コネクタ材
JPH02173248A (ja) * 1988-12-26 1990-07-04 Nippon Mining Co Ltd 酸化膜密着性を改善する銅合金の製造方法
JPH0315217A (ja) * 1989-06-09 1991-01-23 Kinki Denki Kk 電線等の鳥害防止具
JPH04231447A (ja) * 1990-12-27 1992-08-20 Nikko Kyodo Co Ltd 通電材料
JP2904372B2 (ja) * 1991-10-08 1999-06-14 恒昭 三川 時効硬化性特殊銅合金
US5370840A (en) * 1992-11-04 1994-12-06 Olin Corporation Copper alloy having high strength and high electrical conductivity
US5306465A (en) * 1992-11-04 1994-04-26 Olin Corporation Copper alloy having high strength and high electrical conductivity
US5486244A (en) * 1992-11-04 1996-01-23 Olin Corporation Process for improving the bend formability of copper alloys
JPH06330211A (ja) * 1993-05-27 1994-11-29 Kobe Steel Ltd 耐熱銅合金
US5338374A (en) * 1993-07-26 1994-08-16 The United States Of America As Represented By The Secretary Of The Navy Method of making copper-titanium nitride alloy
US5759548A (en) * 1993-11-30 1998-06-02 Lxr Biotechnology Inc. Compositions which inhibit apoptosis, methods of purifying the compositions and uses thereof
DE4438485C2 (de) * 1994-10-28 1998-05-20 Wieland Werke Ag Verwendung einer Kupfer-Zink-Legierung für Trinkwasserinstallationen
US5681662A (en) * 1995-09-15 1997-10-28 Olin Corporation Copper alloy foils for flexible circuits
US5882442A (en) * 1995-10-20 1999-03-16 Olin Corporation Iron modified phosphor-bronze
DE19548124C2 (de) * 1995-12-21 2002-08-29 Euroflamm Gmbh Reibkörper und Verfahren zum Herstellen eines solchen
JPH09263864A (ja) * 1996-03-26 1997-10-07 Kobe Steel Ltd 耐放電摩耗性が優れる銅合金
US6001196A (en) * 1996-10-28 1999-12-14 Brush Wellman, Inc. Lean, high conductivity, relaxation-resistant beryllium-nickel-copper alloys
US5865910A (en) * 1996-11-07 1999-02-02 Waterbury Rolling Mills, Inc. Copper alloy and process for obtaining same
US5820701A (en) * 1996-11-07 1998-10-13 Waterbury Rolling Mills, Inc. Copper alloy and process for obtaining same
JP2898627B2 (ja) * 1997-03-27 1999-06-02 日鉱金属株式会社 銅合金箔
US5853505A (en) * 1997-04-18 1998-12-29 Olin Corporation Iron modified tin brass
JPH1081927A (ja) * 1997-05-07 1998-03-31 Mitsubishi Materials Corp Cu合金製端子・コネクタ材
US5893953A (en) * 1997-09-16 1999-04-13 Waterbury Rolling Mills, Inc. Copper alloy and process for obtaining same
DE19756815C2 (de) * 1997-12-19 2003-01-09 Wieland Werke Ag Kupfer-Knetlegierung, Verfahren zur Herstellung eines Halbzeuges daraus und deren Verwendung
FR2780417B1 (fr) * 1998-06-26 2004-04-09 Kobe Steel Ltd Alliage presentant un effet antibacterien et un effet sterilisant
US6136104A (en) * 1998-07-08 2000-10-24 Kobe Steel, Ltd. Copper alloy for terminals and connectors and method for making same
US6749699B2 (en) * 2000-08-09 2004-06-15 Olin Corporation Silver containing copper alloy
JP4729680B2 (ja) * 2000-12-18 2011-07-20 Dowaメタルテック株式会社 プレス打ち抜き性に優れた銅基合金
JP2002226928A (ja) 2001-01-30 2002-08-14 Nippon Mining & Metals Co Ltd 積層板用銅合金箔

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4871399A (en) * 1987-05-01 1989-10-03 Dowa Mining Co., Ltd. Copper alloy for use as wiring harness terminal material and process for producing the same
US5391243A (en) * 1992-05-08 1995-02-21 Mitsubishi Materials Corporation Method for producing wire for electric railways
JP2001181759A (ja) * 1999-12-17 2001-07-03 Nippon Mining & Metals Co Ltd 表面特性の優れた電子材料用銅合金およびその製造方法
JP2002038246A (ja) * 2000-07-21 2002-02-06 Furukawa Electric Co Ltd:The 電気接続部材用銅合金の加工熱処理方法及び電気接続部材用銅合金

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CA2497819A1 (en) 2004-03-25
AU2003272276A8 (en) 2004-04-30
EP1537249A2 (en) 2005-06-08
MXPA05002640A (es) 2005-07-19
CN1688732A (zh) 2005-10-26
KR20050050654A (ko) 2005-05-31
WO2004024964A2 (en) 2004-03-25
JP4590264B2 (ja) 2010-12-01
WO2004024964A3 (en) 2004-07-01
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EP1537249A4 (en) 2007-07-11
US20040166017A1 (en) 2004-08-26

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