CA2303512C - Alliage de decolletage a base de cuivre - Google Patents

Alliage de decolletage a base de cuivre Download PDF

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Publication number
CA2303512C
CA2303512C CA002303512A CA2303512A CA2303512C CA 2303512 C CA2303512 C CA 2303512C CA 002303512 A CA002303512 A CA 002303512A CA 2303512 A CA2303512 A CA 2303512A CA 2303512 C CA2303512 C CA 2303512C
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CA
Canada
Prior art keywords
weight
percent
cutting
free
alloy
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.)
Expired - Lifetime
Application number
CA002303512A
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English (en)
Other versions
CA2303512A1 (fr
Inventor
Keiichiro Oishi
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.)
Mitsubishi Shindoh Co Ltd
Original Assignee
Sambo Copper Alloy 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 Sambo Copper Alloy Co Ltd filed Critical Sambo Copper Alloy Co Ltd
Publication of CA2303512A1 publication Critical patent/CA2303512A1/fr
Application granted granted Critical
Publication of CA2303512C publication Critical patent/CA2303512C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • C22C9/00—Alloys based on copper
    • C22C9/04—Alloys based on copper with zinc as the next major constituent

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  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Powder Metallurgy (AREA)
  • Conductive Materials (AREA)
  • Adornments (AREA)
  • Domestic Plumbing Installations (AREA)
  • Forging (AREA)

Abstract

L'invention se rapporte à un alliage de décolletage à base de cuivre qui peut conserver sa capacité à subir un décolletage satisfaisant d'un point de vue industriel alors que sa teneur en plomb est considérablement réduite par rapport à celle d'un alliage classique de décolletage à base de cuivre. Cet alliage possède la composition suivante: 69 à 79 % en poids de cuivre, 2,0 à 4,0 % en poids de silicium, 0,02 à 0,4 % en poids de plomb, le reste de la composition étant constitué de zinc.
CA002303512A 1998-10-09 1998-11-16 Alliage de decolletage a base de cuivre Expired - Lifetime CA2303512C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP10-287921 1998-10-09
JP28792198A JP3917304B2 (ja) 1998-10-09 1998-10-09 快削性銅合金
PCT/JP1998/005156 WO2000022181A1 (fr) 1998-10-09 1998-11-16 Alliage de decolletage a base de cuivre

Publications (2)

Publication Number Publication Date
CA2303512A1 CA2303512A1 (fr) 2000-04-20
CA2303512C true CA2303512C (fr) 2006-07-11

Family

ID=17723462

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002303512A Expired - Lifetime CA2303512C (fr) 1998-10-09 1998-11-16 Alliage de decolletage a base de cuivre

Country Status (8)

Country Link
EP (3) EP1038981B1 (fr)
JP (1) JP3917304B2 (fr)
KR (1) KR100375426B1 (fr)
AU (1) AU738301B2 (fr)
CA (1) CA2303512C (fr)
DE (3) DE69835912T2 (fr)
TW (1) TW577931B (fr)
WO (1) WO2000022181A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109563570A (zh) * 2016-08-15 2019-04-02 三菱伸铜株式会社 易切削性铜合金及易切削性铜合金的制造方法

Families Citing this family (31)

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US8506730B2 (en) 1998-10-09 2013-08-13 Mitsubishi Shindoh Co., Ltd. Copper/zinc alloys having low levels of lead and good machinability
JP2002069551A (ja) * 2000-09-04 2002-03-08 Sumitomo Light Metal Ind Ltd 快削性銅合金
DE10132055C2 (de) * 2001-07-05 2003-12-11 Diehl Metall Stiftung & Co Kg Entzinkungsbeständige Kupfer-Zink-Legierung sowie Verfahren zu ihrer Herstellung
JP2004244672A (ja) 2003-02-13 2004-09-02 Dowa Mining Co Ltd 耐脱亜鉛性に優れた銅基合金
CZ20032094A3 (cs) * 2003-08-01 2005-04-13 Kovohutě Čelákovice A. S. Automatová mosaz
CN100510132C (zh) * 2004-10-11 2009-07-08 迪尔金属合作两合公司 铜-锌-硅合金、其用途和其制备
WO2007034571A1 (fr) * 2005-09-22 2007-03-29 Sanbo Shindo Kogyo Kabushiki Kaisha Alliage de cuivre de decolletage presentant une tres faible teneur en plomb
KR100864909B1 (ko) * 2007-01-30 2008-10-22 주식회사 풍산 쾌삭성 구리합금
KR100864910B1 (ko) * 2007-01-30 2008-10-22 주식회사 풍산 쾌삭성 구리합금
US20120027638A1 (en) 2009-04-24 2012-02-02 San-Etsu Metals Co., Ltd. High-strength copper alloy
JP5645570B2 (ja) * 2010-09-27 2014-12-24 株式会社Ｌｉｘｉｌ 鍛造用及び切削加工用銅基合金並びに水道用器具
US20140294665A1 (en) 2011-02-04 2014-10-02 Baoshida Swissmetal Ag Cu-Ni-Zn-Mn Alloy
MX337957B (es) * 2011-11-04 2016-03-29 Mitsubishi Shindo Kk Pieza de aleacion de cobre forjada en caliente.
JP5763504B2 (ja) * 2011-11-11 2015-08-12 三菱伸銅株式会社 銅合金製の転造加工用素材及び転造加工品
JP2013194277A (ja) * 2012-03-19 2013-09-30 Lixil Corp 切削加工用銅基合金及びその合金を用いた水道用器具
JP5847326B2 (ja) 2012-10-31 2016-01-20 株式会社キッツ 黄銅合金と加工部品及び接液部品
JP2015175008A (ja) * 2014-03-13 2015-10-05 株式会社Ｌｉｘｉｌ 鉛レス黄銅材料および水道用器具
US20170121791A1 (en) * 2014-03-31 2017-05-04 Kurimoto, Ltd. Low-lead brass alloy for use in member for water works
TWI598452B (zh) 2016-01-21 2017-09-11 慶堂工業股份有限公司 具優異熔鑄性之無鉛快削黃銅合金及其製造方法和用途
WO2019035224A1 (fr) * 2017-08-15 2019-02-21 三菱伸銅株式会社 Alliage de cuivre de décolletage, et procédé de fabrication de celui-ci
US11155909B2 (en) 2017-08-15 2021-10-26 Mitsubishi Materials Corporation High-strength free-cutting copper alloy and method for producing high-strength free-cutting copper alloy
JP6448166B1 (ja) * 2017-08-15 2019-01-09 三菱伸銅株式会社 快削性銅合金、及び、快削性銅合金の製造方法
JP6448168B1 (ja) * 2017-08-15 2019-01-09 三菱伸銅株式会社 快削性銅合金、及び、快削性銅合金の製造方法
KR101969010B1 (ko) 2018-12-19 2019-04-15 주식회사 풍산 납과 비스무트가 첨가되지 않은 쾌삭성 무연 구리합금
JP7180488B2 (ja) * 2019-03-25 2022-11-30 三菱マテリアル株式会社 銅合金丸棒材
WO2020261666A1 (fr) 2019-06-25 2020-12-30 三菱マテリアル株式会社 Alliage de cuivre à décolletage et procédé de production d'alliage de cuivre à décolletage
CA3142297C (fr) 2019-06-25 2023-07-25 Mitsubishi Materials Corporation Piece coulee en alliage de cuivre pour decolletage, et procede de production de piece coulee en alliage de cuivre pour decolletage
TWI731506B (zh) 2019-06-25 2021-06-21 日商三菱伸銅股份有限公司 快削性銅合金及快削性銅合金的製造方法
US20240093332A1 (en) 2019-12-11 2024-03-21 Mitsubishi Materials Corporation Free-cutting copper alloy and method for manufacturing free-cutting copper alloy
KR102914924B1 (ko) 2019-12-11 2026-01-19 미쓰비시 마테리알 가부시키가이샤 쾌삭성 구리 합금, 및 쾌삭성 구리 합금의 제조 방법
DE102020127317A1 (de) 2020-10-16 2022-04-21 Diehl Metall Stiftung & Co. Kg Bleifreie Kupferlegierung sowie Verwendung der bleifreien Kupferlegierung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5696040A (en) * 1979-12-28 1981-08-03 Seiko Epson Corp Exterior decorative part material for casting
DE3427740A1 (de) * 1984-07-27 1986-02-06 Diehl GmbH & Co, 8500 Nürnberg Messinglegierung, herstellungsverfahren und verwendung
JPS61133357A (ja) * 1984-12-03 1986-06-20 Showa Alum Ind Kk 加工性および耐焼付性にすぐれた軸受用Ｃｕ合金
JPS62297429A (ja) * 1986-06-17 1987-12-24 Nippon Mining Co Ltd 耐食性に優れた銅合金
US5288458A (en) * 1991-03-01 1994-02-22 Olin Corporation Machinable copper alloys having reduced lead content
DE4339426C2 (de) * 1993-11-18 1999-07-01 Diehl Stiftung & Co Kupfer-Zink-Legierung
WO1998010105A1 (fr) * 1996-09-05 1998-03-12 The Furukawa Electric Co., Ltd. Alliage de cuivre pour dispositifs electroniques
JP3459520B2 (ja) * 1996-09-05 2003-10-20 古河電気工業株式会社 リードフレーム用銅合金

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109563570A (zh) * 2016-08-15 2019-04-02 三菱伸铜株式会社 易切削性铜合金及易切削性铜合金的制造方法
CN109563570B (zh) * 2016-08-15 2020-09-18 三菱伸铜株式会社 易切削性铜合金及易切削性铜合金的制造方法

Also Published As

Publication number Publication date
DE69828818D1 (de) 2005-03-03
EP1502964A1 (fr) 2005-02-02
EP1038981A4 (fr) 2003-02-19
EP1038981B1 (fr) 2005-01-26
TW577931B (en) 2004-03-01
EP1508626B1 (fr) 2006-09-13
CA2303512A1 (fr) 2000-04-20
KR100375426B1 (ko) 2003-03-10
JP2000119774A (ja) 2000-04-25
AU738301B2 (en) 2001-09-13
DE69833582T2 (de) 2007-01-18
DE69835912D1 (de) 2006-10-26
DE69828818T2 (de) 2006-01-05
DE69835912T2 (de) 2007-03-08
AU1054099A (en) 2000-05-01
WO2000022181A1 (fr) 2000-04-20
EP1502964B1 (fr) 2006-03-01
DE69833582D1 (de) 2006-04-27
JP3917304B2 (ja) 2007-05-23
EP1508626A1 (fr) 2005-02-23
EP1038981A1 (fr) 2000-09-27
KR20010033101A (ko) 2001-04-25

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