EP1038981A4 - Alliage de decolletage a base de cuivre - Google Patents

Alliage de decolletage a base de cuivre

Info

Publication number
EP1038981A4
EP1038981A4 EP98953070A EP98953070A EP1038981A4 EP 1038981 A4 EP1038981 A4 EP 1038981A4 EP 98953070 A EP98953070 A EP 98953070A EP 98953070 A EP98953070 A EP 98953070A EP 1038981 A4 EP1038981 A4 EP 1038981A4
Authority
EP
European Patent Office
Prior art keywords
free
copper alloy
cutting copper
cutting
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.)
Granted
Application number
EP98953070A
Other languages
German (de)
English (en)
Other versions
EP1038981B1 (fr
EP1038981A1 (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.)
Sambo Copper Alloy 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
Priority to EP04077560A priority Critical patent/EP1502964B1/fr
Priority to EP04077561A priority patent/EP1508626B1/fr
Publication of EP1038981A1 publication Critical patent/EP1038981A1/fr
Publication of EP1038981A4 publication Critical patent/EP1038981A4/fr
Application granted granted Critical
Publication of EP1038981B1 publication Critical patent/EP1038981B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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

Landscapes

  • 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)
  • Powder Metallurgy (AREA)
  • Conductive Materials (AREA)
  • Forging (AREA)
  • Adornments (AREA)
  • Domestic Plumbing Installations (AREA)
EP98953070A 1998-10-09 1998-11-16 Alliage de decolletage a base de cuivre Expired - Lifetime EP1038981B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP04077560A EP1502964B1 (fr) 1998-10-09 1998-11-16 Alliage de décolletage à base de cuivre.
EP04077561A EP1508626B1 (fr) 1998-10-09 1998-11-16 Alliage de décolletage à base de cuivre.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP28792198 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

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP04077560A Division EP1502964B1 (fr) 1998-10-09 1998-11-16 Alliage de décolletage à base de cuivre.
EP04077561A Division EP1508626B1 (fr) 1998-10-09 1998-11-16 Alliage de décolletage à base de cuivre.

Publications (3)

Publication Number Publication Date
EP1038981A1 EP1038981A1 (fr) 2000-09-27
EP1038981A4 true EP1038981A4 (fr) 2003-02-19
EP1038981B1 EP1038981B1 (fr) 2005-01-26

Family

ID=17723462

Family Applications (3)

Application Number Title Priority Date Filing Date
EP98953070A Expired - Lifetime EP1038981B1 (fr) 1998-10-09 1998-11-16 Alliage de decolletage a base de cuivre
EP04077561A Expired - Lifetime EP1508626B1 (fr) 1998-10-09 1998-11-16 Alliage de décolletage à base de cuivre.
EP04077560A Expired - Lifetime EP1502964B1 (fr) 1998-10-09 1998-11-16 Alliage de décolletage à base de cuivre.

Family Applications After (2)

Application Number Title Priority Date Filing Date
EP04077561A Expired - Lifetime EP1508626B1 (fr) 1998-10-09 1998-11-16 Alliage de décolletage à base de cuivre.
EP04077560A Expired - Lifetime EP1502964B1 (fr) 1998-10-09 1998-11-16 Alliage de décolletage à 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) DE69833582T2 (fr)
TW (1) TW577931B (fr)
WO (1) WO2000022181A1 (fr)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CZ294891B6 (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
ATE557108T1 (de) * 2005-09-22 2012-05-15 Mitsubishi Shindo Kk Kupferautomatenlegierung mit sehr wenig blei
KR100864909B1 (ko) * 2007-01-30 2008-10-22 주식회사 풍산 쾌삭성 구리합금
KR100864910B1 (ko) * 2007-01-30 2008-10-22 주식회사 풍산 쾌삭성 구리합금
EP2423339A1 (fr) 2009-04-24 2012-02-29 San-Etsu Metals Co., Ltd Alliage de cuivre à résistance élevée
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
EP2670876A2 (fr) 2011-02-04 2013-12-11 Baoshida Swissmetal AG Alliage de cu-ni-zn-mn
IN2014MN00785A (fr) * 2011-11-04 2015-05-22 Mitsubishi Shindo Kk
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
KR101994170B1 (ko) 2012-10-31 2019-06-28 가부시키가이샤 기츠 황동 합금과 가공 부품 및 접액 부품
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
JP6482530B2 (ja) * 2014-03-31 2019-03-13 株式会社栗本鐵工所 水道部材用低鉛黄銅合金
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
EP3498872B1 (fr) * 2016-08-15 2022-09-28 Mitsubishi Materials Corporation Article moulé en alliage de cuivre facilement usinable et procédé de fabrication de celui-ci
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
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
JP6448167B1 (ja) * 2017-08-15 2019-01-09 三菱伸銅株式会社 高強度快削性銅合金、及び、高強度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
FI3872199T3 (fi) 2019-06-25 2023-03-29 Mitsubishi Materials Corp Automaattikupariseos ja automaattikupariseoksen valmistusmenetelmä
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
KR102623143B1 (ko) 2019-06-25 2024-01-09 미쓰비시 마테리알 가부시키가이샤 쾌삭성 구리 합금 주물, 및 쾌삭성 구리 합금 주물의 제조 방법
AU2020403497B2 (en) 2019-12-11 2023-05-18 Mitsubishi Materials Corporation Free-cutting copper alloy and method for manufacturing free-cutting copper alloy
DE102020127317A1 (de) 2020-10-16 2022-04-21 Diehl Metall Stiftung & Co. Kg Bleifreie Kupferlegierung sowie Verwendung der bleifreien Kupferlegierung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO1994001591A1 (fr) * 1992-07-01 1994-01-20 Olin Corporation Alliages de cuivre usinables a teneur reduite en plomb
US5658401A (en) * 1993-11-18 1997-08-19 Diehl Gmbh & Co. Copper-zinc alloy

Family Cites Families (4)

* 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
JPS62297429A (ja) * 1986-06-17 1987-12-24 Nippon Mining Co Ltd 耐食性に優れた銅合金
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
WO1998010105A1 (fr) * 1996-09-05 1998-03-12 The Furukawa Electric Co., Ltd. Alliage de cuivre pour dispositifs electroniques

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO1994001591A1 (fr) * 1992-07-01 1994-01-20 Olin Corporation Alliages de cuivre usinables a teneur reduite en plomb
US5658401A (en) * 1993-11-18 1997-08-19 Diehl Gmbh & Co. Copper-zinc alloy

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
"ASM Speciality Handbook: Copper and Copper Alloys", 2001, ASM INTERNATIONAL, OHIO, USA, XP002223300 *
CONGRESSO ANUAL - ASSOCIACAO BRASILEIRA DE METALURGIA E MATERIAIS (1998), VOLUME DATE 1997, 52ND(II CONGRESSO INTERNACIONAL DE TECNOLOGIA METALURGICA E DE MATERIAIS), 5012-5032 *
DATABASE CA [online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; MANNHEIM, R. ET AL: "Silicon brass: an alternative for lead-free faucets and fittings", XP002223301, retrieved from STN Database accession no. 131:246354 *
PATENT ABSTRACTS OF JAPAN vol. 010, no. 321 (C - 382) 31 October 1986 (1986-10-31) *
See also references of WO0022181A1 *

Also Published As

Publication number Publication date
DE69828818T2 (de) 2006-01-05
JP3917304B2 (ja) 2007-05-23
AU738301B2 (en) 2001-09-13
EP1508626A1 (fr) 2005-02-23
EP1508626B1 (fr) 2006-09-13
JP2000119774A (ja) 2000-04-25
KR20010033101A (ko) 2001-04-25
EP1502964B1 (fr) 2006-03-01
TW577931B (en) 2004-03-01
DE69833582T2 (de) 2007-01-18
KR100375426B1 (ko) 2003-03-10
CA2303512C (fr) 2006-07-11
DE69835912T2 (de) 2007-03-08
EP1502964A1 (fr) 2005-02-02
DE69828818D1 (de) 2005-03-03
DE69835912D1 (de) 2006-10-26
EP1038981B1 (fr) 2005-01-26
EP1038981A1 (fr) 2000-09-27
WO2000022181A1 (fr) 2000-04-20
CA2303512A1 (fr) 2000-04-20
AU1054099A (en) 2000-05-01
DE69833582D1 (de) 2006-04-27

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