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AU738301B2 - Free-cutting copper alloys - Google Patents

Free-cutting copper alloys Download PDF

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Publication number
AU738301B2
AU738301B2 AU10540/99A AU1054099A AU738301B2 AU 738301 B2 AU738301 B2 AU 738301B2 AU 10540/99 A AU10540/99 A AU 10540/99A AU 1054099 A AU1054099 A AU 1054099A AU 738301 B2 AU738301 B2 AU 738301B2
Authority
AU
Australia
Prior art keywords
weight
percent
remainder
alloy
silicon
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
Application number
AU10540/99A
Other languages
English (en)
Other versions
AU1054099A (en
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 AU1054099A publication Critical patent/AU1054099A/en
Application granted granted Critical
Publication of AU738301B2 publication Critical patent/AU738301B2/en
Assigned to MITSUBISHI SHINDOH CO., LTD. reassignment MITSUBISHI SHINDOH CO., LTD. Request to Amend Deed and Register Assignors: SAMBO COPPER ALLOY CO., LTD.
Anticipated expiration legal-status Critical
Expired 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)
AU10540/99A 1998-10-09 1998-11-16 Free-cutting copper alloys Expired AU738301B2 (en)

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
AU1054099A AU1054099A (en) 2000-05-01
AU738301B2 true AU738301B2 (en) 2001-09-13

Family

ID=17723462

Family Applications (1)

Application Number Title Priority Date Filing Date
AU10540/99A Expired AU738301B2 (en) 1998-10-09 1998-11-16 Free-cutting copper alloys

Country Status (8)

Country Link
EP (3) EP1502964B1 (ja)
JP (1) JP3917304B2 (ja)
KR (1) KR100375426B1 (ja)
AU (1) AU738301B2 (ja)
CA (1) CA2303512C (ja)
DE (3) DE69828818T2 (ja)
TW (1) TW577931B (ja)
WO (1) WO2000022181A1 (ja)

Families Citing this family (32)

* 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
WO2006039951A1 (de) * 2004-10-11 2006-04-20 Diehl Metall Stiftung & Co. Kg Kupfer-zink-silizium-legierung, deren verwendung und deren herstellung
MXPA06002911A (es) * 2005-09-22 2007-04-12 Sanbo Shindo Kogyo Kabushiki Kaisha Aleacion de cobre de corte expedito que contiene muy bajo contenido de plomo.
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 (en) 2009-04-24 2012-02-29 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
MX2013008503A (es) 2011-02-04 2014-07-30 Baoshida Swissmetal Ag Aleacion de cu-ni-zn-mn.
KR101485746B1 (ko) * 2011-11-04 2015-01-22 미쓰비시 신도 가부시키가이샤 구리합금 열간 단조품
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
US10006106B2 (en) 2012-10-31 2018-06-26 Kitz Corporation Brass alloy and processed part and wetted part
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
WO2015151720A1 (ja) * 2014-03-31 2015-10-08 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
US11421301B2 (en) * 2016-08-15 2022-08-23 Mitsubishi Materials Corporation Free-cutting copper alloy casting and method for producing free-cutting copper alloy casting
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
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
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
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
CN113906150B (zh) 2019-06-25 2023-03-28 三菱综合材料株式会社 易切削铜合金铸件及易切削铜合金铸件的制造方法
FI3872198T3 (fi) 2019-06-25 2023-03-23 Mitsubishi Materials Corp Vapaaleikkuinen kupariseos ja menetelmä vapaaleikkuisen kupariseoksen valmistamiseksi
WO2020261666A1 (ja) 2019-06-25 2020-12-30 三菱マテリアル株式会社 快削性銅合金、及び、快削性銅合金の製造方法
CA3157545A1 (en) 2019-12-11 2021-06-17 Mitsubishi Materials Corporation Free-cutting copper alloy and method for manufacturing free-cutting copper alloy
MX2022005128A (es) 2019-12-11 2022-05-30 Mitsubishi Materials Corp Aleacion de cobre de facil corte y metodo para fabricar aleacion de cobre de facil corte.
DE102020127317A1 (de) 2020-10-16 2022-04-21 Diehl Metall Stiftung & Co. Kg Bleifreie Kupferlegierung sowie Verwendung der bleifreien Kupferlegierung

Citations (3)

* 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
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

Family Cites Families (5)

* 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
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
TW434324B (en) * 1996-09-05 2001-05-16 Furukawa Electric Co Ltd Copper alloy for electronic devices
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

Patent Citations (3)

* 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
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

Also Published As

Publication number Publication date
TW577931B (en) 2004-03-01
EP1038981A4 (en) 2003-02-19
DE69833582T2 (de) 2007-01-18
KR20010033101A (ko) 2001-04-25
CA2303512A1 (en) 2000-04-20
DE69835912D1 (de) 2006-10-26
WO2000022181A1 (fr) 2000-04-20
EP1502964B1 (en) 2006-03-01
CA2303512C (en) 2006-07-11
KR100375426B1 (ko) 2003-03-10
DE69835912T2 (de) 2007-03-08
AU1054099A (en) 2000-05-01
DE69833582D1 (de) 2006-04-27
JP2000119774A (ja) 2000-04-25
DE69828818D1 (de) 2005-03-03
EP1038981B1 (en) 2005-01-26
EP1038981A1 (en) 2000-09-27
DE69828818T2 (de) 2006-01-05
EP1502964A1 (en) 2005-02-02
JP3917304B2 (ja) 2007-05-23
EP1508626A1 (en) 2005-02-23
EP1508626B1 (en) 2006-09-13

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FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired