BR112014003377A2 - liga de cobre - Google Patents

liga de cobre

Info

Publication number
BR112014003377A2
BR112014003377A2 BR112014003377A BR112014003377A BR112014003377A2 BR 112014003377 A2 BR112014003377 A2 BR 112014003377A2 BR 112014003377 A BR112014003377 A BR 112014003377A BR 112014003377 A BR112014003377 A BR 112014003377A BR 112014003377 A2 BR112014003377 A2 BR 112014003377A2
Authority
BR
Brazil
Prior art keywords
vol
fraction
copper
optionally still
alloy
Prior art date
Application number
BR112014003377A
Other languages
English (en)
Inventor
Käufler Andrea
Kuhn Hans-Achim
Gross Stefan
Original Assignee
Wieland-Werke Ag
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 Wieland-Werke Ag filed Critical Wieland-Werke Ag
Publication of BR112014003377A2 publication Critical patent/BR112014003377A2/pt

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C9/00Alloys based on copper
    • C22C9/04Alloys 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)
  • Conductive Materials (AREA)
  • Contacts (AREA)

Abstract

resumo liga de cobre. a invenção abrange uma liga de cobre que foi submetida a um tratamento termomecânico, composta por (em % de peso): 15,5 até 36,0% de zn, 0,3 até 3,0% de sn, 0,1 até 1,5% de fe, de maneira opcional, ainda 0,001 até 0,4% de p, de maneira opcional, ainda 0,01 até 0,1% de al, de maneira opcional, ainda 0,01 até 0,3% de ag, mg, zr, in, co, cr, ti, mn, de maneira opcional, ainda 0,05 até 0,5% de ni, resto de cobre e impurezas inevitáveis, sendo que a micro-estrutura da liga é caracterizada pelo fato de que, as quotas das frações da textura principal abrangem pelo menos 10% de vol. de fração de cobre, pelo menos 10% de vol. de fração s/r, pelo menos 5% de vol. de fração de latão, pelo menos 2% de vol. de fração de fundição, pelo menos 2% de vol. de fração cúbica 22rd, pelo menos 0,5% de vol. de fração cúbica, e partículas contendo ferro, finamente distribuídas na matriz da liga.
BR112014003377A 2011-08-13 2012-06-15 liga de cobre BR112014003377A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011110588 2011-08-13
PCT/EP2012/002523 WO2013023717A2 (de) 2011-08-13 2012-06-15 Kupferlegierung

Publications (1)

Publication Number Publication Date
BR112014003377A2 true BR112014003377A2 (pt) 2017-03-01

Family

ID=46513683

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014003377A BR112014003377A2 (pt) 2011-08-13 2012-06-15 liga de cobre

Country Status (9)

Country Link
US (1) US9493858B2 (pt)
EP (1) EP2742161B1 (pt)
JP (1) JP2014527578A (pt)
KR (1) KR20140050003A (pt)
CN (1) CN103732769B (pt)
BR (1) BR112014003377A2 (pt)
MX (1) MX2014000570A (pt)
TW (1) TWI591192B (pt)
WO (1) WO2013023717A2 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012002450A1 (de) * 2011-08-13 2013-02-14 Wieland-Werke Ag Verwendung einer Kupferlegierung
MX2014002319A (es) * 2011-09-20 2014-04-10 Mitsubishi Shindo Kk Chapa de aleacion de cobre y metodo para fabricar chapa de aleacion de cobre.
WO2015046459A1 (ja) * 2013-09-26 2015-04-02 三菱伸銅株式会社 銅合金および銅合金板
CN104342578B (zh) * 2014-10-21 2016-08-24 大丰市南亚阀门有限公司 一种用于阀门铸造的青铜合金材料及其处理工艺
CN106756222A (zh) * 2016-12-20 2017-05-31 薛亚红 一种铜锌合金材料
CN109112351B (zh) * 2018-08-27 2020-12-11 山东光韵智能科技有限公司 一种高弹性模量的黄铜合金材料及其制备方法
MX2019000947A (es) * 2019-01-22 2020-07-23 Nac De Cobre S A De C V Aleacion cobre-zinc libre de plomo y resistente al ambiente marino.
DE102021103686A1 (de) 2021-02-17 2022-08-18 Diehl Metall Stiftung & Co. Kg Messinglegierung
CN113073229B (zh) 2021-03-25 2021-12-07 上海五星铜业股份有限公司 一种锡黄铜合金及其制备方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3816109A (en) 1972-07-03 1974-06-11 Olin Corp Copper base alloy
US4047978A (en) 1975-04-17 1977-09-13 Olin Corporation Processing copper base alloys
US4259124A (en) 1978-06-28 1981-03-31 Olin Corporation Modified brass alloys with improved stress relaxation resistance
JPS6326320A (ja) 1986-07-18 1988-02-03 Nippon Mining Co Ltd 高力導電銅合金
JPH01165734A (ja) 1987-09-21 1989-06-29 Nippon Mining Co Ltd 圧電振動子ケース用材料
US5853505A (en) 1997-04-18 1998-12-29 Olin Corporation Iron modified tin brass
US20010001400A1 (en) * 1997-04-18 2001-05-24 Dennis R. Brauer Et Al Grain refined tin brass
US6132528A (en) * 1997-04-18 2000-10-17 Olin Corporation Iron modified tin brass
US5893953A (en) * 1997-09-16 1999-04-13 Waterbury Rolling Mills, Inc. Copper alloy and process for obtaining same
US6949150B2 (en) * 2000-04-14 2005-09-27 Dowa Mining Co., Ltd. Connector copper alloys and a process for producing the same
JP4294196B2 (ja) * 2000-04-14 2009-07-08 Dowaメタルテック株式会社 コネクタ用銅合金およびその製造法
US6264764B1 (en) 2000-05-09 2001-07-24 Outokumpu Oyj Copper alloy and process for making same
CN1177946C (zh) 2001-09-07 2004-12-01 同和矿业株式会社 连接器用铜合金及其制造方法
JP2005060773A (ja) * 2003-08-12 2005-03-10 Mitsui Mining & Smelting Co Ltd 特殊黄銅及びその特殊黄銅の高力化方法
JP4584692B2 (ja) 2004-11-30 2010-11-24 株式会社神戸製鋼所 曲げ加工性に優れた高強度銅合金板およびその製造方法
CN101899587B (zh) * 2006-07-21 2012-07-04 株式会社神户制钢所 电气电子零件用铜合金板
JP5191725B2 (ja) * 2007-08-13 2013-05-08 Dowaメタルテック株式会社 Cu−Zn−Sn系銅合金板材およびその製造法並びにコネクタ
JP5144814B2 (ja) 2009-08-10 2013-02-13 古河電気工業株式会社 電気電子部品用銅合金材料
DE102012002450A1 (de) * 2011-08-13 2013-02-14 Wieland-Werke Ag Verwendung einer Kupferlegierung

Also Published As

Publication number Publication date
EP2742161A2 (de) 2014-06-18
US20140161661A1 (en) 2014-06-12
WO2013023717A3 (de) 2013-06-20
WO2013023717A2 (de) 2013-02-21
US9493858B2 (en) 2016-11-15
TWI591192B (zh) 2017-07-11
KR20140050003A (ko) 2014-04-28
CN103732769A (zh) 2014-04-16
TW201307585A (zh) 2013-02-16
MX2014000570A (es) 2014-04-30
US20140377127A9 (en) 2014-12-25
JP2014527578A (ja) 2014-10-16
CN103732769B (zh) 2016-08-17
EP2742161B1 (de) 2016-12-07

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Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion)
B09B Decision: refusal
B09B Decision: refusal

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