WO2009048008A1 - 鋳造性に優れた無鉛快削性黄銅 - Google Patents

鋳造性に優れた無鉛快削性黄銅 Download PDF

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Publication number
WO2009048008A1
WO2009048008A1 PCT/JP2008/067853 JP2008067853W WO2009048008A1 WO 2009048008 A1 WO2009048008 A1 WO 2009048008A1 JP 2008067853 W JP2008067853 W JP 2008067853W WO 2009048008 A1 WO2009048008 A1 WO 2009048008A1
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WO
WIPO (PCT)
Prior art keywords
free
content
brass
lead
inclusive
Prior art date
Application number
PCT/JP2008/067853
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English (en)
French (fr)
Inventor
Toru Uchida
Original Assignee
Toto 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
Priority claimed from PCT/JP2008/050145 external-priority patent/WO2009047919A1/ja
Application filed by Toto Ltd. filed Critical Toto Ltd.
Priority to JP2009536980A priority Critical patent/JP5454144B2/ja
Priority to CN200880000406.2A priority patent/CN101541986B/zh
Priority to EP08838524.0A priority patent/EP2196549B1/en
Priority to US12/308,966 priority patent/US8968492B2/en
Publication of WO2009048008A1 publication Critical patent/WO2009048008A1/ja
Priority to US14/603,859 priority patent/US9963764B2/en

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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/22—Moulds for peculiarly-shaped castings

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Conductive Materials (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Valve Housings (AREA)
  • Fuel Cell (AREA)

Abstract

　鉛（Ｐｂ）を含まず、かつ切削性、鋳造性、機械特性等に優れた黄銅の提供。 　Ｃｕを５５ｗｔ％以上７５ｗｔ％以下、Ｂｉを０．３ｗｔ％以上４．０ｗｔ％以下、ＢおよびＳｉを、それぞれをｙｗｔ％およびｘｗｔ％としたとき、０≦ｘ≦２．０、０≦ｙ≦０．３、およびｙ＞－０．１５ｘ＋０．０１５ａｂ（ここで、ａは、Ｂｉが０．３≦Ｂｉ＜０．７５ｗｔ％、０．７５≦Ｂｉ＜１．５ｗｔ％、１．５≦Ｂｉ≦４．０ｗｔ％の場合、それぞれ０．２、０．８５、および１であり、ｂは、見かけ上のＺｎ含有量が、３７％以上４１％未満のとき１であり、４１％以上４５％以下のとき０．７５である）の関係を満足する量、そして残部が実質的にＺｎと不可避不純物からなる黄銅は、鋳造性に優れ、かつ切削性、機械特性等にも優れる。
PCT/JP2008/067853 2007-10-10 2008-10-01 鋳造性に優れた無鉛快削性黄銅 WO2009048008A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2009536980A JP5454144B2 (ja) 2007-10-10 2008-10-01 鋳造性に優れた無鉛快削性黄銅
CN200880000406.2A CN101541986B (zh) 2007-10-10 2008-10-01 极具铸造性的无铅易切削加工性黄铜
EP08838524.0A EP2196549B1 (en) 2007-10-10 2008-10-01 Lead-free, free-machining brass having excellent castability
US12/308,966 US8968492B2 (en) 2007-10-10 2008-10-01 Lead-free free-machining brass having improved castability
US14/603,859 US9963764B2 (en) 2007-10-10 2015-01-23 Lead-free free-machining brass having improved castability

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2007264490 2007-10-10
JP2007-264490 2007-10-10
PCT/JP2008/050145 WO2009047919A1 (ja) 2007-10-10 2008-01-09 鋳造性に優れた無鉛快削性黄銅
JPPCT/JP2008/050145 2008-01-09
JP2008-157024 2008-06-16
JP2008157024 2008-06-16

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US12/308,966 A-371-Of-International US8968492B2 (en) 2007-10-10 2008-10-01 Lead-free free-machining brass having improved castability
US14/603,859 Division US9963764B2 (en) 2007-10-10 2015-01-23 Lead-free free-machining brass having improved castability

Publications (1)

Publication Number Publication Date
WO2009048008A1 true WO2009048008A1 (ja) 2009-04-16

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Application Number Title Priority Date Filing Date
PCT/JP2008/067853 WO2009048008A1 (ja) 2007-10-10 2008-10-01 鋳造性に優れた無鉛快削性黄銅

Country Status (4)

Country Link
US (2) US8968492B2 (ja)
EP (1) EP2196549B1 (ja)
JP (3) JP5454144B2 (ja)
WO (1) WO2009048008A1 (ja)

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JP2011021273A (ja) * 2009-06-17 2011-02-03 San-Etsu Metals Co Ltd 鋳造用銅基合金
JP2012207255A (ja) * 2011-03-29 2012-10-25 Joetsu Bronz1 Corp 鋳造用無鉛快削黄銅合金
WO2013099315A1 (ja) * 2011-12-27 2013-07-04 Ｊマテ．カッパープロダクツ株式会社 熱間加工用無鉛黄銅合金
JP2013167011A (ja) * 2012-01-17 2013-08-29 Lixil Corp 鋳造用銅基合金及び水道用器具
JP5416323B1 (ja) * 2013-03-29 2014-02-12 株式会社栗本鐵工所 水道部材用黄銅合金
WO2014073630A1 (ja) * 2012-11-09 2014-05-15 大豊工業株式会社 銅合金
JP2018048398A (ja) * 2012-02-01 2018-03-29 Toto株式会社 耐食性に優れた黄銅
CN110952019A (zh) * 2019-12-24 2020-04-03 宁波博威合金材料股份有限公司 一种易切削锌白铜及其制备方法和应用
WO2020261604A1 (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
WO2020261636A1 (ja) * 2019-06-25 2020-12-30 三菱マテリアル株式会社 快削性銅合金鋳物、及び、快削性銅合金鋳物の製造方法

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US20100155011A1 (en) * 2008-12-23 2010-06-24 Chuankai Xu Lead-Free Free-Cutting Aluminum Brass Alloy And Its Manufacturing Method
CN101440445B (zh) * 2008-12-23 2010-07-07 路达(厦门)工业有限公司 无铅易切削铝黄铜合金及其制造方法
WO2011066581A1 (en) * 2009-11-30 2011-06-03 Moen Incorporated Copper corrosion resistant, machinable brass alloy
TR200909089A1 (tr) * 2009-12-03 2011-06-21 Elsan Hammadde Sanayi̇ Anoni̇m Şi̇rketi̇ Düşük kurşunlu pirinç alaşım.
CN103370828B (zh) 2010-11-17 2016-06-08 诺而达阿普尔顿有限责任公司 碱性集电极阳极
US9050651B2 (en) * 2011-06-14 2015-06-09 Ingot Metal Company Limited Method for producing lead-free copper—bismuth alloys and ingots useful for same
US9982327B2 (en) * 2012-03-30 2018-05-29 Kurimoto, Ltd. Brass alloy for tap water supply member
US10287653B2 (en) 2013-03-15 2019-05-14 Garrett Transportation I Inc. Brass alloys for use in turbocharger bearing applications
DE102013012288A1 (de) 2013-07-24 2015-01-29 Wieland-Werke Ag Korngefeinte Kupfer-Gusslegierung
CN103667779B (zh) * 2013-11-27 2015-12-09 余姚市士森铜材厂 一种无铅黄铜的制备方法
CN103667778B (zh) * 2013-11-27 2015-10-28 余姚市士森铜材厂 一种辊轧成型的无铅环保黄铜
US20150203940A1 (en) * 2014-01-22 2015-07-23 Metal Industries Research&Development Centre Brass alloy and method for manufacturing the same
JP6056947B2 (ja) * 2015-01-28 2017-01-11 Toto株式会社 鋳造性および耐食性に優れた黄銅
MX2017001955A (es) * 2017-02-10 2018-08-09 Nac De Cobre S A De C V Aleaciones de cobre bajas en plomo.
US11987871B2 (en) * 2017-05-02 2024-05-21 Cymer, Llc Electrodes for laser chambers having extended lifetime
DE102017118386A1 (de) * 2017-08-11 2019-02-14 Grohe Ag Kupferlegierung, Verwendung einer Kupferlegierung, Sanitärarmatur und Verfahren zur Herstellung einer Sanitärarmatur
CN108223876B (zh) * 2018-01-09 2020-05-08 浙江工业大学之江学院 一种抗水垢不锈钢水龙头及其制造方法
CN109038940A (zh) * 2018-08-08 2018-12-18 东莞市特姆优传动科技有限公司 一种高效大推力太阳能板电动推杆
CN110306078B (zh) * 2019-08-05 2020-10-23 成都云鑫有色金属有限公司 一种高强高导电易切削c97合金材料及其制备方法
TR202018149A2 (tr) * 2020-11-13 2022-05-23 T C Marmara Ueniversitesi İşlenebi̇li̇rli̇ği̇ i̇yi̇leşti̇ri̇lmi̇ş kurşunsuz pi̇ri̇nç alaşimi üreti̇mi̇
DE102022002927B4 (de) 2022-08-11 2024-04-25 Wieland-Werke Aktiengesellschaft Knetwerkstoff aus einer Kupfer-Zink- Legierung, Halbzeug aus einemKnetwerkstoff und Verfahren zur Herstellung von solchem Halbzeug
DE102022002928B4 (de) 2022-08-11 2024-04-25 Wieland-Werke Aktiengesellschaft Knetwerkstoff aus einer Kupfer-Zink- Legierung, Halbzeug aus einemKnetwerkstoff und Verfahren zur Herstellung von solchem Halbzeug

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Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011021273A (ja) * 2009-06-17 2011-02-03 San-Etsu Metals Co Ltd 鋳造用銅基合金
JP2012207255A (ja) * 2011-03-29 2012-10-25 Joetsu Bronz1 Corp 鋳造用無鉛快削黄銅合金
WO2013099315A1 (ja) * 2011-12-27 2013-07-04 Ｊマテ．カッパープロダクツ株式会社 熱間加工用無鉛黄銅合金
JP2013133529A (ja) * 2011-12-27 2013-07-08 Joetsu Bronz1 Corp 熱間加工用無鉛黄銅合金
JP2013167011A (ja) * 2012-01-17 2013-08-29 Lixil Corp 鋳造用銅基合金及び水道用器具
JP2018048398A (ja) * 2012-02-01 2018-03-29 Toto株式会社 耐食性に優れた黄銅
WO2014073630A1 (ja) * 2012-11-09 2014-05-15 大豊工業株式会社 銅合金
JP5416323B1 (ja) * 2013-03-29 2014-02-12 株式会社栗本鐵工所 水道部材用黄銅合金
WO2014155692A1 (ja) * 2013-03-29 2014-10-02 株式会社栗本鐵工所 水道部材用黄銅合金
WO2020261604A1 (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
WO2020261603A1 (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
WO2020261611A1 (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
WO2020261636A1 (ja) * 2019-06-25 2020-12-30 三菱マテリアル株式会社 快削性銅合金鋳物、及び、快削性銅合金鋳物の製造方法
WO2021117528A1 (ja) * 2019-06-25 2021-06-17 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
TWI731623B (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
CN113906150A (zh) * 2019-06-25 2022-01-07 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
US11479834B2 (en) 2019-06-25 2022-10-25 Mitsubishi Materials Corporation Free-cutting copper alloy and method for manufacturing free-cutting copper alloy
US11512370B2 (en) 2019-06-25 2022-11-29 Mitsubishi Materials Corporation Free-cutting copper alloy and method for producing free-cutting copper alloy
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
US11788173B2 (en) 2019-06-25 2023-10-17 Mitsubishi Materials Corporation Free-cutting copper alloy, and manufacturing method of free-cutting copper alloy
US11814712B2 (en) 2019-06-25 2023-11-14 Mitsubishi Materials Corporation Free-cutting copper alloy and method for producing free-cutting copper alloy
CN110952019A (zh) * 2019-12-24 2020-04-03 宁波博威合金材料股份有限公司 一种易切削锌白铜及其制备方法和应用

Also Published As

Publication number Publication date
US20150152525A1 (en) 2015-06-04
JP5454719B2 (ja) 2014-03-26
US8968492B2 (en) 2015-03-03
EP2196549B1 (en) 2019-03-13
EP2196549A4 (en) 2015-12-02
JPWO2009048008A1 (ja) 2011-02-17
US20090263272A1 (en) 2009-10-22
US9963764B2 (en) 2018-05-08
JP2014122427A (ja) 2014-07-03
JP2013155441A (ja) 2013-08-15
JP5858056B2 (ja) 2016-02-10
JP5454144B2 (ja) 2014-03-26
EP2196549A1 (en) 2010-06-16

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