TR200909089A1 - Low lead brass alloy. - Google Patents

Low lead brass alloy.

Info

Publication number
TR200909089A1
TR200909089A1 TR2009/09089A TR200909089A TR200909089A1 TR 200909089 A1 TR200909089 A1 TR 200909089A1 TR 2009/09089 A TR2009/09089 A TR 2009/09089A TR 200909089 A TR200909089 A TR 200909089A TR 200909089 A1 TR200909089 A1 TR 200909089A1
Authority
TR
Turkey
Prior art keywords
brass alloy
lead
low lead
lead brass
brass
Prior art date
Application number
TR2009/09089A
Other languages
Turkish (tr)
Inventor
Taner Özkalkan Ahmet
Özgen Ömer
Original Assignee
Elsan Hammadde Sanayi̇ Anoni̇m Şi̇rketi̇
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 Elsan Hammadde Sanayi̇ Anoni̇m Şi̇rketi̇ filed Critical Elsan Hammadde Sanayi̇ Anoni̇m Şi̇rketi̇
Priority to TR2009/09089A priority Critical patent/TR200909089A1/en
Priority to US13/513,567 priority patent/US20120237394A1/en
Priority to PCT/IB2010/050406 priority patent/WO2011067682A1/en
Publication of TR200909089A1 publication Critical patent/TR200909089A1/en

Links

Classifications

    • 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)
  • Conductive Materials (AREA)
  • Motor Or Generator Current Collectors (AREA)

Abstract

Bu buluş su armatürleri, vanalar ve sayaçlarda kullanılan pirinç hammaddesinin işlenilebilirliğini artırmaya yarayan kurşunun su ile teması durumunda insan sağlığına zararlı etkilerinin azalmasını sağlayan ağırlıkça %'0,25 den daha az oranda kurşun içeren, düşük kurşunlu pirinç alaşımı ile ilgilidir. Buluş konusu pirinç alaşım içerdiği bizmut sayesinde talaşlı işlem kabiliyetine sahip, maliyeti düşük, çevre dostu bir alaşımdır.This invention relates to a low-lead brass alloy containing less than 0.25% lead by weight, which helps to increase the machinability of the brass raw material used in water armatures, valves and meters, and reduces the harmful effects of lead on human health in case of contact with water. Brass alloy, which is the subject of the invention, is a low cost, environmentally friendly alloy with machining capability thanks to the bismuth it contains.

TR2009/09089A 2009-12-03 2009-12-03 Low lead brass alloy. TR200909089A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
TR2009/09089A TR200909089A1 (en) 2009-12-03 2009-12-03 Low lead brass alloy.
US13/513,567 US20120237394A1 (en) 2009-12-03 2010-01-29 Low Lead Brass Alloy
PCT/IB2010/050406 WO2011067682A1 (en) 2009-12-03 2010-01-29 Low lead brass alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TR2009/09089A TR200909089A1 (en) 2009-12-03 2009-12-03 Low lead brass alloy.

Publications (1)

Publication Number Publication Date
TR200909089A1 true TR200909089A1 (en) 2011-06-21

Family

ID=42236867

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2009/09089A TR200909089A1 (en) 2009-12-03 2009-12-03 Low lead brass alloy.

Country Status (3)

Country Link
US (1) US20120237394A1 (en)
TR (1) TR200909089A1 (en)
WO (1) WO2011067682A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103469006B (en) * 2013-09-22 2015-04-15 苏州华宇精密铸造有限公司 Method for manufacturing nickel-copper alloy valve body for precision casting
CN103911525B (en) * 2014-03-25 2016-05-11 安新县华昌合金厂 A kind of materials recycling LEAD-FREE BRASS ALLOY and preparation method thereof
WO2022039680A1 (en) * 2020-08-20 2022-02-24 Sarbak Metal Tic. Ve San. A.Ş. Low lead boron added brass alloy
DE102021103686A1 (en) * 2021-02-17 2022-08-18 Diehl Metall Stiftung & Co. Kg brass alloy

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8724311D0 (en) 1987-10-16 1987-11-18 Imi Yorkshire Fittings Fittings
DE3934148C1 (en) * 1989-10-12 1991-01-03 Buck Werke Gmbh & Co, 7347 Bad Ueberkingen, De
US5167726A (en) 1990-05-15 1992-12-01 At&T Bell Laboratories Machinable lead-free wrought copper-containing alloys
US5137685B1 (en) 1991-03-01 1995-09-26 Olin Corp Machinable copper alloys having reduced lead content
JPH05255778A (en) 1992-03-10 1993-10-05 Hitachi Alloy Kk Free cutting brass alloy
US5630984A (en) * 1992-06-02 1997-05-20 Ideal-Standard Gmbh Brass alloy
US5330712A (en) * 1993-04-22 1994-07-19 Federalloy, Inc. Copper-bismuth alloys
ES2106692T3 (en) * 1993-04-22 1999-08-01 Federalloy Inc PLUMBING ACCESSORIES AND FITTINGS.
US5360591A (en) 1993-05-17 1994-11-01 Kohler Co. Reduced lead bismuth yellow brass
US5879477A (en) * 1993-05-17 1999-03-09 Kohler Co. Reduced lead bismuth yellow brass
JP2000169919A (en) 1998-12-04 2000-06-20 Sanbo Copper Alloy Co Ltd Lead-free copper base alloy material
JP3731600B2 (en) * 2003-09-19 2006-01-05 住友金属工業株式会社 Copper alloy and manufacturing method thereof
JP4620963B2 (en) * 2004-03-31 2011-01-26 Ｄｏｗａホールディングス株式会社 Brass, manufacturing method thereof, and parts using the same
US20090053589A1 (en) * 2007-08-22 2009-02-26 3M Innovative Properties Company Electrolytes, electrode compositions, and electrochemical cells made therefrom
CN101368238A (en) 2007-08-16 2009-02-18 新昌县金声铜业有限公司 Leadless free-cutting brass alloy sectional material and method of producing the same
JP5454144B2 (en) * 2007-10-10 2014-03-26 Ｔｏｔｏ株式会社 Lead-free free-cutting brass with excellent castability

Also Published As

Publication number Publication date
WO2011067682A1 (en) 2011-06-09
US20120237394A1 (en) 2012-09-20

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