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JPS54132424A - White copper alloy for architecture and decorative technical art - Google Patents

White copper alloy for architecture and decorative technical art

Info

Publication number
JPS54132424A
JPS54132424A JP3967178A JP3967178A JPS54132424A JP S54132424 A JPS54132424 A JP S54132424A JP 3967178 A JP3967178 A JP 3967178A JP 3967178 A JP3967178 A JP 3967178A JP S54132424 A JPS54132424 A JP S54132424A
Authority
JP
Japan
Prior art keywords
added
copper alloy
architecture
alloy
technical art
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
JP3967178A
Other languages
Japanese (ja)
Other versions
JPS5917175B2 (en
Inventor
Isao Takeuchi
Masaki Morikawa
Kunio Kishida
Tetsuji Hasegawa
Koichi Tanaka
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 Metal Corp
Original Assignee
Mitsubishi Metal Corp
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 Mitsubishi Metal Corp filed Critical Mitsubishi Metal Corp
Priority to JP3967178A priority Critical patent/JPS5917175B2/en
Publication of JPS54132424A publication Critical patent/JPS54132424A/en
Publication of JPS5917175B2 publication Critical patent/JPS5917175B2/en
Expired legal-status Critical Current

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Abstract

PURPOSE: To manufacture a with copper alloy with superior mechanical properties, corrosion resistance, machinability, etc. for casting and drawing by adding Mn and Zn to Cu to provide a white color tone and further adding Al, Ni, Pb, Ti, Fe, etc.
CONSTITUTION: To Cu are added Mn; 10W22%, Zn; 10W25% and Al; 0.1W3.0% as basic components. the resulting alloy has a white color tone and superior mechanical strength, and hence it is suitable for use as a material for decorative technical art members and architectural members such as gas metal fittings, water cock, waterway cover, doorknob and piping. Ni; 0.2W10% and Pb; 0.1W5% are added to the alloy to enhance the corrosion resistance and machinability, respectively. Ti; 0.05W2.5% and/or Fe; 0.2W3.0% may be added furthermore to make the grains fine, thereby preventing uneven polishing due to grain coaresning.
COPYRIGHT: (C)1979,JPO&Japio
JP3967178A 1978-04-06 1978-04-06 White copper alloy with excellent corrosion resistance for architectural and decorative crafts Expired JPS5917175B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3967178A JPS5917175B2 (en) 1978-04-06 1978-04-06 White copper alloy with excellent corrosion resistance for architectural and decorative crafts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3967178A JPS5917175B2 (en) 1978-04-06 1978-04-06 White copper alloy with excellent corrosion resistance for architectural and decorative crafts

Publications (2)

Publication Number Publication Date
JPS54132424A true JPS54132424A (en) 1979-10-15
JPS5917175B2 JPS5917175B2 (en) 1984-04-19

Family

ID=12559547

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3967178A Expired JPS5917175B2 (en) 1978-04-06 1978-04-06 White copper alloy with excellent corrosion resistance for architectural and decorative crafts

Country Status (1)

Country Link
JP (1) JPS5917175B2 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62164893A (en) * 1986-01-14 1987-07-21 Mitsubishi Chem Ind Ltd Specular product having gold color tone
JPH05271850A (en) * 1992-03-30 1993-10-19 Norinaga Shindoushiyo:Kk Free cutting white alloy
EP0678586A1 (en) * 1994-04-20 1995-10-25 Wieland-Werke Ag Copper-manganese-aluminium alloy and its use
US6432556B1 (en) 1999-05-05 2002-08-13 Olin Corporation Copper alloy with a golden visual appearance
DE10016525C2 (en) * 1999-04-16 2003-06-18 Ykk Corp Nickel-free white copper alloy
EP2573198A1 (en) * 2011-09-22 2013-03-27 KME Germany GmbH & Co. KG Copper alloy for a silver coloured product having an antimicrobial surface
US20140308159A1 (en) * 2008-09-10 2014-10-16 Pmx Industries Inc. White-colored copper alloy with reduced nickel content
EP3156510A1 (en) * 2015-10-09 2017-04-19 Diehl Metall Stiftung & Co. KG Nickel-free white cuzn alloy and use of same
US10385425B2 (en) 2012-10-26 2019-08-20 Sloan Valve Company White antimicrobial copper alloy

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62164893A (en) * 1986-01-14 1987-07-21 Mitsubishi Chem Ind Ltd Specular product having gold color tone
JPH05271850A (en) * 1992-03-30 1993-10-19 Norinaga Shindoushiyo:Kk Free cutting white alloy
EP0678586A1 (en) * 1994-04-20 1995-10-25 Wieland-Werke Ag Copper-manganese-aluminium alloy and its use
DE10016525C2 (en) * 1999-04-16 2003-06-18 Ykk Corp Nickel-free white copper alloy
DE10016525C5 (en) * 1999-04-16 2010-08-12 Ykk Corp. Nickel-free white copper alloy for zipper elements or accessories for clothing
US6432556B1 (en) 1999-05-05 2002-08-13 Olin Corporation Copper alloy with a golden visual appearance
US20140308159A1 (en) * 2008-09-10 2014-10-16 Pmx Industries Inc. White-colored copper alloy with reduced nickel content
EP2573198A1 (en) * 2011-09-22 2013-03-27 KME Germany GmbH & Co. KG Copper alloy for a silver coloured product having an antimicrobial surface
US10385425B2 (en) 2012-10-26 2019-08-20 Sloan Valve Company White antimicrobial copper alloy
EP3156510A1 (en) * 2015-10-09 2017-04-19 Diehl Metall Stiftung & Co. KG Nickel-free white cuzn alloy and use of same
US10041149B2 (en) 2015-10-09 2018-08-07 Diehl Metall Stiftung & Co. Kg Nickel-free white CuZn alloy and fitting using the alloy

Also Published As

Publication number Publication date
JPS5917175B2 (en) 1984-04-19

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