JPS60245754A - High strength copper alloy having high electric conductivity - Google Patents

High strength copper alloy having high electric conductivity

Info

Publication number
JPS60245754A
JPS60245754A JP10172484A JP10172484A JPS60245754A JP S60245754 A JPS60245754 A JP S60245754A JP 10172484 A JP10172484 A JP 10172484A JP 10172484 A JP10172484 A JP 10172484A JP S60245754 A JPS60245754 A JP S60245754A
Authority
JP
Japan
Prior art keywords
spring
electric conductivity
cu
cu alloy
copper alloy
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.)
Pending
Application number
JP10172484A
Inventor
Morinori Kamio
Hirohito Miyashita
Masahiro Tsuji
Original Assignee
Nippon Mining 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 Nippon Mining Co Ltd filed Critical Nippon Mining Co Ltd
Priority to JP10172484A priority Critical patent/JPS60245754A/en
Publication of JPS60245754A publication Critical patent/JPS60245754A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a Cu alloy having superior strength, spring characteristics and electric conductivity by adding specified amounts of Sn, P, Fe, Ni, and other elements to Cu and making the content of O2 as an impurity as low as possible.
CONSTITUTION: A Cu alloy consisting of, by weight, 0.8W4.0% Sn, 0.01W0.4% P, 0.05W1.0% Fe, 0.05W1.0% Ni, 0.01W1.0% one or more among Al, Hf, Be, Mo, Te, Pb, Co, Zr, Nb, B, Mg, Mn, Si, Sb, Ti, In, As and Zn, and the balance Cu with impurities including O2 reduced to ≤0.0020% is used as a material for a spring for an electric apparatus, a spring for an instrument or a spring for a switch or a connector. The Cu alloy has superior strength and spring characteristics without deteriorating the electric conductivity.
COPYRIGHT: (C)1985,JPO&Japio
JP10172484A 1984-05-22 1984-05-22 High strength copper alloy having high electric conductivity Pending JPS60245754A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10172484A JPS60245754A (en) 1984-05-22 1984-05-22 High strength copper alloy having high electric conductivity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10172484A JPS60245754A (en) 1984-05-22 1984-05-22 High strength copper alloy having high electric conductivity

Publications (1)

Publication Number Publication Date
JPS60245754A true JPS60245754A (en) 1985-12-05

Family

ID=14308239

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10172484A Pending JPS60245754A (en) 1984-05-22 1984-05-22 High strength copper alloy having high electric conductivity

Country Status (1)

Country Link
JP (1) JPS60245754A (en)

Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6148545A (en) * 1984-08-11 1986-03-10 Dowa Kinzoku Kogyo Kk High strength copper alloy for electrically conductive material
JPS61284946A (en) * 1985-06-11 1986-12-15 Mitsubishi Metal Corp Cu alloy lead blank for semiconductor device
JPS6299430A (en) * 1985-10-26 1987-05-08 Dowa Kinzoku Kogyo Kk Copper alloy for terminal or connector and its manufacture
JPS62156242A (en) * 1985-12-27 1987-07-11 Mitsubishi Electric Corp Copper-base alloy
JPS62161933A (en) * 1986-01-08 1987-07-17 Naohiro Igata Copper alloy for inexpensive electroconductive spring for electrical and electronic equipment
JPS62207833A (en) * 1986-03-07 1987-09-12 Mitsubishi Shindo Kk Cu-alloy lead material for semiconductor device
JPS62227052A (en) * 1986-03-28 1987-10-06 Dowa Mining Co Ltd Copper-base alloy for terminal and connector and its production
JPS6345337A (en) * 1986-04-10 1988-02-26 Furukawa Electric Co Ltd:The Copper alloy for electronic and electric appliance and its production
JPS6365039A (en) * 1986-09-08 1988-03-23 Furukawa Electric Co Ltd:The Copper alloy for electronic and electrical equipment
JPS6365038A (en) * 1986-09-08 1988-03-23 Furukawa Electric Co Ltd:The Copper alloy for electronic and electrical equipment
JPS63312932A (en) * 1987-06-15 1988-12-21 Mitsubishi Electric Corp Copper based alloy for zigzag-in line-package
US4851191A (en) * 1987-04-10 1989-07-25 Poong San Metal Corporation High strength and wear resistance copper alloys
US4935202A (en) * 1987-10-30 1990-06-19 Ngk Insulators, Ltd. Electrically conductive spring materials
JPH032341A (en) * 1989-05-26 1991-01-08 Dowa Mining Co Ltd High strength and high conductivity copper alloy
JPH0356636A (en) * 1989-07-25 1991-03-12 Mitsubishi Shindoh Co Ltd Connector for electric apparatus made of cu alloy
JPH0372043A (en) * 1989-08-11 1991-03-27 Sumitomo Kinzoku Kozan Shindo Hanbai Kk Copper alloy for backing plate
US5024815A (en) * 1989-05-23 1991-06-18 Yazaki Corporation Copper alloy with phosphorus and iron
JPH06108184A (en) * 1991-11-14 1994-04-19 Sanpo Shindo Kogyo Kk Corrosion resisting copper-base alloy material
US5508001A (en) * 1992-11-13 1996-04-16 Mitsubishi Sindoh Co., Ltd. Copper based alloy for electrical and electronic parts excellent in hot workability and blankability
US5820701A (en) * 1996-11-07 1998-10-13 Waterbury Rolling Mills, Inc. Copper alloy and process for obtaining same
US5993574A (en) * 1996-10-28 1999-11-30 Brush Wellman, Inc. Lean, high conductivity, relaxation-resistant beryllium-nickel-copper alloys
JP2009114539A (en) * 2008-11-04 2009-05-28 Nikko Kinzoku Kk Copper alloy sputtering target and semiconductor element wiring
US20110174417A1 (en) * 2008-03-28 2011-07-21 Mitsubishi Shindoh Co., Ltd. High strength and high conductivity copper alloy pipe, rod, or wire
CN103540791A (en) * 2013-10-17 2014-01-29 常熟市良益金属材料有限公司 Copper-tin alloy
US8986471B2 (en) 2007-12-21 2015-03-24 Mitsubishi Shindoh Co., Ltd. High strength and high thermal conductivity copper alloy tube and method for producing the same
CN105546177A (en) * 2015-12-29 2016-05-04 常熟市虞菱机械有限责任公司 Explosion-proof valve for gas pipeline
US9455058B2 (en) 2009-01-09 2016-09-27 Mitsubishi Shindoh Co., Ltd. High-strength and high-electrical conductivity copper alloy rolled sheet and method of manufacturing the same
US9512506B2 (en) 2008-02-26 2016-12-06 Mitsubishi Shindoh Co., Ltd. High strength and high conductivity copper alloy rod or wire
US10266917B2 (en) 2003-03-03 2019-04-23 Mitsubishi Shindoh Co., Ltd. Heat resistance copper alloy materials
US10311991B2 (en) 2009-01-09 2019-06-04 Mitsubishi Shindoh Co., Ltd. High-strength and high-electrical conductivity copper alloy rolled sheet and method of manufacturing the same
US10665462B2 (en) 2002-11-21 2020-05-26 Jx Nippon Mining & Metals Corporation Copper alloy sputtering target and semiconductor element wiring

Cited By (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS634885B2 (en) * 1984-08-11 1988-02-01 Dowa Kogyo Kk
JPS6148545A (en) * 1984-08-11 1986-03-10 Dowa Kinzoku Kogyo Kk High strength copper alloy for electrically conductive material
JPS61284946A (en) * 1985-06-11 1986-12-15 Mitsubishi Metal Corp Cu alloy lead blank for semiconductor device
JPH0478701B2 (en) * 1985-06-11 1992-12-11 Mitsubishi Shindo Kk
JPS6299430A (en) * 1985-10-26 1987-05-08 Dowa Kinzoku Kogyo Kk Copper alloy for terminal or connector and its manufacture
JPH0418016B2 (en) * 1985-10-26 1992-03-26 Dowa Kogyo Kk
JPS62156242A (en) * 1985-12-27 1987-07-11 Mitsubishi Electric Corp Copper-base alloy
JPS62161933A (en) * 1986-01-08 1987-07-17 Naohiro Igata Copper alloy for inexpensive electroconductive spring for electrical and electronic equipment
EP0230699A1 (en) * 1986-01-08 1987-08-05 Nakasato Limited Spring copper alloy for electric and electronic parts
JPS62207833A (en) * 1986-03-07 1987-09-12 Mitsubishi Shindo Kk Cu-alloy lead material for semiconductor device
JPH0564225B2 (en) * 1986-03-07 1993-09-14 Mitsubishi Shindo Kk
JPS62227052A (en) * 1986-03-28 1987-10-06 Dowa Mining Co Ltd Copper-base alloy for terminal and connector and its production
JPH0314901B2 (en) * 1986-03-28 1991-02-27 Dowa Mining Co
JPS6345337A (en) * 1986-04-10 1988-02-26 Furukawa Electric Co Ltd:The Copper alloy for electronic and electric appliance and its production
JPS6365039A (en) * 1986-09-08 1988-03-23 Furukawa Electric Co Ltd:The Copper alloy for electronic and electrical equipment
JPS6365038A (en) * 1986-09-08 1988-03-23 Furukawa Electric Co Ltd:The Copper alloy for electronic and electrical equipment
US4851191A (en) * 1987-04-10 1989-07-25 Poong San Metal Corporation High strength and wear resistance copper alloys
JPS63312932A (en) * 1987-06-15 1988-12-21 Mitsubishi Electric Corp Copper based alloy for zigzag-in line-package
US4935202A (en) * 1987-10-30 1990-06-19 Ngk Insulators, Ltd. Electrically conductive spring materials
US5024815A (en) * 1989-05-23 1991-06-18 Yazaki Corporation Copper alloy with phosphorus and iron
JPH0534409B2 (en) * 1989-05-26 1993-05-24 Dowa Mining Co
JPH032341A (en) * 1989-05-26 1991-01-08 Dowa Mining Co Ltd High strength and high conductivity copper alloy
JPH0356636A (en) * 1989-07-25 1991-03-12 Mitsubishi Shindoh Co Ltd Connector for electric apparatus made of cu alloy
JPH0372043A (en) * 1989-08-11 1991-03-27 Sumitomo Kinzoku Kozan Shindo Hanbai Kk Copper alloy for backing plate
JPH06108184A (en) * 1991-11-14 1994-04-19 Sanpo Shindo Kogyo Kk Corrosion resisting copper-base alloy material
US5508001A (en) * 1992-11-13 1996-04-16 Mitsubishi Sindoh Co., Ltd. Copper based alloy for electrical and electronic parts excellent in hot workability and blankability
US5993574A (en) * 1996-10-28 1999-11-30 Brush Wellman, Inc. Lean, high conductivity, relaxation-resistant beryllium-nickel-copper alloys
US6001196A (en) * 1996-10-28 1999-12-14 Brush Wellman, Inc. Lean, high conductivity, relaxation-resistant beryllium-nickel-copper alloys
US5820701A (en) * 1996-11-07 1998-10-13 Waterbury Rolling Mills, Inc. Copper alloy and process for obtaining same
US10665462B2 (en) 2002-11-21 2020-05-26 Jx Nippon Mining & Metals Corporation Copper alloy sputtering target and semiconductor element wiring
US10266917B2 (en) 2003-03-03 2019-04-23 Mitsubishi Shindoh Co., Ltd. Heat resistance copper alloy materials
US8986471B2 (en) 2007-12-21 2015-03-24 Mitsubishi Shindoh Co., Ltd. High strength and high thermal conductivity copper alloy tube and method for producing the same
US10163539B2 (en) 2008-02-26 2018-12-25 Mitsubishi Shindoh Co., Ltd. High strength and high conductivity copper alloy rod or wire
US9512506B2 (en) 2008-02-26 2016-12-06 Mitsubishi Shindoh Co., Ltd. High strength and high conductivity copper alloy rod or wire
US9163300B2 (en) * 2008-03-28 2015-10-20 Mitsubishi Shindoh Co., Ltd. High strength and high conductivity copper alloy pipe, rod, or wire
US20110174417A1 (en) * 2008-03-28 2011-07-21 Mitsubishi Shindoh Co., Ltd. High strength and high conductivity copper alloy pipe, rod, or wire
JP2009114539A (en) * 2008-11-04 2009-05-28 Nikko Kinzoku Kk Copper alloy sputtering target and semiconductor element wiring
US9455058B2 (en) 2009-01-09 2016-09-27 Mitsubishi Shindoh Co., Ltd. High-strength and high-electrical conductivity copper alloy rolled sheet and method of manufacturing the same
US10311991B2 (en) 2009-01-09 2019-06-04 Mitsubishi Shindoh Co., Ltd. High-strength and high-electrical conductivity copper alloy rolled sheet and method of manufacturing the same
CN103540791A (en) * 2013-10-17 2014-01-29 常熟市良益金属材料有限公司 Copper-tin alloy
CN105546177A (en) * 2015-12-29 2016-05-04 常熟市虞菱机械有限责任公司 Explosion-proof valve for gas pipeline

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