JPS56265A - Method of reinforcing cu-ni-sn alloy - Google Patents

Method of reinforcing cu-ni-sn alloy

Info

Publication number
JPS56265A
JPS56265A JP7488279A JP7488279A JPS56265A JP S56265 A JPS56265 A JP S56265A JP 7488279 A JP7488279 A JP 7488279A JP 7488279 A JP7488279 A JP 7488279A JP S56265 A JPS56265 A JP S56265A
Authority
JP
Japan
Prior art keywords
alloy
cold working
phase
phase balancing
manufacturing
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
JP7488279A
Other languages
Japanese (ja)
Other versions
JPS6043903B2 (en
Inventor
Teruo Nakanishi
Koji Nakajima
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 Electric Corp
Original Assignee
Mitsubishi Electric 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 Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP7488279A priority Critical patent/JPS6043903B2/en
Publication of JPS56265A publication Critical patent/JPS56265A/en
Publication of JPS6043903B2 publication Critical patent/JPS6043903B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)

Abstract

PURPOSE: To improve the spring property, etc. of a Cu-Ni-Sn alloy in its manufacturing process, by heating the alloy into a prescribed two-phase balancing temperature region to anneal the alloy before its cold working to change the structure of the alloy.
CONSTITUTION: In manufacturing an alloy comprising 3W25wt% of Ni, 3W10wt% of Sn and the rest of Cu and unavoidable impurities, the alloy is heated into a two- phase balancing region in the range of 650W750°C of the ternary equilibrium state diagram of the alloy so that the alloy is annealed before cold working. After the cold working, age-hardening is effected if necessary. Because of the annealing, the second phase of the matrix of the Cu-Ni-Sn alloy is finely dispersed to greatly enhance its mechanical strength, especially its spring limit value. The shaping properties of the alloy such as the bending property are almost equal to those of a conventional similar alloy.
COPYRIGHT: (C)1981,JPO&Japio
JP7488279A 1979-06-14 1979-06-14 Strengthening method of Cu-Ni-Sn alloy Expired JPS6043903B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7488279A JPS6043903B2 (en) 1979-06-14 1979-06-14 Strengthening method of Cu-Ni-Sn alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7488279A JPS6043903B2 (en) 1979-06-14 1979-06-14 Strengthening method of Cu-Ni-Sn alloy

Publications (2)

Publication Number Publication Date
JPS56265A true JPS56265A (en) 1981-01-06
JPS6043903B2 JPS6043903B2 (en) 1985-10-01

Family

ID=13560165

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7488279A Expired JPS6043903B2 (en) 1979-06-14 1979-06-14 Strengthening method of Cu-Ni-Sn alloy

Country Status (1)

Country Link
JP (1) JPS6043903B2 (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4448852A (en) * 1982-09-20 1984-05-15 Allied Corporation Homogeneous low melting point copper based alloys
US4460658A (en) * 1982-09-20 1984-07-17 Allied Corporation Homogeneous low melting point copper based alloys
US4489136A (en) * 1982-09-20 1984-12-18 Allied Corporation Homogeneous low melting point copper based alloys
US4497429A (en) * 1982-09-20 1985-02-05 Allied Corporation Process for joining together two or more metal parts using a homogeneous low melting point copper based alloys
JPH0288750A (en) * 1988-09-26 1990-03-28 Mitsubishi Electric Corp Production of cu-ni-sn alloy
US4946536A (en) * 1982-09-23 1990-08-07 Roberts John T Method of making a fusion bonded cartridge
US4980245A (en) * 1989-09-08 1990-12-25 Precision Concepts, Inc. Multi-element metallic composite article
WO1991001190A1 (en) * 1989-07-25 1991-02-07 Olin Corporation Spray cast copper-nickel-tin-silicon alloys having improved processability
JP5997866B1 (en) * 2015-05-11 2016-09-28 東京特殊電線株式会社 Suspension wire
WO2016181684A1 (en) * 2015-05-11 2016-11-17 東京特殊電線株式会社 Suspension wire
TWI683015B (en) * 2017-10-03 2020-01-21 日商Ｊｘ金屬股份有限公司 Cu-Ni-Sn copper alloy foil, copper-extruded products, electronic device parts, and auto-focus camera modules
TWI687528B (en) * 2017-10-03 2020-03-11 日商Ｊｘ金屬股份有限公司 Cu-Ni-Sn copper alloy foil, copper-extruded products, electronic device parts, and auto-focus camera modules

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5371182B2 (en) * 2006-06-27 2013-12-18 株式会社ダイヤメット Cu-Ni-Sn based copper-based sintered alloy having excellent friction and wear resistance and bearing material made of the alloy

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4460658A (en) * 1982-09-20 1984-07-17 Allied Corporation Homogeneous low melting point copper based alloys
US4489136A (en) * 1982-09-20 1984-12-18 Allied Corporation Homogeneous low melting point copper based alloys
US4497429A (en) * 1982-09-20 1985-02-05 Allied Corporation Process for joining together two or more metal parts using a homogeneous low melting point copper based alloys
US4448852A (en) * 1982-09-20 1984-05-15 Allied Corporation Homogeneous low melting point copper based alloys
US4946536A (en) * 1982-09-23 1990-08-07 Roberts John T Method of making a fusion bonded cartridge
JPH0288750A (en) * 1988-09-26 1990-03-28 Mitsubishi Electric Corp Production of cu-ni-sn alloy
US5074933A (en) * 1989-07-25 1991-12-24 Olin Corporation Copper-nickel-tin-silicon alloys having improved processability
WO1991001190A1 (en) * 1989-07-25 1991-02-07 Olin Corporation Spray cast copper-nickel-tin-silicon alloys having improved processability
US4980245A (en) * 1989-09-08 1990-12-25 Precision Concepts, Inc. Multi-element metallic composite article
JP5997866B1 (en) * 2015-05-11 2016-09-28 東京特殊電線株式会社 Suspension wire
WO2016181684A1 (en) * 2015-05-11 2016-11-17 東京特殊電線株式会社 Suspension wire
TWI683015B (en) * 2017-10-03 2020-01-21 日商Ｊｘ金屬股份有限公司 Cu-Ni-Sn copper alloy foil, copper-extruded products, electronic device parts, and auto-focus camera modules
TWI687528B (en) * 2017-10-03 2020-03-11 日商Ｊｘ金屬股份有限公司 Cu-Ni-Sn copper alloy foil, copper-extruded products, electronic device parts, and auto-focus camera modules
US10807202B2 (en) 2017-10-03 2020-10-20 Jx Nippon Mining & Metals Corporation Cu—Ni—Sn based copper alloy foil, copper rolled product, electronic device parts and autofocus camera module

Also Published As

Publication number Publication date
JPS6043903B2 (en) 1985-10-01

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