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GB921795A - Improvements in and relating to copper-base alloys - Google Patents

Improvements in and relating to copper-base alloys

Info

Publication number
GB921795A
GB921795A GB331061A GB331061A GB921795A GB 921795 A GB921795 A GB 921795A GB 331061 A GB331061 A GB 331061A GB 331061 A GB331061 A GB 331061A GB 921795 A GB921795 A GB 921795A
Authority
GB
United Kingdom
Prior art keywords
copper
relating
base alloys
solidus
minor amount
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.)
Expired
Application number
GB331061A
Inventor
George Roland Watts
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.)
Mallory Metallurgical Products Ltd
Original Assignee
Mallory Metallurgical Products 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 Mallory Metallurgical Products Ltd filed Critical Mallory Metallurgical Products Ltd
Priority to GB331061A priority Critical patent/GB921795A/en
Priority to MC368A priority patent/MC338A1/en
Priority to FR885987A priority patent/FR1313451A/en
Publication of GB921795A publication Critical patent/GB921795A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/302—Cu as the principal constituent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/222—Non-consumable electrodes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Conductive Materials (AREA)

Abstract

A copper-base alloy containing up to 2% Cr, a minor amount of Zr and the balance Cu is solution heated at a temperature between 1000 DEG C. and the solidus, quenched and aged at 300-500 DEG C. A minor amount of Zr is defined as an amount which does not depress the solidus to 1000 DEG C. The alloy may contain Si up to 0.1% and it is particularly suitable for the production of welding electrodes. Specification 512,142 is referred to.
GB331061A 1961-01-27 1961-01-27 Improvements in and relating to copper-base alloys Expired GB921795A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB331061A GB921795A (en) 1961-01-27 1961-01-27 Improvements in and relating to copper-base alloys
MC368A MC338A1 (en) 1961-01-27 1962-01-25 Improvements to copper-based alloys and in particular to copper-chromium alloys intended for the manufacture of welding electrodes
FR885987A FR1313451A (en) 1961-01-27 1962-01-26 Improvements to copper-based alloys and in particular to copper-chromium alloys intended for the manufacture of welding electrodes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB331061A GB921795A (en) 1961-01-27 1961-01-27 Improvements in and relating to copper-base alloys

Publications (1)

Publication Number Publication Date
GB921795A true GB921795A (en) 1963-03-27

Family

ID=9755912

Family Applications (1)

Application Number Title Priority Date Filing Date
GB331061A Expired GB921795A (en) 1961-01-27 1961-01-27 Improvements in and relating to copper-base alloys

Country Status (2)

Country Link
GB (1) GB921795A (en)
MC (1) MC338A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1533201B1 (en) * 1965-03-15 1972-02-03 Pfizer LAYER COMPOSITE MATERIAL AND METHOD FOR ITS MANUFACTURING
EP0023362A1 (en) * 1979-07-30 1981-02-04 Kabushiki Kaisha Toshiba A method for manufacturing an electrically conductive copper alloy material
JPS5620135A (en) * 1979-07-25 1981-02-25 Sumitomo Light Metal Ind Ltd High-tensile electrically-conductive copper alloy
EP0114338A1 (en) * 1982-12-23 1984-08-01 Kabushiki Kaisha Toshiba Lead frame and method for manufacturing the same
EP0084161A3 (en) * 1981-12-23 1985-05-15 Kabushiki Kaisha Toshiba Lead frames for electronic and electric devices
JPH02263956A (en) * 1989-03-10 1990-10-26 Sumitomo Light Metal Ind Ltd Manufacturing method of electrode material for resistance welding
EP0902096A1 (en) * 1997-09-12 1999-03-17 Fisk Alloy Wire, Inc. Method for manufacturing copper alloy wire and copper alloy wire

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1533201B1 (en) * 1965-03-15 1972-02-03 Pfizer LAYER COMPOSITE MATERIAL AND METHOD FOR ITS MANUFACTURING
JPS5620135A (en) * 1979-07-25 1981-02-25 Sumitomo Light Metal Ind Ltd High-tensile electrically-conductive copper alloy
EP0023362A1 (en) * 1979-07-30 1981-02-04 Kabushiki Kaisha Toshiba A method for manufacturing an electrically conductive copper alloy material
EP0084161A3 (en) * 1981-12-23 1985-05-15 Kabushiki Kaisha Toshiba Lead frames for electronic and electric devices
EP0114338A1 (en) * 1982-12-23 1984-08-01 Kabushiki Kaisha Toshiba Lead frame and method for manufacturing the same
US4640723A (en) * 1982-12-23 1987-02-03 Tokyo Shibaura Denki Kabushiki Kaisha Lead frame and method for manufacturing the same
JPH02263956A (en) * 1989-03-10 1990-10-26 Sumitomo Light Metal Ind Ltd Manufacturing method of electrode material for resistance welding
EP0902096A1 (en) * 1997-09-12 1999-03-17 Fisk Alloy Wire, Inc. Method for manufacturing copper alloy wire and copper alloy wire

Also Published As

Publication number Publication date
MC338A1 (en) 1962-08-07

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