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GB538297A - Improvements in alloys for soldering and brazing purposes - Google Patents

Improvements in alloys for soldering and brazing purposes

Info

Publication number
GB538297A
GB538297A GB704740A GB704740A GB538297A GB 538297 A GB538297 A GB 538297A GB 704740 A GB704740 A GB 704740A GB 704740 A GB704740 A GB 704740A GB 538297 A GB538297 A GB 538297A
Authority
GB
United Kingdom
Prior art keywords
alloys
soldering
per cent
brazing
copper
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
GB704740A
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.)
ROYSTON ERNEST ARCH
Johnson Matthey PLC
Original Assignee
ROYSTON ERNEST ARCH
Johnson Matthey PLC
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 ROYSTON ERNEST ARCH, Johnson Matthey PLC filed Critical ROYSTON ERNEST ARCH
Priority to GB704740A priority Critical patent/GB538297A/en
Publication of GB538297A publication Critical patent/GB538297A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)

Abstract

538,297. Alloys. JOHNSON, MATTHEY & CO., Ltd., ASHBY, C. L. G., and ARCH, R. E. April 18, 1940, No. 7047. [Class 82 (i)] A copper alloy for use in soldering or brazing copper or copper alloys contains 0.5-4.5 per cent. of silver, and 5-8 per cent. of phosphorus, with or without up to 1 per cent. of tin, nickel, cadmium, cobalt, or zinc.
GB704740A 1940-04-18 1940-04-18 Improvements in alloys for soldering and brazing purposes Expired GB538297A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB704740A GB538297A (en) 1940-04-18 1940-04-18 Improvements in alloys for soldering and brazing purposes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB704740A GB538297A (en) 1940-04-18 1940-04-18 Improvements in alloys for soldering and brazing purposes

Publications (1)

Publication Number Publication Date
GB538297A true GB538297A (en) 1941-07-28

Family

ID=9825614

Family Applications (1)

Application Number Title Priority Date Filing Date
GB704740A Expired GB538297A (en) 1940-04-18 1940-04-18 Improvements in alloys for soldering and brazing purposes

Country Status (1)

Country Link
GB (1) GB538297A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2795520A (en) * 1953-01-23 1957-06-11 Westinghouse Electric Corp Extruded phosphorus-silver-copper brazing alloys

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2795520A (en) * 1953-01-23 1957-06-11 Westinghouse Electric Corp Extruded phosphorus-silver-copper brazing alloys

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