GB472371A - An improved electrode for arc-welding metal pieces of high thermal conductivity, such as of copper and copper-rich alloys, by slavianoff's method - Google Patents

An improved electrode for arc-welding metal pieces of high thermal conductivity, such as of copper and copper-rich alloys, by slavianoff's method

Info

Publication number
GB472371A
GB472371A GB2317/37A GB231737A GB472371A GB 472371 A GB472371 A GB 472371A GB 2317/37 A GB2317/37 A GB 2317/37A GB 231737 A GB231737 A GB 231737A GB 472371 A GB472371 A GB 472371A
Authority
GB
United Kingdom
Prior art keywords
copper
thermal conductivity
high thermal
parts
arc
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
GB2317/37A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB472371A publication Critical patent/GB472371A/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
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in welding
    • B23K35/0261—Rods, electrodes, wires

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nonmetallic Welding Materials (AREA)

Abstract

A flux coating for an arc welding rod of a metal of high thermal conductivity, such as of copper or copper alloy, consists of 50 parts of boric acid, 35 parts of sodium phosphate, 6 parts of common salt, 6 parts of cryolite and 3 parts of glass. The mixture may be dissolved or suspended in a varnish of alcohol and nitrocellulose. A separate coating of sodium oxalate may also be used.
GB2317/37A 1936-01-29 1937-01-26 An improved electrode for arc-welding metal pieces of high thermal conductivity, such as of copper and copper-rich alloys, by slavianoff's method Expired GB472371A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE472371X 1936-01-29

Publications (1)

Publication Number Publication Date
GB472371A true GB472371A (en) 1937-09-22

Family

ID=6541407

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2317/37A Expired GB472371A (en) 1936-01-29 1937-01-26 An improved electrode for arc-welding metal pieces of high thermal conductivity, such as of copper and copper-rich alloys, by slavianoff's method

Country Status (1)

Country Link
GB (1) GB472371A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE975840C (en) * 1944-02-29 1962-10-18 Kjellberg Esab G M B H Process for metal arc welding of steel with a deep penetration electrode

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE975840C (en) * 1944-02-29 1962-10-18 Kjellberg Esab G M B H Process for metal arc welding of steel with a deep penetration electrode

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