GB562067A - Improvements in or relating to electric arc welding - Google Patents

Improvements in or relating to electric arc welding

Info

Publication number
GB562067A
GB562067A GB20243A GB20243A GB562067A GB 562067 A GB562067 A GB 562067A GB 20243 A GB20243 A GB 20243A GB 20243 A GB20243 A GB 20243A GB 562067 A GB562067 A GB 562067A
Authority
GB
United Kingdom
Prior art keywords
slag forming
ferro
magnesium
mixed
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.)
Expired
Application number
GB20243A
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.)
Philips Lamps Ltd
Koninklijke Philips NV
Original Assignee
Philips Lamps Ltd
Philips Gloeilampenfabrieken NV
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 Philips Lamps Ltd, Philips Gloeilampenfabrieken NV filed Critical Philips Lamps Ltd
Priority to GB20243A priority Critical patent/GB562067A/en
Publication of GB562067A publication Critical patent/GB562067A/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

562,067. Uniting by fusion. PHILIPS LAMPS, Ltd., (Naamlooze Vennootschap Philips' Gloeilampenfabrieken). Jan. 5, 1943, No. 202. [Class 8'3 (iv)] Electric arc welding is effected with a welding wire or rod and a slag forming mass together with magnesium-aluminium alloy to counteract extinction of the arc. The alloy of magnesium and aluminium may be applied to the work as a powder either mixed with a binder, such as water glass or with the slag forming mass, or it may be placed in the hollow core of the electrode, which may be of iron or iron alloy, the slag forming mass being applied to the work or forming a coating on the electrode. The magnesium-aluminium alloy may also be mixed with a binder and applied as a coating to the core and surrounded by a further coating of slag forming material, or it may be mixed with the slag forming material to form from 2 to 5 per cent thereof. The slag forming material may also contain a reducing metal such as ferro-manganese, ferro-silicon, ferro-titanium or iron powder and may also contain up to 50 per cent of a fluoride, preferably calcium fluoride which assists in preventing extinction of the arc. U.S.A. Specification 1,902,948 is referred to.
GB20243A 1943-01-05 1943-01-05 Improvements in or relating to electric arc welding Expired GB562067A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB20243A GB562067A (en) 1943-01-05 1943-01-05 Improvements in or relating to electric arc welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB20243A GB562067A (en) 1943-01-05 1943-01-05 Improvements in or relating to electric arc welding

Publications (1)

Publication Number Publication Date
GB562067A true GB562067A (en) 1944-06-16

Family

ID=9700211

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20243A Expired GB562067A (en) 1943-01-05 1943-01-05 Improvements in or relating to electric arc welding

Country Status (1)

Country Link
GB (1) GB562067A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103358054A (en) * 2012-04-10 2013-10-23 机械科学研究院哈尔滨焊接研究所 Coating for removing slag on laser cutting reverse side of thick steel plate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103358054A (en) * 2012-04-10 2013-10-23 机械科学研究院哈尔滨焊接研究所 Coating for removing slag on laser cutting reverse side of thick steel plate
CN103358054B (en) * 2012-04-10 2015-06-17 机械科学研究院哈尔滨焊接研究所 Coating for removing slag on laser cutting reverse side of thick steel plate

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