GB337589A - Improvements in or relating to electrodes or rods for welding - Google Patents

Improvements in or relating to electrodes or rods for welding

Info

Publication number
GB337589A
GB337589A GB3241629A GB3241629A GB337589A GB 337589 A GB337589 A GB 337589A GB 3241629 A GB3241629 A GB 3241629A GB 3241629 A GB3241629 A GB 3241629A GB 337589 A GB337589 A GB 337589A
Authority
GB
United Kingdom
Prior art keywords
billet
metals
per cent
core
welding
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
GB3241629A
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.)
JOHN HERBERT AITCHISON
Original Assignee
JOHN HERBERT AITCHISON
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 JOHN HERBERT AITCHISON filed Critical JOHN HERBERT AITCHISON
Priority to GB3241629A priority Critical patent/GB337589A/en
Publication of GB337589A publication Critical patent/GB337589A/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
    • B23K35/40—Making wire or rods for soldering or welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Arc Welding In General (AREA)
  • Nonmetallic Welding Materials (AREA)

Abstract

337,589. Aitchison, J. H., Bull, H., and Johnson, L. Oct. 25, 1929. Uniting by fusion.-An are-electrode or welding rod for welding alloys comprises a billet &c. composed of one or more metals of the alloy to be welded and provided with one or more longitudinal cores or coverings of the other metal or metals of the alloy, the composite billet being worked into a composite electrode by rolling, forging or drawing. One hole of the billet may contain two or more of the other metals of the alloy disposed concentrically therein and the hole or the exterior of the billet or the core may be coated with one or more of the metals by electrodeposition. The core may be composite when the alloy contains a great number of metals, e.g. a sleeve or liner containing elements such as tungsten, manganese, vanadium, silicon &c. may be interposed between a nickel core and a chromium steel billet, or the additional metals may be in the form of powder. One or more of the alloying metals may be inserted in a hole in the billet by casting or a central core may be secured in place by casting one or more metals in the annular space between the core and billet. In a modification the composite billet is formed from a central core by adding the other materials to its exterior by electrodeposition. spraying, wrapping or casting. In an example, an electrode for welding stainless steel containing 15 per cent chromium and 11 per cent nickel is made from a billet of chromium steel containing 20 per cent chromium and 0.1 per cent carbon, a hole in the billet being filed by a nickel core secured by welding or riveting. The diameters of the hole and rod are so chosen that the nickel represents approximately 10 per cent of the weight of the composite billet which is then heated and rolled to form a rod. The rod is next annealed if necessary and then cold drawn to the required size of the electrode which, in use, melts to form a welding joint containing 0.09 per cent carbon, 18 per cent chromium and 8 per cent nickel.
GB3241629A 1929-10-25 1929-10-25 Improvements in or relating to electrodes or rods for welding Expired GB337589A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3241629A GB337589A (en) 1929-10-25 1929-10-25 Improvements in or relating to electrodes or rods for welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3241629A GB337589A (en) 1929-10-25 1929-10-25 Improvements in or relating to electrodes or rods for welding

Publications (1)

Publication Number Publication Date
GB337589A true GB337589A (en) 1930-11-06

Family

ID=10338255

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3241629A Expired GB337589A (en) 1929-10-25 1929-10-25 Improvements in or relating to electrodes or rods for welding

Country Status (1)

Country Link
GB (1) GB337589A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008011148A2 (en) * 2006-07-21 2008-01-24 Edison Welding Institute, Inc. Conductive heat resistance deformation welding method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008011148A2 (en) * 2006-07-21 2008-01-24 Edison Welding Institute, Inc. Conductive heat resistance deformation welding method
WO2008011148A3 (en) * 2006-07-21 2008-06-19 Edison Welding Inst Inc Conductive heat resistance deformation welding method

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