GB635608A - Method of manufacturing welding and brazing rods and rods manufactured according to this method - Google Patents

Method of manufacturing welding and brazing rods and rods manufactured according to this method

Info

Publication number
GB635608A
GB635608A GB29007/47A GB2900747A GB635608A GB 635608 A GB635608 A GB 635608A GB 29007/47 A GB29007/47 A GB 29007/47A GB 2900747 A GB2900747 A GB 2900747A GB 635608 A GB635608 A GB 635608A
Authority
GB
United Kingdom
Prior art keywords
flux
ingot
brazing
size
rod
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
GB29007/47A
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 GB635608A publication Critical patent/GB635608A/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
    • B23K35/406—Filled tubular wire or rods
    • 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
    • B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
    • B23K35/0227—Rods, wires

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Powder Metallurgy (AREA)

Abstract

635,608. Making welding and brazing electrodes. ROCHAT, J. Oct. 30, 1947, Nos. 29007, 29008 and 29009. Convention dates, March 22, 1947, May 19, 1947 and May 19, 1947. [Classes 83 (ii) and 83 (iv)] Extruding; working at specified temperatures.-A flux-cored, non-ferrous, e.g. aluminium &c. welding or brazing rod is made by providing a cast ingot with a longitudinal hole filling the hole with pulverulent flux and reducing the ingot to rod at least partly by extrusion. Part or all of the mechanical working operations may be performed hot. An aluminium ingot has an axial conical hole formed by casting around a mandrel and is heated below the fusion interval of the pulverulent flux during extrusion at 400‹ C. and is cold-drawn to size. A 4 per cent silicon aluminium alloy was preheated to 500‹ C. and extruded at 480‹ to 500‹ C. before annealing at 350‹ C. and cold-drawing to size. Another ingot heated at 500‹ C. with the flux molten was extruded direct to final rod size. The extrusion die aperture is greater than the narrow diameter of the flux hole.
GB29007/47A 1947-03-22 1947-10-30 Method of manufacturing welding and brazing rods and rods manufactured according to this method Expired GB635608A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH635608X 1947-03-22

Publications (1)

Publication Number Publication Date
GB635608A true GB635608A (en) 1950-04-12

Family

ID=4525072

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29007/47A Expired GB635608A (en) 1947-03-22 1947-10-30 Method of manufacturing welding and brazing rods and rods manufactured according to this method

Country Status (1)

Country Link
GB (1) GB635608A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006102982A1 (en) * 2005-03-30 2006-10-05 Aleris Aluminum Koblenz Gmbh Method of manufacturing a consumable filler metal for use in a welding operation
US7383713B2 (en) 2005-03-30 2008-06-10 Aleris Aluminum Koblenz Gmbh Method of manufacturing a consumable filler metal for use in a welding operation

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006102982A1 (en) * 2005-03-30 2006-10-05 Aleris Aluminum Koblenz Gmbh Method of manufacturing a consumable filler metal for use in a welding operation
US7383713B2 (en) 2005-03-30 2008-06-10 Aleris Aluminum Koblenz Gmbh Method of manufacturing a consumable filler metal for use in a welding operation
CN101151119B (en) * 2005-03-30 2010-12-08 阿勒里斯铝业科布伦茨有限公司 Method of manufacturing a consumable filler metal for use in a welding operation
AU2006228811B2 (en) * 2005-03-30 2011-01-27 Aleris Aluminum Koblenz Gmbh Method of manufacturing a consumable filler metal for use in a welding operation

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