SE8005010L - ADDED BY GMPA WELDING - Google Patents

ADDED BY GMPA WELDING

Info

Publication number
SE8005010L
SE8005010L SE8005010A SE8005010A SE8005010L SE 8005010 L SE8005010 L SE 8005010L SE 8005010 A SE8005010 A SE 8005010A SE 8005010 A SE8005010 A SE 8005010A SE 8005010 L SE8005010 L SE 8005010L
Authority
SE
Sweden
Prior art keywords
wire
sheath
powder core
protective gas
gas
Prior art date
Application number
SE8005010A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE446831B (en
Inventor
M Areskoug
Original Assignee
Aga Ag
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 Aga Ag filed Critical Aga Ag
Priority to SE8005010A priority Critical patent/SE446831B/en
Priority to DE19813149551 priority patent/DE3149551A1/en
Priority to JP21619181A priority patent/JPS58116992A/en
Publication of SE8005010L publication Critical patent/SE8005010L/en
Publication of SE446831B publication Critical patent/SE446831B/en

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 or wires
    • B23K35/0266—Rods, electrodes or wires flux-cored

Landscapes

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

Abstract

The invention relates to a metal filler wire for gas-metal plasma arc welding having a sheath and a powder core, and also to a method of pretreating such a wire. According to the invention, in order to be very suitable, such a wire has a relatively thin sheath and a powder core of low compactness and specified particle size. The surface of the wire is free of substances having a lower melting point than that of the wire itself, and the powder core is composed of pure metals or alloys which are free of mineral additives or gas-emitting substances. The pretreatment of the wire comprises heating under a protective gas in such a way that oil and grease residues and other impurities on the surface of the sheath evaporate, the heating being continued until the evaporated products are carried away by the protective gas. The wire is then allowed to cool in the protective gas atmosphere.
SE8005010A 1980-07-08 1980-07-08 RODFORMED SWEET STRING SE446831B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8005010A SE446831B (en) 1980-07-08 1980-07-08 RODFORMED SWEET STRING
DE19813149551 DE3149551A1 (en) 1980-07-08 1981-12-15 Metal filler wire for gas-metal plasma arc welding
JP21619181A JPS58116992A (en) 1980-07-08 1981-12-29 Filler metallic wire for gas metallic plasma arc welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8005010A SE446831B (en) 1980-07-08 1980-07-08 RODFORMED SWEET STRING

Publications (2)

Publication Number Publication Date
SE8005010L true SE8005010L (en) 1982-01-09
SE446831B SE446831B (en) 1986-10-13

Family

ID=20341389

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8005010A SE446831B (en) 1980-07-08 1980-07-08 RODFORMED SWEET STRING

Country Status (3)

Country Link
JP (1) JPS58116992A (en)
DE (1) DE3149551A1 (en)
SE (1) SE446831B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3542663A1 (en) * 1985-12-03 1987-06-04 Boehler Ag WELDING ADDITIVE MATERIAL AND METHOD FOR PRODUCING THE SAME
JPH03184696A (en) * 1989-12-12 1991-08-12 Kawasaki Steel Corp Flux cored wire having excellent arc stability
CN117506230B (en) * 2024-01-05 2024-03-15 成都工业学院 Welding rod core wire and wear-resistant surfacing welding electrode

Also Published As

Publication number Publication date
JPS58116992A (en) 1983-07-12
SE446831B (en) 1986-10-13
DE3149551A1 (en) 1983-06-23

Similar Documents

Publication Publication Date Title
ES382546A1 (en) Covered low hydrogen arc welding electrode
WO1999034035A3 (en) Method for microplasma oxidation of valve metals and their alloys, and device therefor
US2326865A (en) Electric welding
ES480543A1 (en) Controlling metal coatings on wire, strip and the like emerging from metal baths
JPS5645297A (en) Latent arc welding method for light metal such as aluminum and aluminum alloy
KR920019463A (en) Welding method and welding device of aluminum alloy
US2797300A (en) Welding
US3582604A (en) Method of plasma treatment of metals
US2892924A (en) Electrode for melting and arc welding
BR8904774A (en) PROCESS AND DEVICE FOR OBTAINING AMORFA METAL ALLOY WIRE
Bracarense et al. Welding current effect on diffusible hydrogen content in flux cored arc weld metal
GB205275A (en) Improvements in and relating to composite metal articles and methods of manufacturing the same
US1728863A (en) Electric-arc welding
SU147268A1 (en) Method of welding and surfacing bronze
GB1188712A (en) Improvements in or relating to Pressure-Welded Metallic Articles
RU2113960C1 (en) Powder wire for underwater metal cutting
CA1148076A (en) Process for cutting out a wall made of metal or metal alloy
GB661202A (en) Improved process for electrically butt-welding or butt-soldering wires, conductors, tubes, plates and other metallic elements
GB1057188A (en) An improved method of applying a metal coating to wires, tubes or strips
US2333989A (en) Welding composition
RU95105030A (en) Protective alloy and method of its making
JPS569060A (en) Welding method and its device
SU142322A1 (en) Method to protect consumable electrode surface against oxidation during electroslag remelting
Christen Thermal Cutting: What to do About High Alloy Steels
JPS55161566A (en) Plasma keyhole welding method

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8005010-7

Effective date: 19870915

Format of ref document f/p: F