IT1261969B - Filo animato basico non legato per saldatura ad arco elettrico sotto protezione gassosa, particolarmente di acciai al carbonio, anche a grana fine - Google Patents

Filo animato basico non legato per saldatura ad arco elettrico sotto protezione gassosa, particolarmente di acciai al carbonio, anche a grana fine

Info

Publication number
IT1261969B
IT1261969B ITVE920049A ITVE920049A IT1261969B IT 1261969 B IT1261969 B IT 1261969B IT VE920049 A ITVE920049 A IT VE920049A IT VE920049 A ITVE920049 A IT VE920049A IT 1261969 B IT1261969 B IT 1261969B
Authority
IT
Italy
Prior art keywords
electric arc
arc welding
wire
alloyed
welding under
Prior art date
Application number
ITVE920049A
Other languages
English (en)
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 filed Critical
Priority to ITVE920049A priority Critical patent/IT1261969B/it
Publication of ITVE920049A0 publication Critical patent/ITVE920049A0/it
Priority to DE69301925T priority patent/DE69301925T2/de
Priority to EP93924092A priority patent/EP0666786B1/en
Priority to AU53728/94A priority patent/AU5372894A/en
Priority to ES93924092T priority patent/ES2086237T3/es
Priority to PCT/EP1993/003071 priority patent/WO1994009941A1/en
Publication of ITVE920049A1 publication Critical patent/ITVE920049A1/it
Application granted granted Critical
Publication of IT1261969B publication Critical patent/IT1261969B/it

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
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
    • B23K35/3601—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with inorganic compounds as principal constituents
    • B23K35/3602—Carbonates, basic oxides or hydroxides
    • 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
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/3053—Fe as the principal constituent
    • 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
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
    • B23K35/368—Selection of non-metallic compositions of core materials either alone or conjoint with selection of soldering or welding materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Nonmetallic Welding Materials (AREA)

Abstract

Filo animato basico non legato per saldatura ad arco elettrico sotto protezione gassosa comprendente un supporto metallico filiforme internamente cavo e riempito con una miscela contenente materiali di apporto, agenti scorificanti ed agenti disossidanti, caratterizzato dal fatto che detta miscela presenta la seguente specifica chimica in peso Mntot 15 - 19%Sitot 11,5 - 14,5%Fetot 34 - 40%CaO 18 - 22%MgO 6 - 8%Al2O3 5 - 7%
ITVE920049A 1992-11-05 1992-11-05 Filo animato basico non legato per saldatura ad arco elettrico sotto protezione gassosa, particolarmente di acciai al carbonio, anche a grana fine IT1261969B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ITVE920049A IT1261969B (it) 1992-11-05 1992-11-05 Filo animato basico non legato per saldatura ad arco elettrico sotto protezione gassosa, particolarmente di acciai al carbonio, anche a grana fine
DE69301925T DE69301925T2 (de) 1992-11-05 1993-11-02 Nichtlegierter basischer Seleendraht zum elektrischen Lichtbogenschweissen in Schutzgas
EP93924092A EP0666786B1 (en) 1992-11-05 1993-11-02 Non-alloyed basic cored wire for electric arc welding with gas shielding
AU53728/94A AU5372894A (en) 1992-11-05 1993-11-02 Non-alloyed basic cored wire for electric arc welding with gas shielding
ES93924092T ES2086237T3 (es) 1992-11-05 1993-11-02 Alambre de nucleo basico no aleado para soldadura por arco electrico con proteccion de gas.
PCT/EP1993/003071 WO1994009941A1 (en) 1992-11-05 1993-11-02 Non-alloyed basic cored wire for electric arc welding with gas shielding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITVE920049A IT1261969B (it) 1992-11-05 1992-11-05 Filo animato basico non legato per saldatura ad arco elettrico sotto protezione gassosa, particolarmente di acciai al carbonio, anche a grana fine

Publications (3)

Publication Number Publication Date
ITVE920049A0 ITVE920049A0 (it) 1992-11-05
ITVE920049A1 ITVE920049A1 (it) 1994-05-06
IT1261969B true IT1261969B (it) 1996-06-11

Family

ID=11423887

Family Applications (1)

Application Number Title Priority Date Filing Date
ITVE920049A IT1261969B (it) 1992-11-05 1992-11-05 Filo animato basico non legato per saldatura ad arco elettrico sotto protezione gassosa, particolarmente di acciai al carbonio, anche a grana fine

Country Status (6)

Country Link
EP (1) EP0666786B1 (it)
AU (1) AU5372894A (it)
DE (1) DE69301925T2 (it)
ES (1) ES2086237T3 (it)
IT (1) IT1261969B (it)
WO (1) WO1994009941A1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113909737A (zh) * 2021-11-08 2022-01-11 山东寿光巨能特钢有限公司 一种提高低温韧性的药芯及焊丝

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3735090A (en) * 1971-07-08 1973-05-22 Inst Elektrosvarki Akademii Na Flux cored tubular electrode for gas shielded electric-arc welding
NL7416795A (nl) * 1973-12-28 1975-07-01 Wacker Chemie Gmbh Werkwijze voor de bereiding van gesmolten anarme, basische laspoeders met een geringe gevoeligheid.
JPS52116752A (en) * 1976-03-26 1977-09-30 Sumitomo Metal Ind Method of submerged arc welding
GB1538973A (en) * 1977-05-14 1979-01-24 Elektros Im E O Patona An Uk S Welding electrode wires

Also Published As

Publication number Publication date
EP0666786A1 (en) 1995-08-16
DE69301925T2 (de) 1996-10-02
ITVE920049A0 (it) 1992-11-05
EP0666786B1 (en) 1996-03-20
ITVE920049A1 (it) 1994-05-06
DE69301925D1 (de) 1996-04-25
ES2086237T3 (es) 1996-06-16
WO1994009941A1 (en) 1994-05-11
AU5372894A (en) 1994-05-24

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19981127