ES2086237T3 - Alambre de nucleo basico no aleado para soldadura por arco electrico con proteccion de gas. - Google Patents

Alambre de nucleo basico no aleado para soldadura por arco electrico con proteccion de gas.

Info

Publication number
ES2086237T3
ES2086237T3 ES93924092T ES93924092T ES2086237T3 ES 2086237 T3 ES2086237 T3 ES 2086237T3 ES 93924092 T ES93924092 T ES 93924092T ES 93924092 T ES93924092 T ES 93924092T ES 2086237 T3 ES2086237 T3 ES 2086237T3
Authority
ES
Spain
Prior art keywords
electric arc
arc welding
alloy based
core wire
gas protection
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 - Lifetime
Application number
ES93924092T
Other languages
English (en)
Inventor
Elio Rocco
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.)
TRAFILERIE DI CITTADELLA SpA
Original Assignee
TRAFILERIE DI CITTADELLA SpA
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 TRAFILERIE DI CITTADELLA SpA filed Critical TRAFILERIE DI CITTADELLA SpA
Application granted granted Critical
Publication of ES2086237T3 publication Critical patent/ES2086237T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B23K35/22—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

UNA VARILLA DE NUCLEO BASICO NO ALEADO PARA UNA SOLDADURA POR ARCO ELECTRICO CON PROTECCION GASEOSA QUE CONSTA DE UN SOPORTE METALICO FILIFORME HUECO POR LA PARTE INTERIOR RELLENO CON UNA MEZCLA QUE CONTIENE UN MATERIAL SOLDADOR, AGENTES ESCORIFICADORES Y DESOXIDANTES, QUE SE CARACTERIZA PORQUE DICHA MEZCLA TIENE LA SIGUIENTE ESPECIFICACION QUIMICA EN PESO: DE UN 15 A UN 19% DE MNTOT; DE UN 11,5 A UN 14,5% DE SITOT; DE UN 34 A UN 40% DE FETOT; DE UN 18 A UN 22% DE CAO; DE UN 6 A UN 8% DE MGO; DE UN 5 A UN 7% DE AL2O3.
ES93924092T 1992-11-05 1993-11-02 Alambre de nucleo basico no aleado para soldadura por arco electrico con proteccion de gas. Expired - Lifetime ES2086237T3 (es)

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 (1)

Publication Number Publication Date
ES2086237T3 true ES2086237T3 (es) 1996-06-16

Family

ID=11423887

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93924092T Expired - Lifetime ES2086237T3 (es) 1992-11-05 1993-11-02 Alambre de nucleo basico no aleado para soldadura por arco electrico con proteccion de gas.

Country Status (6)

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

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
US3959031A (en) * 1973-12-28 1976-05-25 Wacker-Chemie Gmbh Molten basic welding fluxes low in manganese and with low moisture sensitivity
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
IT1261969B (it) 1996-06-11
DE69301925T2 (de) 1996-10-02
AU5372894A (en) 1994-05-24
WO1994009941A1 (en) 1994-05-11
DE69301925D1 (de) 1996-04-25
ITVE920049A1 (it) 1994-05-06
ITVE920049A0 (it) 1992-11-05
EP0666786B1 (en) 1996-03-20

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