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 fineInfo
- 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
Links
- 238000010891 electric arc Methods 0.000 title abstract 2
- 229910000975 Carbon steel Inorganic materials 0.000 title 1
- 239000010962 carbon steel Substances 0.000 title 1
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
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%
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 |
PCT/EP1993/003071 WO1994009941A1 (en) | 1992-11-05 | 1993-11-02 | Non-alloyed basic cored wire for electric arc welding with gas shielding |
EP93924092A EP0666786B1 (en) | 1992-11-05 | 1993-11-02 | Non-alloyed basic cored wire for electric arc welding with gas shielding |
DE69301925T DE69301925T2 (de) | 1992-11-05 | 1993-11-02 | Nichtlegierter basischer Seleendraht zum elektrischen Lichtbogenschweissen in Schutzgas |
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. |
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)
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)
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 |
-
1992
- 1992-11-05 IT ITVE920049A patent/IT1261969B/it active IP Right Grant
-
1993
- 1993-11-02 ES ES93924092T patent/ES2086237T3/es not_active Expired - Lifetime
- 1993-11-02 EP EP93924092A patent/EP0666786B1/en not_active Expired - Lifetime
- 1993-11-02 WO PCT/EP1993/003071 patent/WO1994009941A1/en active IP Right Grant
- 1993-11-02 DE DE69301925T patent/DE69301925T2/de not_active Expired - Fee Related
- 1993-11-02 AU AU53728/94A patent/AU5372894A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO1994009941A1 (en) | 1994-05-11 |
AU5372894A (en) | 1994-05-24 |
ES2086237T3 (es) | 1996-06-16 |
EP0666786B1 (en) | 1996-03-20 |
ITVE920049A1 (it) | 1994-05-06 |
DE69301925D1 (de) | 1996-04-25 |
DE69301925T2 (de) | 1996-10-02 |
EP0666786A1 (en) | 1995-08-16 |
ITVE920049A0 (it) | 1992-11-05 |
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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 |