BRPI0921144A2 - eletrodo de solda - Google Patents
eletrodo de soldaInfo
- Publication number
- BRPI0921144A2 BRPI0921144A2 BRPI0921144A BRPI0921144A BRPI0921144A2 BR PI0921144 A2 BRPI0921144 A2 BR PI0921144A2 BR PI0921144 A BRPI0921144 A BR PI0921144A BR PI0921144 A BRPI0921144 A BR PI0921144A BR PI0921144 A2 BRPI0921144 A2 BR PI0921144A2
- Authority
- BR
- Brazil
- Prior art keywords
- welding electrode
- welding
- electrode
- Prior art date
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, wires
-
- 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
-
- 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
-
- 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
-
- 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
- B23K35/36—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
- B23K35/3603—Halide salts
- B23K35/3605—Fluorides
-
- 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
- B23K35/362—Selection of compositions of fluxes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Nonmetallic Welding Materials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/266,873 US8450649B2 (en) | 2008-11-07 | 2008-11-07 | Addition of lithium aluminate to improve the performance of self shielded electrodes |
PCT/IB2009/007177 WO2010052534A1 (en) | 2008-11-07 | 2009-10-21 | The addition of lithium aluminate to improve the performance of self shielded electrodes |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0921144A2 true BRPI0921144A2 (pt) | 2016-02-23 |
Family
ID=41675598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0921144A BRPI0921144A2 (pt) | 2008-11-07 | 2009-10-21 | eletrodo de solda |
Country Status (8)
Country | Link |
---|---|
US (2) | US8450649B2 (pt) |
EP (1) | EP2355954A1 (pt) |
CN (1) | CN102186626A (pt) |
BR (1) | BRPI0921144A2 (pt) |
CA (1) | CA2733770A1 (pt) |
MX (1) | MX2011002201A (pt) |
RU (1) | RU2011122786A (pt) |
WO (1) | WO2010052534A1 (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69803138T2 (de) * | 1997-04-10 | 2002-11-14 | Hotani Co., Ltd. | Verfahren und Vorrichtung zur Reinigung von Metallbändern |
US20100102049A1 (en) * | 2008-10-24 | 2010-04-29 | Keegan James M | Electrodes having lithium aluminum alloy and methods |
US10974349B2 (en) * | 2010-12-17 | 2021-04-13 | Magna Powertrain, Inc. | Method for gas metal arc welding (GMAW) of nitrided steel components using cored welding wire |
US10421160B2 (en) | 2013-03-11 | 2019-09-24 | The Esab Group, Inc. | Alloying composition for self-shielded FCAW wires with low diffusible hydrogen and high Charpy V-notch impact toughness |
CN110253173A (zh) * | 2019-07-17 | 2019-09-20 | 新乡市和光科技有限公司 | 一种奥氏体不锈钢自保护电弧焊增材制造用粉芯焊丝 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3620830A (en) * | 1968-01-17 | 1971-11-16 | Lincoln Electric Co | Automatic arc welding electrode with an electrically conductive flux coating |
US3767891A (en) * | 1971-05-07 | 1973-10-23 | Lincoln Electric Co | Electrode for arc welding in air |
US3742185A (en) * | 1971-05-07 | 1973-06-26 | Lincoln Electric Co | Lithium containing welding electrode |
JPS5231938A (en) * | 1975-09-08 | 1977-03-10 | Kobe Steel Ltd | Welding flux |
US4571480A (en) * | 1984-02-27 | 1986-02-18 | Kabushiki Kaisha Kobe Seiko Sho | Flux cored wire electrodes for self-shielded arc welding |
JPS6487100A (en) * | 1987-09-29 | 1989-03-31 | Kobe Steel Ltd | Flux cored wire for self-shielded arc welding |
US5512241A (en) * | 1988-08-18 | 1996-04-30 | Martin Marietta Corporation | Al-Cu-Li weld filler alloy, process for the preparation thereof and process for welding therewith |
EP0652071A1 (en) * | 1993-08-12 | 1995-05-10 | Kabushiki Kaisha Kobe Seiko Sho | Flux-cored wire for gas shield arc welding with low fume |
US20070221643A1 (en) * | 2004-04-29 | 2007-09-27 | Lincoln Global, Inc. | Gas-less process and system for girth welding in high strength applications including liquefied natural gas storage tanks |
US9138831B2 (en) * | 2008-06-27 | 2015-09-22 | Lincoln Global, Inc. | Addition of rare earth elements to improve the performance of self shielded electrodes |
US20100102049A1 (en) * | 2008-10-24 | 2010-04-29 | Keegan James M | Electrodes having lithium aluminum alloy and methods |
-
2008
- 2008-11-07 US US12/266,873 patent/US8450649B2/en active Active
-
2009
- 2009-10-21 EP EP09760578A patent/EP2355954A1/en not_active Withdrawn
- 2009-10-21 CN CN2009801412523A patent/CN102186626A/zh active Pending
- 2009-10-21 MX MX2011002201A patent/MX2011002201A/es not_active Application Discontinuation
- 2009-10-21 CA CA2733770A patent/CA2733770A1/en not_active Abandoned
- 2009-10-21 RU RU2011122786/02A patent/RU2011122786A/ru not_active Application Discontinuation
- 2009-10-21 BR BRPI0921144A patent/BRPI0921144A2/pt not_active IP Right Cessation
- 2009-10-21 WO PCT/IB2009/007177 patent/WO2010052534A1/en active Application Filing
-
2013
- 2013-04-29 US US13/872,887 patent/US8692159B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US8450649B2 (en) | 2013-05-28 |
RU2011122786A (ru) | 2012-12-20 |
US8692159B2 (en) | 2014-04-08 |
CA2733770A1 (en) | 2010-05-14 |
WO2010052534A1 (en) | 2010-05-14 |
CN102186626A (zh) | 2011-09-14 |
MX2011002201A (es) | 2011-04-21 |
EP2355954A1 (en) | 2011-08-17 |
US20130233840A1 (en) | 2013-09-12 |
US20100116802A1 (en) | 2010-05-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE AS 6A E 7A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2384 DE 13-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |