GB1199736A - Improvements in or relating to Composite Cored Wire for use in Automatic and Semi-Automatic Welding and process for making same - Google Patents
Improvements in or relating to Composite Cored Wire for use in Automatic and Semi-Automatic Welding and process for making sameInfo
- Publication number
- GB1199736A GB1199736A GB3572367A GB3572367A GB1199736A GB 1199736 A GB1199736 A GB 1199736A GB 3572367 A GB3572367 A GB 3572367A GB 3572367 A GB3572367 A GB 3572367A GB 1199736 A GB1199736 A GB 1199736A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wire
- powdery material
- tube
- automatic
- welding
- 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
Links
- 238000003466 welding Methods 0.000 title abstract 5
- 239000002131 composite material Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000000463 material Substances 0.000 abstract 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 5
- 239000003795 chemical substances by application Substances 0.000 abstract 5
- 229910045601 alloy Inorganic materials 0.000 abstract 3
- 239000000956 alloy Substances 0.000 abstract 3
- 239000003381 stabilizer Substances 0.000 abstract 3
- 238000005452 bending Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 229910052719 titanium Inorganic materials 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 230000004927 fusion Effects 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000007747 plating Methods 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 229910052761 rare earth metal Inorganic materials 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 238000004381 surface treatment Methods 0.000 abstract 1
- 239000010936 titanium Substances 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
- B23K35/02—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
- B23K35/0266—Rods, electrodes, wires flux-cored
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nonmetallic Welding Materials (AREA)
Abstract
1,199,736. Welding by fusion. KOBE STEEL Ltd. 3 Aug., 1967 [3 Aug., 1966], No. 35723/67. Heading B3R. A tubular electrode wire for gas-shielded, automatic or semi-automatic arc welding consists of a thick-walled iron or steel tube surrounding a firmly compacted core of powdery material including an arc stabilizing and deoxidizing agent or agents, said core having a cross-sectional area of 5-25% of the total cross-sectional area of the wire. The arc stabilizing agent may consist of one or more of graphite, Ti, Al, Mg, Ca and rare earth elements, and alloys between any of these and of these with Fe. The deoxidizing agent may consist of one or more of Mn, Si, Ti and Al, and alloys between any of these and of these with Fe. The powdery material may include additional powder of any of the above elements to suit workpiece composition and of Fe to raise fusing efficiency. The arc stabilizing agent and the deoxidizing agent are respectivey 2-10% and 20-90% of the total weight of the powdery material. The arc stabilizing agent is normally 20% or less of the total weight of both agents. In wire examples having a diameter of 1.6 mm., the tube is of mild steel and the powdery material compositions include : C0 2 is referred to as a shielding gas. The wire may be made by (a) bending thin metallic strip 2, placing the powdery material in the fold, and bending the strip further to form a circular cross-section raw cored wire, as shown; (b) baking the raw cored wire at 180- 350‹ C. to remove dirt and fatty material from the tube and moisture from the powdery material; and, finally (c) drawing the raw cored wire through dies, preferably at least three times, to increase the density of the powdery material, suitably size the wire, and thin out and smooth the thin oxide film produced in the baking. The longitudinal tube seam (3) may be sealed by welding (Fig. 2, not shown) to permit surface treatment such as plating. The tube may comprise outer and inner nested metal sleeves (Fig. 3, not shown). The Specification includes details of tests in respect of improved welding speeds and quality, electrical conductivity, and wire corrosion resistance.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5117766A JPS511659B1 (en) | 1966-08-03 | 1966-08-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1199736A true GB1199736A (en) | 1970-07-22 |
Family
ID=12879541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3572367A Expired GB1199736A (en) | 1966-08-03 | 1967-08-03 | Improvements in or relating to Composite Cored Wire for use in Automatic and Semi-Automatic Welding and process for making same |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS511659B1 (en) |
| BE (1) | BE702184A (en) |
| CH (1) | CH470228A (en) |
| GB (1) | GB1199736A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2250030A (en) * | 1990-11-22 | 1992-05-27 | Castolin Sa | Flux-cored wire containing elements and/or metallic hard substances; spraying; welding |
| WO2010102318A1 (en) * | 2009-03-11 | 2010-09-16 | Böhler Schweisstechnik Austria Gmbh | Cored wire electrode |
| EP2489460A1 (en) | 2011-02-15 | 2012-08-22 | L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude | Method for manufacturing a cored welding wire by laser welding with differentiated filling |
| EP2612725A1 (en) | 2012-01-03 | 2013-07-10 | FRO - Air Liquide Welding Italia S.P.A. | Method and system for manufacturing a flux cored welding wire by laser welding with mechanical protection of the flux |
| EP2653260A1 (en) | 2012-04-16 | 2013-10-23 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Method for manufacturing a cored wire by laser welding with prior preparation of the edges of the metal strip |
| WO2017192623A1 (en) | 2016-05-02 | 2017-11-09 | Exxon Mobil Research And Engineering Company | High manganese steel pipe with step-out weld zone erosion-corrosion resistance and method of making the same |
| CN113695790A (en) * | 2021-08-31 | 2021-11-26 | 西安交通大学 | Double-layer coating for arc planing and cutting strip and preparation method thereof |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772978A (en) * | 2016-03-31 | 2016-07-20 | 海鑫国际精密通讯器件（南通）有限公司 | Butt joint type flux-cored wire |
| CN116516226A (en) * | 2023-03-20 | 2023-08-01 | 山东钢铁股份有限公司 | Calcium rare earth metal alloy wire, preparation method thereof and cored wire |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1501266A (en) * | 1920-08-17 | 1924-07-15 | Westinghouse Electric & Mfg Co | Arc-welding electrode |
-
1966
- 1966-08-03 JP JP5117766A patent/JPS511659B1/ja active Pending
-
1967
- 1967-08-02 CH CH1087967A patent/CH470228A/en not_active IP Right Cessation
- 1967-08-02 BE BE702184D patent/BE702184A/xx unknown
- 1967-08-03 GB GB3572367A patent/GB1199736A/en not_active Expired
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2250030A (en) * | 1990-11-22 | 1992-05-27 | Castolin Sa | Flux-cored wire containing elements and/or metallic hard substances; spraying; welding |
| GB2250030B (en) * | 1990-11-22 | 1995-07-19 | Castolin Sa | Flux-cored wire and its use |
| WO2010102318A1 (en) * | 2009-03-11 | 2010-09-16 | Böhler Schweisstechnik Austria Gmbh | Cored wire electrode |
| US8963047B2 (en) | 2009-03-11 | 2015-02-24 | Boehler Schweisstechnik Austria Gmbh | Cored wire electrode |
| EP2489460A1 (en) | 2011-02-15 | 2012-08-22 | L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude | Method for manufacturing a cored welding wire by laser welding with differentiated filling |
| EP2612725A1 (en) | 2012-01-03 | 2013-07-10 | FRO - Air Liquide Welding Italia S.P.A. | Method and system for manufacturing a flux cored welding wire by laser welding with mechanical protection of the flux |
| EP2653260A1 (en) | 2012-04-16 | 2013-10-23 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Method for manufacturing a cored wire by laser welding with prior preparation of the edges of the metal strip |
| WO2017192623A1 (en) | 2016-05-02 | 2017-11-09 | Exxon Mobil Research And Engineering Company | High manganese steel pipe with step-out weld zone erosion-corrosion resistance and method of making the same |
| EP3452249A4 (en) * | 2016-05-02 | 2019-12-18 | Exxonmobil Research And Engineering Company | HIGH MANGANESE STEEL PIPE WITH EROSION AND CORROSION RESISTANCE OF EXTENSION WELDING AREA AND METHOD FOR PRODUCING THE SAME |
| US11883906B2 (en) | 2016-05-02 | 2024-01-30 | Exxonmobil Research And Engineering Company | High manganese steel pipe with step-out weld zone erosion-corrosion resistance and method of making the same |
| US12285824B2 (en) | 2016-05-02 | 2025-04-29 | Posco Co., Ltd. | Methods of welding high manganese steel with step-out weld zone erosion-corrosion resistance |
| CN113695790A (en) * | 2021-08-31 | 2021-11-26 | 西安交通大学 | Double-layer coating for arc planing and cutting strip and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1558891A1 (en) | 1970-04-23 |
| CH470228A (en) | 1969-03-31 |
| BE702184A (en) | 1968-01-15 |
| DE1558891B2 (en) | 1975-04-24 |
| JPS511659B1 (en) | 1976-01-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |