GB1005467A - Improvements in arc welding electrodes - Google Patents
Improvements in arc welding electrodesInfo
- Publication number
- GB1005467A GB1005467A GB4678162A GB4678162A GB1005467A GB 1005467 A GB1005467 A GB 1005467A GB 4678162 A GB4678162 A GB 4678162A GB 4678162 A GB4678162 A GB 4678162A GB 1005467 A GB1005467 A GB 1005467A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chromium
- nickel
- oxide
- iron
- fluorspar
- 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 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 8
- 229910052799 carbon Inorganic materials 0.000 abstract 8
- 229910052804 chromium Inorganic materials 0.000 abstract 8
- 239000011651 chromium Substances 0.000 abstract 8
- 229910052759 nickel Inorganic materials 0.000 abstract 7
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 6
- 239000011248 coating agent Substances 0.000 abstract 6
- 238000000576 coating method Methods 0.000 abstract 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 5
- 238000001125 extrusion Methods 0.000 abstract 5
- 230000004907 flux Effects 0.000 abstract 5
- 229910000616 Ferromanganese Inorganic materials 0.000 abstract 4
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 4
- 239000010436 fluorite Substances 0.000 abstract 4
- 229910052742 iron Inorganic materials 0.000 abstract 4
- DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 abstract 4
- 229910052750 molybdenum Inorganic materials 0.000 abstract 4
- 239000011733 molybdenum Substances 0.000 abstract 4
- 239000010955 niobium Substances 0.000 abstract 3
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 abstract 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 2
- 229910001309 Ferromolybdenum Inorganic materials 0.000 abstract 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 2
- 241001676573 Minium Species 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 229910000963 austenitic stainless steel Inorganic materials 0.000 abstract 2
- 239000011575 calcium Substances 0.000 abstract 2
- 229910052791 calcium Inorganic materials 0.000 abstract 2
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 abstract 2
- 229910052748 manganese Inorganic materials 0.000 abstract 2
- 239000011572 manganese Substances 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- 229910052710 silicon Inorganic materials 0.000 abstract 2
- 239000011734 sodium Substances 0.000 abstract 2
- 229910052708 sodium Inorganic materials 0.000 abstract 2
- QLOKJRIVRGCVIM-UHFFFAOYSA-N 1-[(4-methylsulfanylphenyl)methyl]piperazine Chemical compound C1=CC(SC)=CC=C1CN1CCNCC1 QLOKJRIVRGCVIM-UHFFFAOYSA-N 0.000 abstract 1
- 229910000592 Ferroniobium Inorganic materials 0.000 abstract 1
- 229910000519 Ferrosilicon Inorganic materials 0.000 abstract 1
- 229910001200 Ferrotitanium Inorganic materials 0.000 abstract 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 abstract 1
- 229910052788 barium Inorganic materials 0.000 abstract 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000000440 bentonite Substances 0.000 abstract 1
- 229910000278 bentonite Inorganic materials 0.000 abstract 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 abstract 1
- UPHIPHFJVNKLMR-UHFFFAOYSA-N chromium iron Chemical compound [Cr].[Fe] UPHIPHFJVNKLMR-UHFFFAOYSA-N 0.000 abstract 1
- PBKYWJHTOHRLDS-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni].[Ni] PBKYWJHTOHRLDS-UHFFFAOYSA-N 0.000 abstract 1
- 239000008199 coating composition Substances 0.000 abstract 1
- -1 ferrochro- ...mium Chemical compound 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 229940093474 manganese carbonate Drugs 0.000 abstract 1
- 235000006748 manganese carbonate Nutrition 0.000 abstract 1
- 239000011656 manganese carbonate Substances 0.000 abstract 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 abstract 1
- 229910000016 manganese(II) carbonate Inorganic materials 0.000 abstract 1
- XMWCXZJXESXBBY-UHFFFAOYSA-L manganese(ii) carbonate Chemical compound [Mn+2].[O-]C([O-])=O XMWCXZJXESXBBY-UHFFFAOYSA-L 0.000 abstract 1
- 239000012286 potassium permanganate Substances 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052726 zirconium 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
- B23K35/308—Fe as the principal constituent with Cr as next major constituent
- B23K35/3086—Fe as the principal constituent with Cr as next major constituent containing Ni or Mn
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Nonmetallic Welding Materials (AREA)
Abstract
In order to minimize the carbon content of an austenitic stainless steel weld deposited by an electrode having a basic flux coating and a low carbon austenitic stainless steel core, the coating includes at least 0.5% of one or more reactive oxides selected from the oxides of manganese, nickel, chromium iron and molybdenum or a corresponding amount of a salt of the oxide when the oxide is amphoteric. Specified salts are potassium chromate and potassium permanganate. The maximum carbon contents of the core wire and the deposit are 0.04% when the flux coating is free of columbium and 0.08% when the flux coating contains sufficient columbium to provide in the weld a columbium to carbon ratio of between 10:1 and 15:1. Examples of coating compositions for use on core wires having less than 0.04% carbon are: - .(1).15-60%.calcium, barium, magnesium or ...manganese carbonate ..15-60%.calcium, sodium or sodium alu- ...minium fluoride ..0-60%.powdered chromium, ferrochro- ...mium, nickel nickel-chromium, ...ferromolybdenu, ferrotitanium, ...ferrosilicon, ferromanganese or ...iron ..0.5-15%.oxide of nickel, chromium, man- ...ganese iron or molybdenum ..0-15%.oxide of titanium, silicon, alu- ...minium or zirconium ..0-3%.extrusion aid .(2).20%.chalk ..20%.fluorspar ..5%.felspar silica or bentonite ..13%.chromium ..15%.molybdenum ..12%.ferromolybdenum ..3%.iron ..6%.rutile ..4%.oxide of nickel or manganese ..2%.extrusion aid .(3).24%.chalk ..30%.fluorspar ..13%.chromium ..15%.molybdenum ..12%.ferromolybdenum ..1%.ferromanganese ..4%.manganese oxide ..1%.extrusion aid The core wire is 0.03% C, 19% Cr, 9% Ni, 1% Mn, 0.5% Si, balance iron and impurities. The Specification also describes the effects of adding specified reactive oxides to a flux coating of .32%.chalk .39%.fluorspar .5%.chromium .10%.nickel .11%.ferrocolumbium .2%.ferromanganese .1%.extrusion aids on a core wire similar to the above but having 0.06% C and also to a flux coating of .36%.chalk .44%.fluorspar .5%.chromium .12%.nickel .2%.ferromanganese .1%.extrusion aids on a steel core wire containing 18% Cr, 8% Ni and 0.03% C
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4678162A GB1005467A (en) | 1962-12-11 | 1962-12-11 | Improvements in arc welding electrodes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4678162A GB1005467A (en) | 1962-12-11 | 1962-12-11 | Improvements in arc welding electrodes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1005467A true GB1005467A (en) | 1965-09-22 |
Family
ID=10442568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4678162A Expired GB1005467A (en) | 1962-12-11 | 1962-12-11 | Improvements in arc welding electrodes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1005467A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0195634A3 (en) * | 1985-03-22 | 1987-06-03 | Inco Alloys International, Inc. | Welding electrode |
| RU2428291C1 (en) * | 2010-07-12 | 2011-09-10 | Юрий Валерьянович Сванидзе | Electrode for manual arc welding of pearlite steels |
| CN103769774A (en) * | 2013-12-20 | 2014-05-07 | 吴江邻苏精密机械有限公司 | Welding rod |
| US20190308281A1 (en) * | 2016-07-05 | 2019-10-10 | Ductil Sa | Multi-coated electrode for welding stainless steel |
-
1962
- 1962-12-11 GB GB4678162A patent/GB1005467A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0195634A3 (en) * | 1985-03-22 | 1987-06-03 | Inco Alloys International, Inc. | Welding electrode |
| RU2428291C1 (en) * | 2010-07-12 | 2011-09-10 | Юрий Валерьянович Сванидзе | Electrode for manual arc welding of pearlite steels |
| CN103769774A (en) * | 2013-12-20 | 2014-05-07 | 吴江邻苏精密机械有限公司 | Welding rod |
| US20190308281A1 (en) * | 2016-07-05 | 2019-10-10 | Ductil Sa | Multi-coated electrode for welding stainless steel |
| US12337420B2 (en) * | 2016-07-05 | 2025-06-24 | Ductil Sa | Multi-coated electrode for welding stainless steel |
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