CA1201367A - Flux composition for electro-slag over-lay welding of a cylindrical vessel with a strip electrode - Google Patents
Flux composition for electro-slag over-lay welding of a cylindrical vessel with a strip electrodeInfo
- Publication number
- CA1201367A CA1201367A CA000423362A CA423362A CA1201367A CA 1201367 A CA1201367 A CA 1201367A CA 000423362 A CA000423362 A CA 000423362A CA 423362 A CA423362 A CA 423362A CA 1201367 A CA1201367 A CA 1201367A
- Authority
- CA
- Canada
- Prior art keywords
- weight
- slag
- electro
- sio2
- 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
- 239000002893 slag Substances 0.000 title claims abstract description 60
- 238000003466 welding Methods 0.000 title claims abstract description 42
- 230000004907 flux Effects 0.000 title claims abstract description 31
- 239000000203 mixture Substances 0.000 title claims abstract description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 55
- 229910052681 coesite Inorganic materials 0.000 claims abstract description 28
- 229910052906 cristobalite Inorganic materials 0.000 claims abstract description 28
- 229910052682 stishovite Inorganic materials 0.000 claims abstract description 28
- 229910052905 tridymite Inorganic materials 0.000 claims abstract description 28
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 27
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 27
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims abstract description 25
- 229910001634 calcium fluoride Inorganic materials 0.000 claims abstract description 25
- 239000002184 metal Substances 0.000 claims abstract description 19
- 229910052751 metal Inorganic materials 0.000 claims abstract description 19
- 230000005672 electromagnetic field Effects 0.000 claims abstract description 16
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 5
- 239000010935 stainless steel Substances 0.000 claims abstract description 4
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 claims 2
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims 1
- 229910000423 chromium oxide Inorganic materials 0.000 claims 1
- 239000011324 bead Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 10
- 239000000126 substance Substances 0.000 description 9
- 238000005520 cutting process Methods 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 7
- 229910004014 SiF4 Inorganic materials 0.000 description 5
- 230000007547 defect Effects 0.000 description 5
- ABTOQLMXBSRXSM-UHFFFAOYSA-N silicon tetrafluoride Chemical compound F[Si](F)(F)F ABTOQLMXBSRXSM-UHFFFAOYSA-N 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010953 base metal Substances 0.000 description 3
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004070 electrodeposition Methods 0.000 description 2
- 229910004261 CaF 2 Inorganic materials 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003760 magnetic stirring Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- QHGVXILFMXYDRS-UHFFFAOYSA-N pyraclofos Chemical compound C1=C(OP(=O)(OCC)SCCC)C=NN1C1=CC=C(Cl)C=C1 QHGVXILFMXYDRS-UHFFFAOYSA-N 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 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
- B23K35/3603—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
- B23K35/3601—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
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nonmetallic Welding Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47,302/82 | 1982-03-26 | ||
| JP57047302A JPS58167096A (ja) | 1982-03-26 | 1982-03-26 | 帯状電極を用いる円筒容器のエレクトロスラグ肉盛溶接用フラツクス組成物 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1201367A true CA1201367A (en) | 1986-03-04 |
Family
ID=12771484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000423362A Expired CA1201367A (en) | 1982-03-26 | 1983-03-11 | Flux composition for electro-slag over-lay welding of a cylindrical vessel with a strip electrode |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4437906A (enExample) |
| EP (1) | EP0090527B1 (enExample) |
| JP (1) | JPS58167096A (enExample) |
| CA (1) | CA1201367A (enExample) |
| DE (1) | DE3364610D1 (enExample) |
| ES (1) | ES8502630A1 (enExample) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60111793A (ja) * | 1983-11-21 | 1985-06-18 | Kawasaki Steel Corp | エレクトロスラグ肉盛溶接用フラックス |
| JPS60191691A (ja) * | 1984-03-13 | 1985-09-30 | Nippon Steel Corp | 低水素，低窒素，低酸素溶接用フラツクス |
| US5308407A (en) * | 1993-04-16 | 1994-05-03 | Inco Alloys International, Inc. | Electroslag welding flux |
| RU2179593C1 (ru) * | 2000-09-19 | 2002-02-20 | Открытое акционерное общество "Чепецкий механический завод" | Флюс для сварки и электрошлакового переплава |
| US9555493B2 (en) * | 2008-07-09 | 2017-01-31 | Lincoln Global, Inc. | Apparatus for welding with curtain electrodes and strip electrodes |
| CN102387890B (zh) * | 2009-04-10 | 2016-02-03 | 新日铁住金株式会社 | 埋弧焊用熔炼型高碱性焊剂 |
| US9839970B2 (en) | 2010-12-21 | 2017-12-12 | Lincoln Global, Inc. | Dual wire welding system and method |
| CN104708231B (zh) * | 2015-03-17 | 2017-06-16 | 北京金威焊材有限公司 | 镍基带极电渣焊用烧结焊剂 |
| US20170066091A1 (en) * | 2015-09-08 | 2017-03-09 | Siemens Energy, Inc. | Flux and process for repair of single crystal alloys |
| CN106514053A (zh) * | 2016-11-04 | 2017-03-22 | 四川大西洋焊接材料股份有限公司 | 不锈钢高速电渣带极堆焊用烧结焊剂及其制备方法 |
| US11504788B2 (en) | 2017-08-08 | 2022-11-22 | Lincoln Global, Inc. | Dual wire welding or additive manufacturing system and method |
| US10773335B2 (en) | 2017-08-08 | 2020-09-15 | Lincoln Global, Inc. | Dual wire welding or additive manufacturing system and method |
| US10532418B2 (en) | 2017-08-08 | 2020-01-14 | Lincoln Global, Inc. | Dual wire welding or additive manufacturing contact tip and diffuser |
| US10792752B2 (en) | 2017-08-08 | 2020-10-06 | Lincoln Global, Inc. | Dual wire welding or additive manufacturing system and method |
| US11440121B2 (en) | 2017-08-08 | 2022-09-13 | Lincoln Global, Inc. | Dual wire welding or additive manufacturing system and method |
| US11285557B2 (en) | 2019-02-05 | 2022-03-29 | Lincoln Global, Inc. | Dual wire welding or additive manufacturing system |
| US11498146B2 (en) | 2019-09-27 | 2022-11-15 | Lincoln Global, Inc. | Dual wire welding or additive manufacturing system and method |
| JP7440303B2 (ja) * | 2020-03-06 | 2024-02-28 | 株式会社神戸製鋼所 | エレクトロスラグ溶接用フラックス及びエレクトロスラグ溶接方法 |
| US12168268B2 (en) | 2021-05-20 | 2024-12-17 | Lincoln Global, Inc. | Reduction of droplet size for CO2 shielded welding wire |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3396010A (en) | 1965-09-16 | 1968-08-06 | Northwest Olivine Company | Slag conditioner |
| DE1912649A1 (de) | 1969-03-13 | 1970-10-01 | Messer Griesheim Gmbh | Verfahren zur Herstellung von Schweisspulver |
| JPS5017304B1 (enExample) * | 1971-03-02 | 1975-06-19 | ||
| US3857702A (en) | 1971-10-26 | 1974-12-31 | Scm Corp | Electroslag refining flux compositions and process for making same |
| JPS5714496A (en) | 1980-06-27 | 1982-01-25 | Kobe Steel Ltd | Molten type flux for submerged arc welding |
-
1982
- 1982-03-26 JP JP57047302A patent/JPS58167096A/ja active Granted
-
1983
- 1983-03-09 DE DE8383301300T patent/DE3364610D1/de not_active Expired
- 1983-03-09 EP EP83301300A patent/EP0090527B1/en not_active Expired
- 1983-03-11 CA CA000423362A patent/CA1201367A/en not_active Expired
- 1983-03-14 US US06/475,362 patent/US4437906A/en not_active Expired - Lifetime
- 1983-03-24 ES ES520973A patent/ES8502630A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| EP0090527A1 (en) | 1983-10-05 |
| DE3364610D1 (en) | 1986-08-28 |
| US4437906A (en) | 1984-03-20 |
| JPS6125473B2 (enExample) | 1986-06-16 |
| JPS58167096A (ja) | 1983-10-03 |
| ES520973A0 (es) | 1985-01-16 |
| EP0090527B1 (en) | 1986-07-23 |
| ES8502630A1 (es) | 1985-01-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1201367A (en) | Flux composition for electro-slag over-lay welding of a cylindrical vessel with a strip electrode | |
| US4149063A (en) | Flux cored wire for welding Ni-Cr-Fe alloys | |
| US3947655A (en) | Cored type electrode welding | |
| CN108098188B (zh) | 根部焊道焊接方案 | |
| CN107771111B (zh) | 混合电渣熔覆 | |
| CN1927529B (zh) | 减少铜裂纹的颗粒焊剂和方法 | |
| US3221136A (en) | Method and electrode for electric arc welding | |
| EP1548140B1 (en) | Stainless steel product containing b and method for production thereof | |
| US4345140A (en) | Composite wire for stainless steel welding | |
| US3024352A (en) | Automatic upward welding process | |
| GB2259040A (en) | Pipe welding process and electrode therefor | |
| US2360716A (en) | Arc welding material | |
| DE2850970A1 (de) | Schweisspulver | |
| CA1136024A (en) | High performance fused flux for submerged arc welding | |
| EP0521518A1 (en) | Submerged arc flux and method of making same | |
| EP0397789B1 (en) | Improved cored electrode wires | |
| Ogborn | Submerged arc welding | |
| JPH02205293A (ja) | 極低温用ステンレス鋼被覆アーク溶接棒 | |
| US3767888A (en) | Air wire electrode for stainless steel welding | |
| US2435852A (en) | Flux for use in arc welding | |
| US2751478A (en) | Welding composition | |
| KR100466205B1 (ko) | 서브머지드 아크 용접용 플럭스 조성물 | |
| CN113681197A (zh) | 一种适用于窄间隙激光焊接的自保护药芯焊丝 | |
| WO2002098599A1 (en) | Welding consumable composition | |
| JP3197399B2 (ja) | 粉粒体充填管の製造方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |