GB468703A - Improved fluxes and flux-coated electrodes for electric welding - Google Patents
Improved fluxes and flux-coated electrodes for electric weldingInfo
- Publication number
- GB468703A GB468703A GB71736A GB71736A GB468703A GB 468703 A GB468703 A GB 468703A GB 71736 A GB71736 A GB 71736A GB 71736 A GB71736 A GB 71736A GB 468703 A GB468703 A GB 468703A
- Authority
- GB
- United Kingdom
- Prior art keywords
- flux
- manganese dioxide
- clay
- siliceous clay
- electric 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
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
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nonmetallic Welding Materials (AREA)
Abstract
A flux for electric welding, suitable for coating welding electrodes, comprises siliceous clay and manganese dioxide to the extent of at least 85 per cent by weight, the proportion of siliceous clay to manganese dioxide lying within the range of from 1 : 3 to 3 : 2. Plastic clay may be added to render the flux more easily worked, in which case the proportion of siliceous clay may be reduced to the minimum given above. The manganese dioxide may be in the form of pyrolusite ore, and the siliceous clay may contain from 80 to 85 per cent of silica together with aluminium oxide and iron. Sodium silicate, gum arabic, and the organic silicon compound known as silicon ester may be employed as binding material. The welding electrode may be provided with a braided or spun cellulosic covering to which the flux is applied by extrusion. The composition of a suitable steel electrode is given.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB71736A GB468703A (en) | 1936-01-08 | 1936-01-08 | Improved fluxes and flux-coated electrodes for electric welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB71736A GB468703A (en) | 1936-01-08 | 1936-01-08 | Improved fluxes and flux-coated electrodes for electric welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB468703A true GB468703A (en) | 1937-07-08 |
Family
ID=9709291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB71736A Expired GB468703A (en) | 1936-01-08 | 1936-01-08 | Improved fluxes and flux-coated electrodes for electric welding |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB468703A (en) |
-
1936
- 1936-01-08 GB GB71736A patent/GB468703A/en not_active Expired
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