GB560636A - Improvements in or relating to welding fluxes - Google Patents
Improvements in or relating to welding fluxesInfo
- Publication number
- GB560636A GB560636A GB1109042A GB1109042A GB560636A GB 560636 A GB560636 A GB 560636A GB 1109042 A GB1109042 A GB 1109042A GB 1109042 A GB1109042 A GB 1109042A GB 560636 A GB560636 A GB 560636A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- chloride
- magnesium
- potassium
- calcium
- 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
- B23K35/3603—Halide salts
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nonmetallic Welding Materials (AREA)
Abstract
560,636. Fluxes. MAGNESIUM ELEKTRON, Ltd., FOX, F. A., and BUSHROD, C.J. Aug. 7, 1942, Nos. 11090/42 and 1238/43. [Class 82 (ii)] Relates to fluxes for welding magnesium and magnesium base alloys and also aluminium and aluminium base alloys, especially such of the latter as contain magnesium. The flux contains at least 7 per cent by weight of calcium, at least 11 per cent of sodium (if any} and calcium together, some proportion of each of potassium, fluorine, and chlorine, and at least three metal halides, but not more than 0.7 per cent of lithium. The flux does not contain zinc chloride together with an alkali aluminium fluoride, but may contain other additional salts, notably barium and sodium fluorides, and magnesium and barium chlorides. Any such additional metal, however, does not exceed 9 per cent by weight of the flux. Various examples of fluxes falling within the invention are given, among them being the following:- (I) Calcium chloride 30-40 per cent, potassium fluoride 5-15 per cent, potassium chloride 50-60 per cent ; (II) calcium chloride 20-35 per cent, sodium chloride 15-30 per cent, magnesium chloride 0-10 per cent, potassium chloride 35-55 per cent, potassium, calcium, and/or magnesium fluoride 3-15 per cent ; (III) calcium chloride 40-55 per cent, potassium chloride 15-30 per cent, sodium chloride 20-35 per cent, potassium fluoride 3-15 per cent. Specifications 313,487, 339,923, [both in Class 82 (ii)], 363,158 and 539,545 are referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1109042A GB560636A (en) | 1942-08-07 | 1942-08-07 | Improvements in or relating to welding fluxes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1109042A GB560636A (en) | 1942-08-07 | 1942-08-07 | Improvements in or relating to welding fluxes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB560636A true GB560636A (en) | 1944-04-13 |
Family
ID=9979852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1109042A Expired GB560636A (en) | 1942-08-07 | 1942-08-07 | Improvements in or relating to welding fluxes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB560636A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2470763A (en) * | 1946-09-13 | 1949-05-24 | Doyle Dorris Monell | Flux coated aluminum rod for gas welding |
| US3186881A (en) * | 1962-07-02 | 1965-06-01 | Dow Chemical Co | Aluminum flux |
| US3189491A (en) * | 1962-07-02 | 1965-06-15 | Dow Chemical Co | Aluminum flux |
| US4368371A (en) * | 1979-09-08 | 1983-01-11 | Messer Griesheim | Process for the submerged-arc welding of light metals such as aluminum and aluminum alloys |
-
1942
- 1942-08-07 GB GB1109042A patent/GB560636A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2470763A (en) * | 1946-09-13 | 1949-05-24 | Doyle Dorris Monell | Flux coated aluminum rod for gas welding |
| US3186881A (en) * | 1962-07-02 | 1965-06-01 | Dow Chemical Co | Aluminum flux |
| US3189491A (en) * | 1962-07-02 | 1965-06-15 | Dow Chemical Co | Aluminum flux |
| US4368371A (en) * | 1979-09-08 | 1983-01-11 | Messer Griesheim | Process for the submerged-arc welding of light metals such as aluminum and aluminum alloys |
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