GB798104A - Improvements in or relating to drossing fluxes - Google Patents
Improvements in or relating to drossing fluxesInfo
- Publication number
- GB798104A GB798104A GB9056A GB9056A GB798104A GB 798104 A GB798104 A GB 798104A GB 9056 A GB9056 A GB 9056A GB 9056 A GB9056 A GB 9056A GB 798104 A GB798104 A GB 798104A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sodium
- per cent
- fluoride
- flux
- aluminium
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
A drossing flux for use in the melting of aluminium, magnesium, and alloys thereof, comprises a fluoride and aluminium of particle size minus 200 mesh, the ingredients of the flux not being of themselves exothermically reactive with one another. The fluoride may be an alkali metal fluoride, calcium fluoride, sodium or potassium aluminium fluoride, sodium or potassium borofluoride, or an alkali metal silicofluoride. Other salts may also be present in the flux, e.g. sodium or potassium sulphate or chloride. By way of example is disclosed a flux consisting of:- Aluminium powder (minus 300 mesh) 3 per cent; Cryolite 12 per cent; Sodium silicofluoride 23 per cent; Sodium chloride 31 per cent; Sodium sulphate 31 per cent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9056A GB798104A (en) | 1956-01-02 | 1956-01-02 | Improvements in or relating to drossing fluxes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9056A GB798104A (en) | 1956-01-02 | 1956-01-02 | Improvements in or relating to drossing fluxes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB798104A true GB798104A (en) | 1958-07-16 |
Family
ID=9698234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9056A Expired GB798104A (en) | 1956-01-02 | 1956-01-02 | Improvements in or relating to drossing fluxes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB798104A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1939311A2 (en) * | 2006-12-29 | 2008-07-02 | Hoesch Metallurgie GmbH | Molten metal bath flow agent, use thereof and method for treating a molten metal bath and method for producing a molten metal bath flow agent |
| CN113862500A (en) * | 2021-09-24 | 2021-12-31 | 湖北华力科技有限公司 | Refining agent for casting aluminum bar for aluminum profile and smelting process |
| CN115029573A (en) * | 2022-06-10 | 2022-09-09 | 徐州思源铝业有限公司 | Aluminum alloy slag remover and preparation method thereof |
-
1956
- 1956-01-02 GB GB9056A patent/GB798104A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1939311A2 (en) * | 2006-12-29 | 2008-07-02 | Hoesch Metallurgie GmbH | Molten metal bath flow agent, use thereof and method for treating a molten metal bath and method for producing a molten metal bath flow agent |
| EP1939311A3 (en) * | 2006-12-29 | 2009-03-25 | Hoesch Metallurgie GmbH | Molten metal bath flow agent, use thereof and method for treating a molten metal bath and method for producing a molten metal bath flow agent |
| CN113862500A (en) * | 2021-09-24 | 2021-12-31 | 湖北华力科技有限公司 | Refining agent for casting aluminum bar for aluminum profile and smelting process |
| CN115029573A (en) * | 2022-06-10 | 2022-09-09 | 徐州思源铝业有限公司 | Aluminum alloy slag remover and preparation method thereof |
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