GB652235A - Improvements in or relating to fluxes for the treatment of light alloys - Google Patents
Improvements in or relating to fluxes for the treatment of light alloysInfo
- Publication number
- GB652235A GB652235A GB2599446A GB2599446A GB652235A GB 652235 A GB652235 A GB 652235A GB 2599446 A GB2599446 A GB 2599446A GB 2599446 A GB2599446 A GB 2599446A GB 652235 A GB652235 A GB 652235A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chloride
- per cent
- flux
- chlorides
- magnesium
- 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
- C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
- C22B26/20—Obtaining alkaline earth metals or magnesium
- C22B26/22—Obtaining magnesium
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
A flux, suitable for the treatment of magnesium base and aluminium base alloys containing rare earth metals, is substantially free from magnesium chloride and consists of at least two chlorides of the alkali metals and alkaline earth metals, other than magnesium, these chlorides in the absence of inspissating agents having a liquidus temperature not greater than 610 DEG C, the flux also containing sufficient of one or more inspissating agents to enable the flux to provide a pasty, viscous covering on the molten metal, the total chlorides in the flux comprising less than 25 per cent of barium chloride, if any, or the equivalent of strontium chloride or strontium chloride and barium chloride reckoning 1 per cent of strontium chloride equivalent to 0.7 per cent of barium chloride. In a preferred composition the chlorides consist of 40-70 per cent calcium chloride, 6-30 per cent potassium chloride and 24-40 per cent sodium chloride. Specification 652,234 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2599446A GB652235A (en) | 1946-08-29 | 1946-08-29 | Improvements in or relating to fluxes for the treatment of light alloys |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2599446A GB652235A (en) | 1946-08-29 | 1946-08-29 | Improvements in or relating to fluxes for the treatment of light alloys |
Publications (1)
Publication Number | Publication Date |
---|---|
GB652235A true GB652235A (en) | 1951-04-18 |
Family
ID=10236633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2599446A Expired GB652235A (en) | 1946-08-29 | 1946-08-29 | Improvements in or relating to fluxes for the treatment of light alloys |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB652235A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1223562B (en) * | 1962-07-02 | 1966-08-25 | Dow Chemical Co | Flux for remelting aluminum and aluminum alloys |
WO2005118891A2 (en) * | 2004-06-04 | 2005-12-15 | Norsk Hydro Asa | Salt composition to be used with molten magnesium |
-
1946
- 1946-08-29 GB GB2599446A patent/GB652235A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1223562B (en) * | 1962-07-02 | 1966-08-25 | Dow Chemical Co | Flux for remelting aluminum and aluminum alloys |
WO2005118891A2 (en) * | 2004-06-04 | 2005-12-15 | Norsk Hydro Asa | Salt composition to be used with molten magnesium |
WO2005118891A3 (en) * | 2004-06-04 | 2007-05-31 | Norsk Hydro As | Salt composition to be used with molten magnesium |
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