GB590172A - Improvements in or relating to fluxes for use in the melting and refining of light metal - Google Patents
Improvements in or relating to fluxes for use in the melting and refining of light metalInfo
- Publication number
- GB590172A GB590172A GB744744A GB744744A GB590172A GB 590172 A GB590172 A GB 590172A GB 744744 A GB744744 A GB 744744A GB 744744 A GB744744 A GB 744744A GB 590172 A GB590172 A GB 590172A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- melting
- refining
- magnesium
- fluorides
- 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
- 230000004907 flux Effects 0.000 title abstract 2
- 238000002844 melting Methods 0.000 title abstract 2
- 229910052751 metal Inorganic materials 0.000 title abstract 2
- 239000002184 metal Substances 0.000 title abstract 2
- 238000007670 refining Methods 0.000 title abstract 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 abstract 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 4
- WUKWITHWXAAZEY-UHFFFAOYSA-L Calcium fluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 abstract 3
- 229910001634 calcium fluoride Inorganic materials 0.000 abstract 3
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L MgCl2 Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 abstract 2
- 150000002222 fluorine compounds Chemical class 0.000 abstract 2
- 150000004820 halides Chemical class 0.000 abstract 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 2
- 229910052749 magnesium Inorganic materials 0.000 abstract 2
- 239000011777 magnesium Substances 0.000 abstract 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 abstract 2
- 239000001103 potassium chloride Substances 0.000 abstract 2
- 235000011164 potassium chloride Nutrition 0.000 abstract 2
- 239000011780 sodium chloride Substances 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
- 239000001110 calcium chloride Substances 0.000 abstract 1
- 235000011148 calcium chloride Nutrition 0.000 abstract 1
- 229910001628 calcium chloride Inorganic materials 0.000 abstract 1
- YLUIKWVQCKSMCF-UHFFFAOYSA-N calcium;magnesium;oxygen(2-) Chemical compound [O-2].[O-2].[Mg+2].[Ca+2] YLUIKWVQCKSMCF-UHFFFAOYSA-N 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract 1
- 229910001629 magnesium chloride Inorganic materials 0.000 abstract 1
- 239000000395 magnesium oxide Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
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)
- Manufacture And Refinement Of Metals (AREA)
Abstract
A flux suitable for use in melting and refining light metals having a composition by weight in the following range: MgCl2 30-36 per cent. CaCl2 over 16 per cent. and less than 25 per cent. NaCl up to 15 per cent. KCl up to 15 per cent. MgO 0-15 per cent. CaF2 12-22 per cent. other materials (other halides not reducible by molten magnesium, inert oxides and carbon) up to 20 per cent. and not including more than 5 per cent. of halides, the sodium chloride and potassium chloride together being between 10 and 25 per cent and the calcium fluoride and magnesium oxide together being between 18 and 32 per cent. Calcium fluoride may be replaced wholly or partly by an approximately chemically equivalent proportion of one or more fluorides of alkali metals, alkali earth metals and magnesium, the fluoride or fluorides not exceeding 22 per cent. in total. Specifications 469,347, 539,023 and 539,024 are referred to.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB590172A true GB590172A (en) | 1947-07-10 |
Family
ID=1628986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB744744A Expired GB590172A (en) | 1944-04-21 | Improvements in or relating to fluxes for use in the melting and refining of light metal |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB590172A (en) |
Cited By (2)
| 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 |
| CN111961881A (en) * | 2020-08-27 | 2020-11-20 | 西安建筑科技大学 | Additive applied to nickel flash furnace smelting process and application method thereof |
-
1944
- 1944-04-21 GB GB744744A patent/GB590172A/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 |
| CN111961881A (en) * | 2020-08-27 | 2020-11-20 | 西安建筑科技大学 | Additive applied to nickel flash furnace smelting process and application method thereof |
| CN111961881B (en) * | 2020-08-27 | 2022-05-24 | 西安建筑科技大学 | Additive applied to nickel flash furnace smelting process and using method thereof |
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