GB414094A - Improvements in and connected with aluminium alloys - Google Patents
Improvements in and connected with aluminium alloysInfo
- Publication number
- GB414094A GB414094A GB3028532A GB3028532A GB414094A GB 414094 A GB414094 A GB 414094A GB 3028532 A GB3028532 A GB 3028532A GB 3028532 A GB3028532 A GB 3028532A GB 414094 A GB414094 A GB 414094A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alloy
- zinc
- alloys
- magnesium
- metals
- 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
- C22B21/00—Obtaining aluminium
- C22B21/06—Obtaining aluminium refining
- C22B21/062—Obtaining aluminium refining using salt or fluxing agents
-
- 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
Alloys are obtained free from occluded gases, particularly oxygen, by melting them or their constituents in a non-oxidizing atmosphere in the presence of a reducing agent such as carbon. The non-oxidizing atmosphere may be obtained by combustion of a hydrocarbon within a closed vessel containing the metals, and the reducing agent may be the carbon so formed or may be separately added. Two or more constituent metals of an alloy may be combined by the process and the product subsequently combined with the remaining metal or metals. The production of alloys of zinc and magnesium is referred to, particularly an alloy for reflectors consisting of about equal proportions of zinc and magnesium. A zinc-magnesium alloy obtained in this way may be added to molten aluminium to form an intermediate alloy which is subsequently added to a main portion of aluminium. Reoxidation of the alloys during subsequent recasting may be avoided by melting and casting them by the Durville process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3028532A GB414094A (en) | 1932-10-28 | 1932-10-28 | Improvements in and connected with aluminium alloys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3028532A GB414094A (en) | 1932-10-28 | 1932-10-28 | Improvements in and connected with aluminium alloys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB414094A true GB414094A (en) | 1934-07-30 |
Family
ID=10305216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3028532A Expired GB414094A (en) | 1932-10-28 | 1932-10-28 | Improvements in and connected with aluminium alloys |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB414094A (en) |
-
1932
- 1932-10-28 GB GB3028532A patent/GB414094A/en not_active Expired
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