GB540105A - A process for briquetting or ingoting scrap of light metals or alloys - Google Patents
A process for briquetting or ingoting scrap of light metals or alloysInfo
- Publication number
- GB540105A GB540105A GB594840A GB594840A GB540105A GB 540105 A GB540105 A GB 540105A GB 594840 A GB594840 A GB 594840A GB 594840 A GB594840 A GB 594840A GB 540105 A GB540105 A GB 540105A
- Authority
- GB
- United Kingdom
- Prior art keywords
- scrap
- temperature
- tons
- ingoting
- briquetting
- 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/24—Binding; Briquetting ; Granulating
- C22B1/248—Binding; Briquetting ; Granulating of metal scrap or alloys
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
540,105. Consolidating scrap. STERN, M. April 2, 1940, No. 5948. [Class 83 (iv)] Light metal scrap is consolidated by compressing at a temperature below that producing oxidation at a damaging rate and lying between 250- 500‹C. The scrap is preferably preheated in a non-oxidizing atmosphere in a rotary muffle kiln and its temperature is controlled during compression, preferably by heating means. For magnesium a temperature of 300‹ C. and a pressure of 0.5 to 1.5 metric tons per sq. cm. or 320‹ C. and 0.4 tons may be used and for aluminium or the alloy known under the Registered Trade Mark " Duralamin 400‹ C. and 0.5 to 2.5 tons. Consolidation may be effected by repeated blows of an air hammer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB594840A GB540105A (en) | 1940-04-02 | 1940-04-02 | A process for briquetting or ingoting scrap of light metals or alloys |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB594840A GB540105A (en) | 1940-04-02 | 1940-04-02 | A process for briquetting or ingoting scrap of light metals or alloys |
Publications (1)
Publication Number | Publication Date |
---|---|
GB540105A true GB540105A (en) | 1941-10-06 |
Family
ID=9805617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB594840A Expired GB540105A (en) | 1940-04-02 | 1940-04-02 | A process for briquetting or ingoting scrap of light metals or alloys |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB540105A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4159907A (en) * | 1976-12-23 | 1979-07-03 | Amino Aluminium Industries, Co., Ltd. | Method for melting aluminum scraps |
WO2014025269A1 (en) | 2012-08-08 | 2014-02-13 | "Equity Investors" Spółka Z Ograniczoną | A method for reprocessing aluminium and aluminium alloys scrap |
-
1940
- 1940-04-02 GB GB594840A patent/GB540105A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4159907A (en) * | 1976-12-23 | 1979-07-03 | Amino Aluminium Industries, Co., Ltd. | Method for melting aluminum scraps |
WO2014025269A1 (en) | 2012-08-08 | 2014-02-13 | "Equity Investors" Spółka Z Ograniczoną | A method for reprocessing aluminium and aluminium alloys scrap |
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