GB568315A - Improvements in and relating to the manufacture of metals and alloys - Google Patents
Improvements in and relating to the manufacture of metals and alloysInfo
- Publication number
- GB568315A GB568315A GB448641A GB448641A GB568315A GB 568315 A GB568315 A GB 568315A GB 448641 A GB448641 A GB 448641A GB 448641 A GB448641 A GB 448641A GB 568315 A GB568315 A GB 568315A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alloy
- metal
- alloys
- metals
- manganese
- 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
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
Abstract
568,315. Metals and alloys. ADELINE, P. April 3, 1941, No. 4486. [Class 82 (i)] In the reduction of the silicon content of a metal or alloy by a method of the kind in which the molten material is treated with one or more oxides of the metal or of a metal of the alloy, the -oxide or mixture of oxides is preheated to 1200‹ C. or higher before being mixed with the molten material. The preheating may be effected by exothermic reaction, for example, by placing part of the oxide or oxides at the bottom of the crucible or ladle, superposing a mixture of the other part with aluminium, and pouring the molten metal or alloy thereon, with or without previous ignition of the mixture. Lime may be present in amount sufficient to remove some, but not all, of the silicon. The method may be applied to the treatment of ferro-manganese, an alloy consisting of 40 per cent of manganese, 40 per cent of chromium, and 20 per cent of iron, and generally in the manufacture of such metals as manganese, tungsten, molybdenum, chromium, nickel, titanium, vanadium, zirconium, tantalum and their alloys. Specification 568,314 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB448641A GB568315A (en) | 1941-04-03 | 1941-04-03 | Improvements in and relating to the manufacture of metals and alloys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB448641A GB568315A (en) | 1941-04-03 | 1941-04-03 | Improvements in and relating to the manufacture of metals and alloys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB568315A true GB568315A (en) | 1945-03-29 |
Family
ID=9778080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB448641A Expired GB568315A (en) | 1941-04-03 | 1941-04-03 | Improvements in and relating to the manufacture of metals and alloys |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB568315A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2926080A (en) * | 1956-06-26 | 1960-02-23 | Metallgesellschaft Ag | Process for the introduction of rare earths in addition alloys |
-
1941
- 1941-04-03 GB GB448641A patent/GB568315A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2926080A (en) * | 1956-06-26 | 1960-02-23 | Metallgesellschaft Ag | Process for the introduction of rare earths in addition alloys |
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