GB553427A - Improvements in or relating to the alloying of tungsten with molten ferrous metal - Google Patents
Improvements in or relating to the alloying of tungsten with molten ferrous metalInfo
- Publication number
- GB553427A GB553427A GB5355/42A GB535542A GB553427A GB 553427 A GB553427 A GB 553427A GB 5355/42 A GB5355/42 A GB 5355/42A GB 535542 A GB535542 A GB 535542A GB 553427 A GB553427 A GB 553427A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ferrous metal
- tungsten
- alloying
- relating
- molten ferrous
- 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
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/006—Making ferrous alloys compositions used for making ferrous alloys
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Abstract
553,427. Alloys. CLIMAX MOLYBDENUM CO. April 21, 1942, No. 5355. Convention date, April 7, 1941. [Class 82 (i)] Iron alloys containing tungsten are made by adding to molten ferrous metal a mixture of an oxide of tungsten, a carbonaceous binder, and a more active reducing agent which may be one or more of the elements aluminium, silicon, calcium, and magnesium. The mixture may be in the form of briquettes which are preferably highly compressed, and the addition may be made in the ladle or may be part of the furnace charge. The ferrous metal may also contain chromium or vanadium. Specification 513,853 is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US553427XA | 1941-04-07 | 1941-04-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB553427A true GB553427A (en) | 1943-05-20 |
Family
ID=21997212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5355/42A Expired GB553427A (en) | 1941-04-07 | 1942-04-21 | Improvements in or relating to the alloying of tungsten with molten ferrous metal |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB553427A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0061815A1 (en) * | 1981-03-31 | 1982-10-06 | Union Carbide Corporation | Addition agents for iron-base alloys |
-
1942
- 1942-04-21 GB GB5355/42A patent/GB553427A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0061815A1 (en) * | 1981-03-31 | 1982-10-06 | Union Carbide Corporation | Addition agents for iron-base alloys |
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