GB556040A - Improvements relating to the production of steel alloys - Google Patents
Improvements relating to the production of steel alloysInfo
- Publication number
- GB556040A GB556040A GB4442A GB4442A GB556040A GB 556040 A GB556040 A GB 556040A GB 4442 A GB4442 A GB 4442A GB 4442 A GB4442 A GB 4442A GB 556040 A GB556040 A GB 556040A
- Authority
- GB
- United Kingdom
- Prior art keywords
- production
- steel alloys
- improvements relating
- alloy
- steel
- 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
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
556,040. Alloys. BOLTON, C. A. K., and SANDERSON BROS. & NEWBOULD. Ltd. Dec. 12, 1941, No. 44/42. Divided out of 16086/41. [Class 82 (i)] Steel alloys containing molybdenum and either tantalum or niobium or both, particularly highspeed tool steels, are made by adding to a steel melt an alloy of which the above metals constitute at least half, the remainder, if any, being other elements, particularly iron. This alloy may be made by the reduction of a mixture of molybdenum trioxide and columbite. Specification 556,042 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4442A GB556040A (en) | 1941-12-12 | 1941-12-12 | Improvements relating to the production of steel alloys |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4442A GB556040A (en) | 1941-12-12 | 1941-12-12 | Improvements relating to the production of steel alloys |
Publications (1)
Publication Number | Publication Date |
---|---|
GB556040A true GB556040A (en) | 1943-09-17 |
Family
ID=9697372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4442A Expired GB556040A (en) | 1941-12-12 | 1941-12-12 | Improvements relating to the production of steel alloys |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB556040A (en) |
-
1941
- 1941-12-12 GB GB4442A patent/GB556040A/en not_active Expired
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