GB545569A - Improvements in and relating to the production of steel - Google Patents
Improvements in and relating to the production of steelInfo
- Publication number
- GB545569A GB545569A GB5273/42A GB527342A GB545569A GB 545569 A GB545569 A GB 545569A GB 5273/42 A GB5273/42 A GB 5273/42A GB 527342 A GB527342 A GB 527342A GB 545569 A GB545569 A GB 545569A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tellurium
- selenium
- nickel
- per cent
- alloys
- 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
- Powder Metallurgy (AREA)
Abstract
545,569. Alloys. MOND NICKEL CO. May 9, 1941, No. 5273/42. Convention date, May 18, 1940. Divided out of 545,139. [Class 82 (i)] Steels, which may contain alloying elements such as nickel, chromium, manganese, silicon, molybdenum, vanadium, and copper, are improved by deoxidizing a sulphur-containing melt with aluminium and then treating it with 0.05-0.6 per cent. of selenium or tellurium or both, with or without the addition of up to a total of 0.6 per cent. of one or more alkaline earth metals. If calcium &c. is used the minimum selenium or tellurium may be reduced to 0.01 per cent. Calcium may be used as silicide, and selenium and tellurium as the elements or as alloys with for example iron or nickel, and the materials may be added in the form of a compacted powder mixture containing also a metal powder and a flux as described in Specification 545,139. The Specification as open to inspection under Sect. 91, describes also the subject-matter of Specification 545,139. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA545569X | 1940-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB545569A true GB545569A (en) | 1942-06-02 |
Family
ID=4171773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5273/42A Expired GB545569A (en) | 1940-05-18 | 1941-05-09 | Improvements in and relating to the production of steel |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB545569A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2350776A1 (en) * | 1976-05-14 | 1977-12-09 | Int Harvester Co | DISC-SHAPED TOOL FOR WORKING THE SOIL |
-
1941
- 1941-05-09 GB GB5273/42A patent/GB545569A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2350776A1 (en) * | 1976-05-14 | 1977-12-09 | Int Harvester Co | DISC-SHAPED TOOL FOR WORKING THE SOIL |
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