GB129330A - An Improved Steel. - Google Patents
An Improved Steel.Info
- Publication number
- GB129330A GB129330A GB1522417A GB1522417A GB129330A GB 129330 A GB129330 A GB 129330A GB 1522417 A GB1522417 A GB 1522417A GB 1522417 A GB1522417 A GB 1522417A GB 129330 A GB129330 A GB 129330A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- cobalt
- improved steel
- steel
- balfour
- 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
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Lubricants (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Abstract
129,330. Macgregor, P., and Balfour A. Oct. 19, 1917. Alloys.-A steel suitable for cutting-tools and as a substitute for high-speed steel contains 1 to 6 per cent of nickel, 1 to 3.5 per cent of carbon. and 6 to 20 per cent of chromium. Up to about 2 per cent of one or more other metals such as tantalum, molybdenum, tungsten, vanadium, zirconium, uranium, cobalt, &c., may be added, except that, in the case of cobalt, the amount used is preferably 0.9 per cent or less.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1522417A GB129330A (en) | 1917-10-19 | 1917-10-19 | An Improved Steel. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1522417A GB129330A (en) | 1917-10-19 | 1917-10-19 | An Improved Steel. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB129330A true GB129330A (en) | 1919-07-17 |
Family
ID=32346696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1522417A Expired GB129330A (en) | 1917-10-19 | 1917-10-19 | An Improved Steel. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB129330A (en) |
-
1917
- 1917-10-19 GB GB1522417A patent/GB129330A/en not_active Expired
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