GB392661A - Alloy steel for permanent magnets - Google Patents
Alloy steel for permanent magnetsInfo
- Publication number
- GB392661A GB392661A GB1602/32A GB160232A GB392661A GB 392661 A GB392661 A GB 392661A GB 1602/32 A GB1602/32 A GB 1602/32A GB 160232 A GB160232 A GB 160232A GB 392661 A GB392661 A GB 392661A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- alloy steel
- permanent magnets
- cobalt
- accepted
- 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
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
- C22C38/105—Ferrous alloys, e.g. steel alloys containing cobalt containing Co and Ni
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Hard Magnetic Materials (AREA)
- Powder Metallurgy (AREA)
Abstract
A modification of the alloy steel described in the parent Specification has a cobalt content of 0,5-40 per cent. The Specification as open to inspection under Sect. 91 describes a steel containing 5-40 per cent of nickel, 1-20 per cent of aluminium, and 0,5-40 per cent of cobalt, with or without less than 1,5 per cent of carbon. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP392661X | 1931-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB392661A true GB392661A (en) | 1933-05-25 |
Family
ID=12548322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1602/32A Expired GB392661A (en) | 1931-08-27 | 1932-01-19 | Alloy steel for permanent magnets |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB392661A (en) |
-
1932
- 1932-01-19 GB GB1602/32A patent/GB392661A/en not_active Expired
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