GB441243A - Improvements in permanent magnets and alloys for making the same - Google Patents
Improvements in permanent magnets and alloys for making the sameInfo
- Publication number
- GB441243A GB441243A GB11319/35A GB1131935A GB441243A GB 441243 A GB441243 A GB 441243A GB 11319/35 A GB11319/35 A GB 11319/35A GB 1131935 A GB1131935 A GB 1131935A GB 441243 A GB441243 A GB 441243A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- alloys
- permanent magnets
- making
- same
- 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
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
-
- 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
- C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Hard Magnetic Materials (AREA)
Abstract
Alloys for permanent magnets contain over 25 per cent of iron, 7-30 per cent of nickel, 3-20 per cent of aluminium, and over 20 and up to 40 per cent of copper, with or without up to 20 per cent of cobalt and up to a total of 10 per cent of one or more of the metals chromium, manganese, tungsten, molybdenum, vanadium, and titanium. Up to 1,5 per cent of carbon may be present.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE441243X | 1934-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB441243A true GB441243A (en) | 1936-01-15 |
Family
ID=6515104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB11319/35A Expired GB441243A (en) | 1934-05-30 | 1935-04-12 | Improvements in permanent magnets and alloys for making the same |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB441243A (en) |
-
1935
- 1935-04-12 GB GB11319/35A patent/GB441243A/en not_active Expired
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