GB204598A - A machinable non-magnetic high resistance cast iron alloy - Google Patents
A machinable non-magnetic high resistance cast iron alloyInfo
- Publication number
- GB204598A GB204598A GB3329020A GB3329020A GB204598A GB 204598 A GB204598 A GB 204598A GB 3329020 A GB3329020 A GB 3329020A GB 3329020 A GB3329020 A GB 3329020A GB 204598 A GB204598 A GB 204598A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cast iron
- per cent
- iron alloy
- high resistance
- manganese
- 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
- C22C37/00—Cast-iron alloys
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
204,598. Dawson, S. E., and Ferranti, Ltd. Nov. 25, 1920. Alloys.-A practically non-magnetic iron alloy having high electrical resistance, and having the properties of cast iron as regards behaviour to tools and in the foundry, is made by adding to grey cast iron a metal such as manganese which reduces the magnetic susceptibility and one or more additions to secure machinability. The alloy may contain, for example, 85 per cent of cast iron, 5 per cent of manganese and 10 per cent of nickel; or 90 per cent of cast iron, 5 per cent of manganese and 5 per cent of nickel; or part of the nickel may be replaced by copper; or up to 1 per cent of aluminium may be included. Specifications 7422/96, 24705/96, 8699/14, and 126,362 are referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3329020A GB204598A (en) | 1920-11-25 | 1920-11-25 | A machinable non-magnetic high resistance cast iron alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3329020A GB204598A (en) | 1920-11-25 | 1920-11-25 | A machinable non-magnetic high resistance cast iron alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB204598A true GB204598A (en) | 1923-10-04 |
Family
ID=10350996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3329020A Expired GB204598A (en) | 1920-11-25 | 1920-11-25 | A machinable non-magnetic high resistance cast iron alloy |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB204598A (en) |
-
1920
- 1920-11-25 GB GB3329020A patent/GB204598A/en not_active Expired
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