GB258345A - Improved process for the manufacture of cables loaded with alloys of high magnetic permeability - Google Patents
Improved process for the manufacture of cables loaded with alloys of high magnetic permeabilityInfo
- Publication number
- GB258345A GB258345A GB1572625A GB1572625A GB258345A GB 258345 A GB258345 A GB 258345A GB 1572625 A GB1572625 A GB 1572625A GB 1572625 A GB1572625 A GB 1572625A GB 258345 A GB258345 A GB 258345A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- loaded
- alloys
- manufacture
- magnetic permeability
- 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
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
258,345. Smith, W. S., and Garnett, K. J. June 17, 1925. Annealing.-A tightly wound loaded conductor is annealed by subjecting it to a low temperature heat treatment followed after cooling by a high temperature heat treatment, the temperature of the first heat treatment being from 500-650‹ C. and the second 880-920‹ C. In an example a copper conductor loaded with an alloy wire composed of 74 per cent of nickel, 20.2 per cent of iron, 5.3 per cent of copper and 0.5 per cent of manganese is heated to 515‹ C. and 820‹ C. or to 650‹ C. and 920‹ C., the cooling being to room temperature. In another example a copper conductor loaded with an alloy wire composed of 76 per cent of nickel, 16.5 per cent of iron, 5 per cent of copper, 2 per cent of chromium and 0.5 per cent of manganese is heated to 650‹ C and 880‹ C.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1572625A GB258345A (en) | 1925-06-17 | 1925-06-17 | Improved process for the manufacture of cables loaded with alloys of high magnetic permeability |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1572625A GB258345A (en) | 1925-06-17 | 1925-06-17 | Improved process for the manufacture of cables loaded with alloys of high magnetic permeability |
Publications (1)
Publication Number | Publication Date |
---|---|
GB258345A true GB258345A (en) | 1926-09-17 |
Family
ID=10064383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1572625A Expired GB258345A (en) | 1925-06-17 | 1925-06-17 | Improved process for the manufacture of cables loaded with alloys of high magnetic permeability |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB258345A (en) |
-
1925
- 1925-06-17 GB GB1572625A patent/GB258345A/en not_active Expired
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