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 permeability

Info

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
Application number
GB1572625A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB1572625A priority Critical patent/GB258345A/en
Publication of GB258345A publication Critical patent/GB258345A/en
Expired legal-status Critical Current

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.
GB1572625A 1925-06-17 1925-06-17 Improved process for the manufacture of cables loaded with alloys of high magnetic permeability Expired GB258345A (en)

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)

Similar Documents

Publication Publication Date Title
GB1369903A (en) Self nucleating magnetic wire
GB258345A (en) Improved process for the manufacture of cables loaded with alloys of high magnetic permeability
US1818054A (en) Magnetic material
US1762730A (en) Heat treatment of magnetic materials
US2270762A (en) Cold rolled silicon steel strip
US2264859A (en) Annealing silicon steel strip
GB336948A (en) Improvements in the manufacture of magnetic alloys
US2192032A (en) Method for improving the magnetic properties of ferrous alloys
GB252074A (en) Improvements in the manufacture of wires and tapes for loading telephone conductors
GB295971A (en) Process for improving the mechanical properties of heavy metals or their alloys
US2514667A (en) Magnetic alloys
GB250194A (en) Improved manufacture of alloys of copper nickel and aluminium
GB366523A (en) The manufacture of magnetic metals and alloys
GB214717A (en) Differential heat effects produced in conductors by induced currents of electricity
US2174368A (en) Method of treating alloys
US1765436A (en) Method of producing magnetic materials
US3446680A (en) Production of grain-oriented silicon steels
GB495049A (en) Improvements relating to the manufacture of alternating electric current rectifiers
GB265642A (en) Improved method of producing high permeability in magnetic material
GB431511A (en) Improvements in and relating to magnetic alloys
GB427205A (en) Improvements in and relating to magnetic alloys
GB439384A (en) Improvements in and relating to copper alloys and to methods of heat-treating the same
GB200144A (en) Improvements in the manufacture of electrical conductors
GB346788A (en) Improvements in magnetic material and in the method of making same
GB256457A (en) Improved manufacture of copper alloys