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BE795762A - IMPROVED IRON-COBALT ALLOYS - Google Patents

IMPROVED IRON-COBALT ALLOYS

Info

Publication number
BE795762A
BE795762A BE795762DA BE795762A BE 795762 A BE795762 A BE 795762A BE 795762D A BE795762D A BE 795762DA BE 795762 A BE795762 A BE 795762A
Authority
BE
Belgium
Prior art keywords
cobalt alloys
improved iron
iron
improved
alloys
Prior art date
Application number
Other languages
French (fr)
Inventor
D R Thornburg
K Foster
Original Assignee
Westinghouse Electric Corp
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.)
Publication date
Publication of BE795762A publication Critical patent/BE795762A/en

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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
    • C21D8/1227—Warm rolling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Electromagnetism (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
BE795762D 1972-02-22 IMPROVED IRON-COBALT ALLOYS BE795762A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00228071A US3843424A (en) 1972-02-22 1972-02-22 Normal grain growth(110)(001)textured iron-cobalt alloys

Publications (1)

Publication Number Publication Date
BE795762A true BE795762A (en) 1973-08-22

Family

ID=22855655

Family Applications (1)

Application Number Title Priority Date Filing Date
BE795762D BE795762A (en) 1972-02-22 IMPROVED IRON-COBALT ALLOYS

Country Status (8)

Country Link
US (1) US3843424A (en)
JP (1) JPS4897722A (en)
BE (1) BE795762A (en)
CA (1) CA988752A (en)
DE (1) DE2307929A1 (en)
FR (1) FR2173187B1 (en)
GB (1) GB1420371A (en)
IT (1) IT976647B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3977919A (en) * 1973-09-28 1976-08-31 Westinghouse Electric Corporation Method of producing doubly oriented cobalt iron alloys
US4204887A (en) * 1975-04-04 1980-05-27 The Foundation: The Research Institute Of Electric And Magnetic Alloys High damping capacity alloy
US4208254A (en) * 1976-09-22 1980-06-17 Satoshi Ichioka Method of plating an iron-cobalt alloy on a substrate
US4529445A (en) * 1983-02-08 1985-07-16 U.S. Philips Corporation Invar alloy on the basis of iron having a crystal structure of the cubic NaZn13 type
DE19928764B4 (en) * 1999-06-23 2005-03-17 Vacuumschmelze Gmbh Low coercivity iron-cobalt alloy and process for producing iron-cobalt alloy semi-finished product
CA2968791C (en) 2014-11-25 2021-12-14 Aperam Basic module for magnetic core of an electrical transformer, magnetic core comprising said basic module, method for manufacturing said magnetic core, and transformer comprising sa id magnetic core
US20160329139A1 (en) * 2015-05-04 2016-11-10 Carpenter Technology Corporation Ultra-low cobalt iron-cobalt magnetic alloys
WO2017016604A1 (en) 2015-07-29 2017-02-02 Aperam Feco alloy, fesi alloy or fe sheet or strip and production method thereof, magnetic transformer core produced from said sheet or strip, and transformer comprising same
BR112019006378B1 (en) 2016-09-30 2022-11-29 Aperam CUTTING AND STACKING TYPE ELECTRIC TRANSFORMER CORE AND ELECTRIC TRANSFORMER
KR102318304B1 (en) 2016-10-21 2021-10-29 씨알에스 홀딩즈 인코포레이티드 Reduction of regular growth of soft magnetic FE-CO alloys
CN113897558B (en) * 2021-10-08 2022-10-11 北京北冶功能材料有限公司 High-saturation-magnetic-induction high-permeability iron-based soft magnetic material and preparation method thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR903197A (en) * 1943-02-20 1945-09-26 Fides Gmbh Magnetic alloy

Also Published As

Publication number Publication date
FR2173187B1 (en) 1977-04-22
JPS4897722A (en) 1973-12-12
GB1420371A (en) 1976-01-07
IT976647B (en) 1974-09-10
FR2173187A1 (en) 1973-10-05
CA988752A (en) 1976-05-11
DE2307929A1 (en) 1973-09-06
US3843424A (en) 1974-10-22

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