CA988752A - Normal grain growth (110) (001) textured iron-cobalt alloys - Google Patents

Normal grain growth (110) (001) textured iron-cobalt alloys

Info

Publication number
CA988752A
CA988752A CA161,434A CA161434A CA988752A CA 988752 A CA988752 A CA 988752A CA 161434 A CA161434 A CA 161434A CA 988752 A CA988752 A CA 988752A
Authority
CA
Canada
Prior art keywords
grain growth
cobalt alloys
normal grain
textured iron
textured
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
CA161,434A
Other languages
English (en)
Other versions
CA161434S (en
Inventor
Donald R. Thornburg
Karl Foster
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.)
Westinghouse Electric Corp
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.)
Filing date
Publication date
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of CA988752A publication Critical patent/CA988752A/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
    • 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)
CA161,434A 1972-02-22 1973-01-17 Normal grain growth (110) (001) textured iron-cobalt alloys Expired CA988752A (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
CA988752A true CA988752A (en) 1976-05-11

Family

ID=22855655

Family Applications (1)

Application Number Title Priority Date Filing Date
CA161,434A Expired CA988752A (en) 1972-02-22 1973-01-17 Normal grain growth (110) (001) textured iron-cobalt alloys

Country Status (8)

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

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 (de) * 1999-06-23 2005-03-17 Vacuumschmelze Gmbh Eisen-Kobalt-Legierung mit geringer Koerzitivfeldstärke und Verfahren zur Herstellung von Halbzeug aus einer Eisen-Kobalt-Legierung
CN107735843B (zh) 2014-11-25 2021-01-05 艾普伦 电力变压器磁芯的基础组件，包括其的磁芯，制造该磁芯的方法及包括该磁芯的变压器
US20160329139A1 (en) 2015-05-04 2016-11-10 Carpenter Technology Corporation Ultra-low cobalt iron-cobalt magnetic alloys
WO2017016604A1 (fr) 2015-07-29 2017-02-02 Aperam Tôle ou bande en alliage feco ou fesi ou en fe et son procédé de fabrication, noyau magnétique de transformateur réalisé à partir d'elle et transformateur le comportant
KR102632108B1 (ko) 2016-09-30 2024-01-31 아뻬랑 절단-스택형 변압기를 위한 변압기 코어 및 이를 포함하는 변압기
EP3529386B1 (en) 2016-10-21 2021-04-14 CRS Holdings, Inc. Reducing ordered growth in soft-magnetic fe-co alloys
CN113897558B (zh) * 2021-10-08 2022-10-11 北京北冶功能材料有限公司 一种高饱和磁感高磁导率铁基软磁材料及其制备方法

Family Cites Families (1)

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

Also Published As

Publication number Publication date
BE795762A (fr) 1973-08-22
JPS4897722A (OSRAM) 1973-12-12
FR2173187A1 (OSRAM) 1973-10-05
GB1420371A (en) 1976-01-07
FR2173187B1 (OSRAM) 1977-04-22
IT976647B (it) 1974-09-10
DE2307929A1 (de) 1973-09-06
US3843424A (en) 1974-10-22

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