FR2173187A1 - - Google Patents

Info

Publication number
FR2173187A1
FR2173187A1 FR7306322A FR7306322A FR2173187A1 FR 2173187 A1 FR2173187 A1 FR 2173187A1 FR 7306322 A FR7306322 A FR 7306322A FR 7306322 A FR7306322 A FR 7306322A FR 2173187 A1 FR2173187 A1 FR 2173187A1
Authority
FR
France
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.)
Granted
Application number
FR7306322A
Other languages
French (fr)
Other versions
FR2173187B1 (pt
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.)
CBS 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
Publication of FR2173187A1 publication Critical patent/FR2173187A1/fr
Application granted granted Critical
Publication of FR2173187B1 publication Critical patent/FR2173187B1/fr
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)
FR7306322A 1972-02-22 1973-02-22 Expired FR2173187B1 (pt)

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 (2)

Publication Number Publication Date
FR2173187A1 true FR2173187A1 (pt) 1973-10-05
FR2173187B1 FR2173187B1 (pt) 1977-04-22

Family

ID=22855655

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7306322A Expired FR2173187B1 (pt) 1972-02-22 1973-02-22

Country Status (8)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0118148A1 (en) * 1983-02-08 1984-09-12 Koninklijke Philips Electronics N.V. Iron-based low-expansion alloy having a crystal structure of the cubic sodium-zinc alloy type of molar ratio 1:13, an article manufactured from this material and method of producing the alloy
EP3093858A1 (en) * 2015-05-04 2016-11-16 Carpenter Technology Corporation Ultra-low cobalt iron-cobalt magnet alloys

Families Citing this family (9)

* 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
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
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
EP3520124B1 (fr) 2016-09-30 2022-04-13 Aperam Noyau de transformateur du type découpé-empilé, et transformateur le comportant
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

Citations (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

Patent Citations (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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0118148A1 (en) * 1983-02-08 1984-09-12 Koninklijke Philips Electronics N.V. Iron-based low-expansion alloy having a crystal structure of the cubic sodium-zinc alloy type of molar ratio 1:13, an article manufactured from this material and method of producing the alloy
EP3093858A1 (en) * 2015-05-04 2016-11-16 Carpenter Technology Corporation Ultra-low cobalt iron-cobalt magnet alloys
US11114226B2 (en) 2015-05-04 2021-09-07 Carpenter Technology Corporation Ultra-low cobalt iron-cobalt magnetic alloys

Also Published As

Publication number Publication date
GB1420371A (en) 1976-01-07
FR2173187B1 (pt) 1977-04-22
DE2307929A1 (de) 1973-09-06
BE795762A (fr) 1973-08-22
CA988752A (en) 1976-05-11
US3843424A (en) 1974-10-22
IT976647B (it) 1974-09-10
JPS4897722A (pt) 1973-12-12

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Legal Events

Date Code Title Description
ST Notification of lapse