GB1271459A - Improvements in or relating to alloys - Google Patents

Improvements in or relating to alloys

Info

Publication number
GB1271459A
GB1271459A GB35648/69A GB3564869A GB1271459A GB 1271459 A GB1271459 A GB 1271459A GB 35648/69 A GB35648/69 A GB 35648/69A GB 3564869 A GB3564869 A GB 3564869A GB 1271459 A GB1271459 A GB 1271459A
Authority
GB
United Kingdom
Prior art keywords
july
strip
alloys
relating
malsing
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
GB35648/69A
Other languages
English (en)
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.)
CSEPEL MUEVEK FEMMUEVE
Original Assignee
CSEPEL MUEVEK FEMMUEVE
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 CSEPEL MUEVEK FEMMUEVE filed Critical CSEPEL MUEVEK FEMMUEVE
Publication of GB1271459A publication Critical patent/GB1271459A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/68—Temporary coatings or embedding materials applied before or during heat treatment
    • C21D1/70—Temporary coatings or embedding materials applied before or during heat treatment while heating or quenching
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • 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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • H01F1/147—Alloys characterised by their composition
    • H01F1/14766—Fe-Si based alloys
    • H01F1/14775—Fe-Si based alloys in the form of sheets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1216—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the working steps
    • C21D8/1233—Cold rolling
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment
    • C21D8/1272—Final recrystallisation annealing
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1277—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular surface treatment
    • C21D8/1283—Application of a separating or insulating coating

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Electromagnetism (AREA)
  • Dispersion Chemistry (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
GB35648/69A 1968-07-17 1969-07-15 Improvements in or relating to alloys Expired GB1271459A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUSE001433 1968-07-17

Publications (1)

Publication Number Publication Date
GB1271459A true GB1271459A (en) 1972-04-19

Family

ID=11001351

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35648/69A Expired GB1271459A (en) 1968-07-17 1969-07-15 Improvements in or relating to alloys

Country Status (12)

Country Link
US (1) US3650851A (cg-RX-API-DMAC10.html)
AT (1) AT308163B (cg-RX-API-DMAC10.html)
BE (1) BE736157A (cg-RX-API-DMAC10.html)
CH (1) CH547541A (cg-RX-API-DMAC10.html)
CS (1) CS162685B2 (cg-RX-API-DMAC10.html)
DE (1) DE1936425B2 (cg-RX-API-DMAC10.html)
FR (1) FR2013111A1 (cg-RX-API-DMAC10.html)
GB (1) GB1271459A (cg-RX-API-DMAC10.html)
PL (1) PL80148B1 (cg-RX-API-DMAC10.html)
RO (1) RO55939A (cg-RX-API-DMAC10.html)
SE (1) SE342845B (cg-RX-API-DMAC10.html)
YU (1) YU160269A (cg-RX-API-DMAC10.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3681056D1 (de) * 1985-04-11 1991-10-02 Sony Corp Weichmagnetischer duenner film.
JP6048699B2 (ja) 2015-02-18 2016-12-21 Ｊｆｅスチール株式会社 無方向性電磁鋼板とその製造方法ならびにモータコア
EP3333271B1 (en) * 2015-08-04 2020-06-17 JFE Steel Corporation Method for manufacturing non-oriented electromagnetic steel sheet with excellent magnetic properties

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA651295A (en) * 1962-10-30 A. Albert Paul Production of thin goss oriented magnetic materials
GB713034A (en) * 1952-01-24 1954-08-04 Armco Int Corp Improvements in and relating to processes of increasing the permeability of orientedsilicon steels
US3008857A (en) * 1957-02-16 1961-11-14 Ver Deutsche Metallwerke Ag Process for the production of grain oriented magnetizable strips and sheets
US3239332A (en) * 1962-03-09 1966-03-08 Fuji Iron & Steel Co Ltd Electric alloy steel containing vanadium and copper
BE639437A (cg-RX-API-DMAC10.html) * 1963-10-31
US3337373A (en) * 1966-08-19 1967-08-22 Westinghouse Electric Corp Doubly oriented cube-on-face magnetic sheet containing chromium

Also Published As

Publication number Publication date
SE342845B (cg-RX-API-DMAC10.html) 1972-02-21
AT308163B (de) 1973-06-25
CH547541A (de) 1974-03-29
FR2013111A1 (cg-RX-API-DMAC10.html) 1970-03-27
CS162685B2 (cg-RX-API-DMAC10.html) 1975-07-15
DE1936425B2 (de) 1970-12-03
RO55939A (cg-RX-API-DMAC10.html) 1974-02-01
PL80148B1 (cg-RX-API-DMAC10.html) 1975-08-30
US3650851A (en) 1972-03-21
YU160269A (en) 1977-04-30
BE736157A (cg-RX-API-DMAC10.html) 1969-12-31
DE1936425A1 (cg-RX-API-DMAC10.html) 1970-12-03

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