FR2296701A1 - Revetements pour acier au silicium - Google Patents

Revetements pour acier au silicium

Info

Publication number
FR2296701A1
FR2296701A1 FR7421635A FR7421635A FR2296701A1 FR 2296701 A1 FR2296701 A1 FR 2296701A1 FR 7421635 A FR7421635 A FR 7421635A FR 7421635 A FR7421635 A FR 7421635A FR 2296701 A1 FR2296701 A1 FR 2296701A1
Authority
FR
France
Prior art keywords
coatings
silicon steel
silicon
steel
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.)
Granted
Application number
FR7421635A
Other languages
English (en)
French (fr)
Other versions
FR2296701B1 (enrdf_load_stackoverflow
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.)
Merck and Co Inc
Original Assignee
Merck and Co Inc
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 Merck and Co Inc filed Critical Merck and Co Inc
Publication of FR2296701A1 publication Critical patent/FR2296701A1/fr
Application granted granted Critical
Publication of FR2296701B1 publication Critical patent/FR2296701B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H01F1/14783—Fe-Si based alloys in the form of sheets with insulating coating
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
    • 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
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • 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
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C24/00—Coating starting from inorganic powder
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electromagnetism (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Glass Compositions (AREA)
FR7421635A 1973-06-26 1974-06-21 Revetements pour acier au silicium Granted FR2296701A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37372873A 1973-06-26 1973-06-26

Publications (2)

Publication Number Publication Date
FR2296701A1 true FR2296701A1 (fr) 1976-07-30
FR2296701B1 FR2296701B1 (enrdf_load_stackoverflow) 1978-08-11

Family

ID=23473629

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7421635A Granted FR2296701A1 (fr) 1973-06-26 1974-06-21 Revetements pour acier au silicium

Country Status (8)

Country Link
JP (1) JPS5037632A (enrdf_load_stackoverflow)
BE (1) BE816841A (enrdf_load_stackoverflow)
CA (1) CA1042322A (enrdf_load_stackoverflow)
DE (1) DE2430425A1 (enrdf_load_stackoverflow)
FR (1) FR2296701A1 (enrdf_load_stackoverflow)
GB (1) GB1463698A (enrdf_load_stackoverflow)
IT (1) IT1016136B (enrdf_load_stackoverflow)
SE (1) SE7407600L (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5843466B2 (ja) * 1979-06-07 1983-09-27 新日本製鐵株式会社 一方向性珪素鋼板用焼鈍分離剤
CN120060842B (zh) * 2025-04-29 2025-08-05 宝镁特(上海)智能工程有限公司 一种钢板表面氧化镁涂覆工艺

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB587374A (en) * 1943-11-10 1947-04-23 Westinghouse Electric Int Co Improvements in or relating to magnetic members and material and to coating compositions for use therewith
FR2022396A1 (enrdf_load_stackoverflow) * 1968-11-01 1970-07-31 Yawata Iron & Steel Co
FR2058056A5 (enrdf_load_stackoverflow) * 1969-08-18 1971-05-21 Morton Int Inc
FR2074446A5 (enrdf_load_stackoverflow) * 1969-12-18 1971-10-01 Kawasaki Steel Co
FR2158450A1 (enrdf_load_stackoverflow) * 1971-11-02 1973-06-15 Merck & Co Inc

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB587374A (en) * 1943-11-10 1947-04-23 Westinghouse Electric Int Co Improvements in or relating to magnetic members and material and to coating compositions for use therewith
FR2022396A1 (enrdf_load_stackoverflow) * 1968-11-01 1970-07-31 Yawata Iron & Steel Co
FR2058056A5 (enrdf_load_stackoverflow) * 1969-08-18 1971-05-21 Morton Int Inc
FR2074446A5 (enrdf_load_stackoverflow) * 1969-12-18 1971-10-01 Kawasaki Steel Co
FR2158450A1 (enrdf_load_stackoverflow) * 1971-11-02 1973-06-15 Merck & Co Inc

Also Published As

Publication number Publication date
DE2430425A1 (de) 1975-01-16
JPS5037632A (enrdf_load_stackoverflow) 1975-04-08
BE816841A (fr) 1974-12-27
SE7407600L (enrdf_load_stackoverflow) 1974-12-27
CA1042322A (en) 1978-11-14
FR2296701B1 (enrdf_load_stackoverflow) 1978-08-11
IT1016136B (it) 1977-05-30
GB1463698A (en) 1977-02-02

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Legal Events

Date Code Title Description
ST Notification of lapse