AU504118B2 - Electrically insulating conversion coatings for metal substrates - Google Patents

Electrically insulating conversion coatings for metal substrates

Info

Publication number
AU504118B2
AU504118B2 AU10489/76A AU1048976A AU504118B2 AU 504118 B2 AU504118 B2 AU 504118B2 AU 10489/76 A AU10489/76 A AU 10489/76A AU 1048976 A AU1048976 A AU 1048976A AU 504118 B2 AU504118 B2 AU 504118B2
Authority
AU
Australia
Prior art keywords
electrically insulating
metal substrates
conversion coatings
insulating conversion
coatings
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
AU10489/76A
Other languages
English (en)
Other versions
AU1048976A (en
Inventor
D. P. & Wells J. E Hunter
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.)
British Steel Corp
Original Assignee
British Steel 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 British Steel Corp filed Critical British Steel Corp
Publication of AU1048976A publication Critical patent/AU1048976A/en
Application granted granted Critical
Publication of AU504118B2 publication Critical patent/AU504118B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/04—Details of the magnetic circuit characterised by the material used for insulating the magnetic circuit or parts thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/025—Other inorganic material
    • 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
    • H01F1/16—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 in the form of sheets
    • H01F1/18—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 in the form of sheets with insulating coating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F19/00—Fixed transformers or mutual inductances of the signal type
    • H01F19/04—Transformers or mutual inductances suitable for handling frequencies considerably beyond the audio range
    • 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
    • H01F41/04—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 for manufacturing coils
    • H01F41/12—Insulating of windings
    • H01F41/122—Insulating between turns or between winding layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Multimedia (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Inorganic Insulating Materials (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
AU10489/76A 1975-01-30 1976-01-22 Electrically insulating conversion coatings for metal substrates Expired AU504118B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4113/75A GB1537824A (en) 1975-01-30 1975-01-30 Electrically insulating coatings
GBGB4113/75 1975-01-30

Publications (2)

Publication Number Publication Date
AU1048976A AU1048976A (en) 1977-07-28
AU504118B2 true AU504118B2 (en) 1979-10-04

Family

ID=9771024

Family Applications (1)

Application Number Title Priority Date Filing Date
AU10489/76A Expired AU504118B2 (en) 1975-01-30 1976-01-22 Electrically insulating conversion coatings for metal substrates

Country Status (9)

Country Link
JP (1) JPS51101899A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU504118B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE838007A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1069805A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2603179A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2299708A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1537824A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1057100B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE7600934L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5422937B2 (ja) * 2008-08-05 2014-02-19 新日鐵住金株式会社 方向性電磁鋼板に用いる絶縁皮膜塗布液及び絶縁皮膜形成方法
JP5320898B2 (ja) * 2008-08-08 2013-10-23 新日鐵住金株式会社 方向性電磁鋼板に用いる絶縁皮膜塗布液及び絶縁皮膜形成方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB300911A (en) * 1927-11-19 1930-01-30 Ass Elect Ind Improvements relating to the manufacture of insulated plates of magnetic material for electrical purposes
US2785091A (en) * 1953-10-23 1957-03-12 Jack F Govan Method of protecting metal surfaces, composition therefor, and article resulting therefrom
DE1906912A1 (de) * 1969-02-12 1970-09-03 Mineralchemie Werner & Co Mittel zur Erzeugung von Schichten auf Metalloberflaechen zum Schutz gegen Oxydation und Zunderbildung

Also Published As

Publication number Publication date
JPS51101899A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-09-08
AU1048976A (en) 1977-07-28
BE838007A (fr) 1976-05-14
CA1069805A (en) 1980-01-15
DE2603179A1 (de) 1976-08-05
FR2299708A1 (fr) 1976-08-27
GB1537824A (en) 1979-01-10
SE7600934L (sv) 1976-08-02
IT1057100B (it) 1982-03-10

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