SE7314861L - - Google Patents

Info

Publication number
SE7314861L
SE7314861L SE7314861A SE7314861A SE7314861L SE 7314861 L SE7314861 L SE 7314861L SE 7314861 A SE7314861 A SE 7314861A SE 7314861 A SE7314861 A SE 7314861A SE 7314861 L SE7314861 L SE 7314861L
Authority
SE
Sweden
Prior art keywords
ions
reducing gas
silicon steel
thickness
particles
Prior art date
Application number
SE7314861A
Other languages
English (en)
Other versions
SE377581B (fr
Inventor
Svenska Elektriska Ab Allmenna
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Priority to SE7314861A priority Critical patent/SE377581B/xx
Priority to DE19742447957 priority patent/DE2447957C3/de
Priority to US05/518,149 priority patent/US3930897A/en
Priority to JP49125317A priority patent/JPS5075136A/ja
Priority to FR7436252A priority patent/FR2249968A1/fr
Priority to GB47145/74A priority patent/GB1478546A/en
Priority to BE150156A priority patent/BE821788A/xx
Publication of SE7314861L publication Critical patent/SE7314861L/xx
Publication of SE377581B publication Critical patent/SE377581B/xx

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Chemical Treatment Of Metals (AREA)
SE7314861A 1973-11-01 1973-11-01 SE377581B (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE7314861A SE377581B (fr) 1973-11-01 1973-11-01
DE19742447957 DE2447957C3 (de) 1973-11-01 1974-10-08 Verfahren zur Behandlung eines mit einem isolierenden Schutzbelag aus Silikat versehenen Gegenstandes aus siliciumhaltigem Stahl
US05/518,149 US3930897A (en) 1973-11-01 1974-10-25 Method of treating an object of silicon steel provided with an insulating protective coating of silicate with a solution of phosphate
JP49125317A JPS5075136A (fr) 1973-11-01 1974-10-30
FR7436252A FR2249968A1 (fr) 1973-11-01 1974-10-30
GB47145/74A GB1478546A (en) 1973-11-01 1974-10-31 Method of providing articles of silicon steel with an electrically insulating protective coating
BE150156A BE821788A (fr) 1973-11-01 1974-10-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7314861A SE377581B (fr) 1973-11-01 1973-11-01

Publications (2)

Publication Number Publication Date
SE7314861L true SE7314861L (fr) 1975-05-02
SE377581B SE377581B (fr) 1975-07-14

Family

ID=20318984

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7314861A SE377581B (fr) 1973-11-01 1973-11-01

Country Status (6)

Country Link
US (1) US3930897A (fr)
JP (1) JPS5075136A (fr)
BE (1) BE821788A (fr)
FR (1) FR2249968A1 (fr)
GB (1) GB1478546A (fr)
SE (1) SE377581B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE402470B (sv) * 1976-10-29 1978-07-03 Asea Ab Sett att behandla ett med en isolerande skyddsbeleggning av silikat forsett foremal av kiselhaltigt stal
GB2201157B (en) * 1986-12-23 1991-07-17 Albright & Wilson Processes and products for surface treatment
US4881975A (en) * 1986-12-23 1989-11-21 Albright & Wilson Limited Products for treating surfaces
GB9207725D0 (en) * 1992-04-08 1992-05-27 Brent Chemicals Int Phosphating solution for metal substrates

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2753282A (en) * 1953-07-27 1956-07-03 Allegheny Ludlum Steel Method of forming insulating coat on steel and composition therefor
US2835618A (en) * 1954-03-09 1958-05-20 Parker Rust Proof Co Solution and method for producing heat resistant electrical insulation coatings on ferrous surfaces
US3615918A (en) * 1969-03-28 1971-10-26 Armco Steel Corp Method of annealing with a magnesia separator containing a decomposable phosphate
US3658587A (en) * 1970-01-02 1972-04-25 Allegheny Ludlum Steel Electrical insulation coating saturated with magnesium and/or calcium ions

Also Published As

Publication number Publication date
DE2447957B2 (de) 1976-09-16
BE821788A (fr) 1975-02-17
SE377581B (fr) 1975-07-14
DE2447957A1 (de) 1975-09-18
GB1478546A (en) 1977-07-06
FR2249968A1 (fr) 1975-05-30
JPS5075136A (fr) 1975-06-20
US3930897A (en) 1976-01-06

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