BE896728A - ELEMENTS OF STEEL SHEETS COATED WITH AN INSULATING PHOSPHATE. - Google Patents

ELEMENTS OF STEEL SHEETS COATED WITH AN INSULATING PHOSPHATE.

Info

Publication number
BE896728A
BE896728A BE0/210756A BE210756A BE896728A BE 896728 A BE896728 A BE 896728A BE 0/210756 A BE0/210756 A BE 0/210756A BE 210756 A BE210756 A BE 210756A BE 896728 A BE896728 A BE 896728A
Authority
BE
Belgium
Prior art keywords
elements
steel sheets
sheets coated
insulating phosphate
phosphate
Prior art date
Application number
BE0/210756A
Other languages
French (fr)
Inventor
N M Pavlik
J Sefko
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 BE896728A publication Critical patent/BE896728A/en

Links

Classifications

    • 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/73—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
    • C23C22/74—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process for obtaining burned-in conversion coatings
    • 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
    • C23C22/23—Condensed phosphates
    • 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
    • C23C22/08—Orthophosphates
    • C23C22/20—Orthophosphates containing aluminium cations
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Soft Magnetic Materials (AREA)
BE0/210756A 1982-05-12 1983-05-11 ELEMENTS OF STEEL SHEETS COATED WITH AN INSULATING PHOSPHATE. BE896728A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37752682A 1982-05-12 1982-05-12

Publications (1)

Publication Number Publication Date
BE896728A true BE896728A (en) 1983-11-14

Family

ID=23489458

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/210756A BE896728A (en) 1982-05-12 1983-05-11 ELEMENTS OF STEEL SHEETS COATED WITH AN INSULATING PHOSPHATE.

Country Status (10)

Country Link
JP (1) JPS5925538A (en)
KR (1) KR910003743B1 (en)
BE (1) BE896728A (en)
CA (1) CA1198037A (en)
ES (1) ES8608590A1 (en)
FR (1) FR2526814B1 (en)
IN (1) IN158643B (en)
IT (1) IT1171065B (en)
MX (1) MX159679A (en)
ZA (1) ZA833072B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5968240A (en) * 1997-08-19 1999-10-19 Sermatech International Inc. Phosphate bonding composition
WO2006042116A2 (en) * 2004-10-05 2006-04-20 Applied Thin Films, Inc. Aluminum phosphate compositions, coatings and related composites
JP5153063B2 (en) * 2005-07-15 2013-02-27 日本発條株式会社 Steel surface treatment method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE971056C (en) * 1949-10-18 1958-12-04 Boleslaw Kaspras Process for converting layers of rust on steel into protective layers
NL170624B (en) * 1951-08-29 Merck & Co Inc PROCESS FOR PREPARING SUBSTITUTED PHENOXYSALICYL ACIDS, PROCEDURE FOR PREPARING A PREPARATION WITH PHARMACOLOGICAL ACTION CONTAINING THESE COMPOUNDS AS WELL AS FORMED PREPARATIONS OBTAINED UNDER THE APPLICATION OF THE APPLICATION.
JPS4812300B1 (en) * 1968-10-28 1973-04-19
US3940291A (en) * 1972-03-23 1976-02-24 Armco Steel Corporation Insulative coatings for electrical steels
US4316751A (en) * 1980-04-14 1982-02-23 Hooker Chemicals & Plastics Corp. Electrical resistance coating for steel

Also Published As

Publication number Publication date
MX159679A (en) 1989-08-02
IT1171065B (en) 1987-06-10
ES522300A0 (en) 1986-06-16
JPH0256020B2 (en) 1990-11-29
KR840004793A (en) 1984-10-24
FR2526814B1 (en) 1987-02-27
IN158643B (en) 1986-12-27
IT8321050A1 (en) 1984-11-11
JPS5925538A (en) 1984-02-09
CA1198037A (en) 1985-12-17
KR910003743B1 (en) 1991-06-10
ES8608590A1 (en) 1986-06-16
ZA833072B (en) 1984-01-25
FR2526814A1 (en) 1983-11-18
IT8321050A0 (en) 1983-05-11

Similar Documents

Publication Publication Date Title
AU555300B2 (en) Corrosion resistant steel components
AU564723B2 (en) Metal duct having integral transverse flanges
FI852516A0 (en) ANORDING FOR THE DOSERING OF THE TILLVAEXT BEFRAEMJANDE AEMNEN.
NO159825C (en) INSULATIVE COATING OF POLYTERTRAFLUORETHYL.
GB8331473D0 (en) Forming corrosion resistant coating
FR2534735B1 (en) INSULATING COATING
DE3382303D1 (en) ANTI-CORROSION ALLOY.
GB8318234D0 (en) Sheathing of steel pipes
DE3580424D1 (en) COATING DIMENSIONS.
NO160622C (en) PROCEDURE FOR THE PROTECTION OF METAL SURFACES FOR CARBON ACCUMULATION.
DE3673205D1 (en) ANTI-CORROSIVE COATING.
IT1164638B (en) METAL HARDENING PROCEDURE
IT8447511A0 (en) HEAT-RESISTANT COATING WITH HIGH SHEARABILITY FOR METAL SHEETS
GB2138796B (en) Preventing corrosion
GB8302024D0 (en) Anticorrosive coating
BE896833A (en) ELEVATOR INSTALLATION.
BE896728A (en) ELEMENTS OF STEEL SHEETS COATED WITH AN INSULATING PHOSPHATE.
DK459685D0 (en) CORROSION RESISTANT ILLUSTRATIVE COATING
NO862608D0 (en) PROCEDURE FOR PREVENTION OF CORROSION ON METAL MATERIALS.
GB8314952D0 (en) Steel structure
AU563311B2 (en) Converter for the smelting of steel
NO853481L (en) PROCEDURE FOR THE OXIDATION OF HYDROCARBONES.
GB2145430B (en) Improving the corrosion resistance of galvanised steel
GB8426526D0 (en) Coated steel
GB2086432B (en) The manufacture of steel of improved hardenability

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: WESTINGHOUSE ELECTRIC CORP.

Effective date: 19920531