FR1433228A - Method of forming controlled annealing separators on the surface of metal sheets - Google Patents
Method of forming controlled annealing separators on the surface of metal sheetsInfo
- Publication number
- FR1433228A FR1433228A FR17148A FR17148A FR1433228A FR 1433228 A FR1433228 A FR 1433228A FR 17148 A FR17148 A FR 17148A FR 17148 A FR17148 A FR 17148A FR 1433228 A FR1433228 A FR 1433228A
- Authority
- FR
- France
- Prior art keywords
- metal sheets
- forming controlled
- controlled annealing
- annealing separators
- separators
- 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
Links
- 238000000137 annealing Methods 0.000 title 1
- 239000002184 metal Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- 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
- C21D8/1277—Modifying the physical properties 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/22—Luminous paints
-
- 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
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Thermal Sciences (AREA)
- Electromagnetism (AREA)
- Crystallography & Structural Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Manufacturing & Machinery (AREA)
- Dispersion Chemistry (AREA)
- Power Engineering (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US368422A US3389006A (en) | 1964-05-18 | 1964-05-18 | Process for forming a refractory coating on silicon-iron stock |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1433228A true FR1433228A (en) | 1966-03-25 |
Family
ID=23451134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR17148A Expired FR1433228A (en) | 1964-05-18 | 1965-05-14 | Method of forming controlled annealing separators on the surface of metal sheets |
Country Status (6)
Country | Link |
---|---|
US (1) | US3389006A (en) |
BE (1) | BE663934A (en) |
CH (1) | CH482835A (en) |
DE (1) | DE1458968B2 (en) |
FR (1) | FR1433228A (en) |
GB (1) | GB1108949A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2361767A1 (en) * | 1976-08-11 | 1978-03-10 | Gen Electric | PROCESS FOR MAKING A STATORIC CORE AND STATORIC CORE THUS OBTAINED |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3523837A (en) * | 1967-11-06 | 1970-08-11 | Westinghouse Electric Corp | Non-reactive refractory separating coatings for electrical steels |
JPS5112451B1 (en) * | 1967-12-12 | 1976-04-20 | ||
US3868280A (en) * | 1967-12-12 | 1975-02-25 | Takaaki Yamamoto | Method of forming electric insulating films oriented silicon steel |
US3554489A (en) * | 1968-08-26 | 1971-01-12 | Vesuvius Crucible Co | Coated stopper head for controlling outflow of molten metal through the nozzle of a bottom pour receptacle |
US3775151A (en) * | 1970-05-06 | 1973-11-27 | Nat Steel Corp | Process for preparing chromized ferrous metal sheet material and the resultant articles |
US3753757A (en) * | 1970-05-15 | 1973-08-21 | Union Carbide Corp | Two step porous boiling surface formation |
JPS5219534B2 (en) * | 1972-09-29 | 1977-05-28 | ||
US3877962A (en) * | 1972-12-18 | 1975-04-15 | Owens Illinois Inc | Substrate coating composition and process |
JPS5322529B2 (en) * | 1973-10-30 | 1978-07-10 | ||
BE854833A (en) | 1976-05-24 | 1977-09-16 | Centro Sperimentale Metallurgico Spa | Annealing separator |
US4799969A (en) * | 1987-05-04 | 1989-01-24 | Calgon Corporation | Method for improving magnesium oxide steel coatings using non-aqueous solvents |
US4753687A (en) * | 1987-05-04 | 1988-06-28 | Calgon Corporation | Method for improving magnesium oxide steel coatings using non-aqueous solvents |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2641556A (en) * | 1953-06-09 | Magnetic sheet material provided | ||
US1922254A (en) * | 1926-05-20 | 1933-08-15 | Westinghouse Electric & Mfg Co | Thermionic tube electrode |
US3000752A (en) * | 1957-12-30 | 1961-09-19 | Armco Steel Corp | Coating metallic sheet or strip material with powdered annealing separator substances |
US3090711A (en) * | 1959-07-06 | 1963-05-21 | Armco Steel Corp | Procedure for secondary recrystallization |
US3169236A (en) * | 1961-04-17 | 1965-02-09 | Gen Electric | Magnetic core for electrical induction apparatus with reduced magnetic losses |
US3282747A (en) * | 1964-04-13 | 1966-11-01 | Westinghouse Electric Corp | Annealing cube texture iron-silicon sheets |
-
1964
- 1964-05-18 US US368422A patent/US3389006A/en not_active Expired - Lifetime
-
1965
- 1965-04-30 GB GB18312/65A patent/GB1108949A/en not_active Expired
- 1965-05-13 DE DE1965A0049192 patent/DE1458968B2/en active Pending
- 1965-05-14 FR FR17148A patent/FR1433228A/en not_active Expired
- 1965-05-14 BE BE663934D patent/BE663934A/xx unknown
- 1965-05-18 CH CH690265A patent/CH482835A/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2361767A1 (en) * | 1976-08-11 | 1978-03-10 | Gen Electric | PROCESS FOR MAKING A STATORIC CORE AND STATORIC CORE THUS OBTAINED |
Also Published As
Publication number | Publication date |
---|---|
DE1458968A1 (en) | 1969-02-20 |
DE1458968B2 (en) | 1971-09-02 |
CH482835A (en) | 1969-12-15 |
US3389006A (en) | 1968-06-18 |
GB1108949A (en) | 1968-04-10 |
BE663934A (en) | 1965-09-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |