BE725991A - - Google Patents
Info
- Publication number
- BE725991A BE725991A BE725991DA BE725991A BE 725991 A BE725991 A BE 725991A BE 725991D A BE725991D A BE 725991DA BE 725991 A BE725991 A BE 725991A
- Authority
- BE
- Belgium
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
- C23C24/00—Coating starting from inorganic powder
-
- 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
- C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
- C23D5/00—Coating with enamels or vitreous layers
-
- 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
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/2495—Thickness [relative or absolute]
- Y10T428/24967—Absolute thicknesses specified
- Y10T428/24975—No layer or component greater than 5 mils thick
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Electromagnetism (AREA)
- Dispersion Chemistry (AREA)
- Power Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical Treatment Of Metals (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Soft Magnetic Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US69488268A | 1968-01-02 | 1968-01-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE725991A true BE725991A (ja) | 1969-05-29 |
Family
ID=24790644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE725991D BE725991A (ja) | 1968-01-02 | 1968-12-24 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3522113A (ja) |
BE (1) | BE725991A (ja) |
BR (1) | BR6805255D0 (ja) |
ES (1) | ES362055A1 (ja) |
FR (1) | FR1600261A (ja) |
GB (1) | GB1226639A (ja) |
SE (1) | SE348586B (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE789262A (fr) * | 1971-09-27 | 1973-01-15 | Nippon Steel Corp | Procede de formation d'un film isolant sur un feuillard d'acierau silicium oriente |
US3940291A (en) * | 1972-03-23 | 1976-02-24 | Armco Steel Corporation | Insulative coatings for electrical steels |
JPS536338A (en) * | 1976-07-07 | 1978-01-20 | Kawasaki Steel Co | Insulating film having excellent heattresisting and sticking properties for electromagnetic steel plates and method of forming said film |
DE10329049A1 (de) | 2003-06-27 | 2005-01-13 | Mtu Aero Engines Gmbh | Verfahren zur Herstellung einer Schutzschicht, Schutzschicht, Verwendung derselben und Bauteil mit einer Schutzschicht |
WO2021125900A1 (ko) * | 2019-12-20 | 2021-06-24 | 주식회사 포스코 | 방향성 전기강판의 절연피막 형성용 조성물, 방향성 전기강판 및 방향성 전기강판의 제조방법 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2384542A (en) * | 1942-07-08 | 1945-09-11 | Western Electric Co | Inorganic insulation for electrical conductors |
US2492095A (en) * | 1946-11-01 | 1949-12-20 | Armco Steel Corp | Production of silicon steel sheet stock having high surface resistivity and resistance to adhesion |
US2554250A (en) * | 1947-12-11 | 1951-05-22 | Westinghouse Electric Corp | Insulating compositions for laminations and product produced therewith |
US2920296A (en) * | 1955-01-07 | 1960-01-05 | Gen Electric | Reduction of transformer noise due to magnetostrictive effects |
US2980561A (en) * | 1958-08-01 | 1961-04-18 | Westinghouse Electric Corp | Method of producing improved magnetic steel strip |
US3214302A (en) * | 1961-02-22 | 1965-10-26 | Hooker Chemical Corp | Method for forming insulating coatings on metal surfaces |
US3138492A (en) * | 1961-10-11 | 1964-06-23 | Allegheny Ludlum Steel | Insulating coating for magnetic steel |
US3418710A (en) * | 1963-05-08 | 1968-12-31 | Westinghouse Electric Corp | High temperature magnetic cores and process for producing the same |
-
1968
- 1968-01-02 US US694882A patent/US3522113A/en not_active Expired - Lifetime
- 1968-12-23 GB GB1226639D patent/GB1226639A/en not_active Expired
- 1968-12-24 BE BE725991D patent/BE725991A/xx not_active IP Right Cessation
- 1968-12-30 SE SE18027/68A patent/SE348586B/xx unknown
- 1968-12-30 BR BR205255/68A patent/BR6805255D0/pt unknown
- 1968-12-31 FR FR1600261D patent/FR1600261A/fr not_active Expired
-
1969
- 1969-01-02 ES ES362055A patent/ES362055A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3522113A (en) | 1970-07-28 |
DE1900040A1 (de) | 1969-08-28 |
FR1600261A (ja) | 1970-07-20 |
DE1900040B2 (de) | 1976-06-10 |
SE348586B (ja) | 1972-09-04 |
GB1226639A (ja) | 1971-03-31 |
BR6805255D0 (pt) | 1973-02-01 |
ES362055A1 (es) | 1970-11-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: ARMCO STEEL CORP. Effective date: 19861231 |