SE7411669L - - Google Patents
Info
- Publication number
- SE7411669L SE7411669L SE7411669A SE7411669A SE7411669L SE 7411669 L SE7411669 L SE 7411669L SE 7411669 A SE7411669 A SE 7411669A SE 7411669 A SE7411669 A SE 7411669A SE 7411669 L SE7411669 L SE 7411669L
- Authority
- SE
- Sweden
- Prior art keywords
- annealing
- steel strip
- silicon steel
- decarburizing
- decarburizing annealing
- Prior art date
Links
- 238000000137 annealing Methods 0.000 abstract 4
- 229910000976 Electrical steel Inorganic materials 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 238000005554 pickling Methods 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
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
- 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
- C23D3/00—Chemical treatment of the metal surfaces prior to coating
-
- 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
- H01B3/08—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances quartz; glass; glass wool; slag wool; vitreous enamels
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electromagnetism (AREA)
- Physics & Mathematics (AREA)
- Dispersion Chemistry (AREA)
- Power Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Chemical Treatment Of Metals (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Soft Magnetic Materials (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12117473A JPS5322529B2 (US08087162-20120103-C00010.png) | 1973-10-30 | 1973-10-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7411669L true SE7411669L (US08087162-20120103-C00010.png) | 1975-05-02 |
| SE410625B SE410625B (sv) | 1979-10-22 |
Family
ID=14804669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7411669A SE410625B (sv) | 1973-10-30 | 1974-09-17 | Sett att skapa en likformig elektriskt isolerande glasfilm av magnesiumoxid-kiseldioxid pa ytan av en orienterad kiselstalplat |
Country Status (9)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4897131A (en) * | 1985-12-06 | 1990-01-30 | Nippon Steel Corporation | Grain-oriented electrical steel sheet having improved glass film properties and low watt loss |
| JPH02163321A (ja) * | 1988-03-10 | 1990-06-22 | Nkk Corp | 電磁鋼板の酸洗方法 |
| JP3805799B2 (ja) * | 1993-06-28 | 2006-08-09 | Ｊｆｅスチール株式会社 | 方向性けい素鋼板の脱炭焼鈍方法 |
| EP0684320B1 (en) * | 1994-04-26 | 2000-06-21 | LTV STEEL COMPANY, Inc. | Process of making electrical steels |
| US6217673B1 (en) | 1994-04-26 | 2001-04-17 | Ltv Steel Company, Inc. | Process of making electrical steels |
| DE19604844C2 (de) | 1996-02-10 | 1998-02-26 | Forschungszentrum Juelich Gmbh | Verklebung von nichtoxidischen keramischen, keramometallischen oder metallischen Körpern sowie verfahrensgemäß hergestellte Körper |
| US6068708A (en) * | 1998-03-10 | 2000-05-30 | Ltv Steel Company, Inc. | Process of making electrical steels having good cleanliness and magnetic properties |
| US11603575B2 (en) | 2018-03-20 | 2023-03-14 | Nippon Steel Corporation | Grain-oriented electrical steel sheet and method for producing thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3389006A (en) * | 1964-05-18 | 1968-06-18 | Armco Steel Corp | Process for forming a refractory coating on silicon-iron stock |
| US3644185A (en) * | 1969-11-10 | 1972-02-22 | United States Steel Corp | Method of improving magnetic permeability of cube-on-edge oriented silicon-iron sheet stock |
| JPS4819766B1 (US08087162-20120103-C00010.png) * | 1970-03-30 | 1973-06-15 |
-
1973
- 1973-10-30 JP JP12117473A patent/JPS5322529B2/ja not_active Expired
-
1974
- 1974-09-17 SE SE7411669A patent/SE410625B/xx not_active IP Right Cessation
- 1974-09-18 NO NO743361A patent/NO137905C/no unknown
- 1974-09-19 US US05/507,277 patent/US3932237A/en not_active Expired - Lifetime
- 1974-09-24 FI FI2783/74A patent/FI57977C/fi active
- 1974-10-04 DE DE2447482A patent/DE2447482C3/de not_active Expired
- 1974-10-14 BE BE149522A patent/BE821056A/xx unknown
- 1974-10-18 DK DK547074AA patent/DK141817B/da not_active IP Right Cessation
- 1974-10-29 FR FR7436181A patent/FR2249180B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FI278374A (US08087162-20120103-C00010.png) | 1975-05-01 |
| JPS5071526A (US08087162-20120103-C00010.png) | 1975-06-13 |
| FR2249180B1 (US08087162-20120103-C00010.png) | 1976-10-22 |
| JPS5322529B2 (US08087162-20120103-C00010.png) | 1978-07-10 |
| DE2447482A1 (de) | 1975-05-07 |
| DE2447482B2 (de) | 1976-10-21 |
| DE2447482C3 (de) | 1979-06-28 |
| DK141817C (US08087162-20120103-C00010.png) | 1980-11-10 |
| US3932237A (en) | 1976-01-13 |
| NO137905C (no) | 1978-05-16 |
| NO743361L (US08087162-20120103-C00010.png) | 1975-05-26 |
| NO137905B (no) | 1978-02-06 |
| BE821056A (fr) | 1975-02-03 |
| DK547074A (US08087162-20120103-C00010.png) | 1975-06-23 |
| FI57977B (fi) | 1980-07-31 |
| SE410625B (sv) | 1979-10-22 |
| DK141817B (da) | 1980-06-23 |
| FR2249180A1 (US08087162-20120103-C00010.png) | 1975-05-23 |
| FI57977C (fi) | 1980-11-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
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