IN148757B - - Google Patents
Info
- Publication number
- IN148757B IN148757B IN338/DEL/78A IN338DE1978A IN148757B IN 148757 B IN148757 B IN 148757B IN 338DE1978 A IN338DE1978 A IN 338DE1978A IN 148757 B IN148757 B IN 148757B
- Authority
- IN
- India
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
- C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
- C23D5/00—Coating with enamels or vitreous layers
- C23D5/10—Coating with enamels or vitreous layers with refractory materials
-
- 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)
- 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)
- Soft Magnetic Materials (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US79885577A | 1977-05-20 | 1977-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN148757B true IN148757B (en) | 1981-06-06 |
Family
ID=25174443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN338/DEL/78A IN148757B (en) | 1977-05-20 | 1978-05-08 |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5942750B2 (en) |
| BE (1) | BE867259A (en) |
| BR (1) | BR7803158A (en) |
| CA (1) | CA1109772A (en) |
| DE (1) | DE2821417A1 (en) |
| ES (1) | ES470030A1 (en) |
| FR (1) | FR2391540A1 (en) |
| GB (1) | GB1597656A (en) |
| IN (1) | IN148757B (en) |
| IT (1) | IT1096309B (en) |
| SE (1) | SE444186B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5558331A (en) * | 1978-10-25 | 1980-05-01 | Kawasaki Steel Corp | Forming method for forsterite insulation film of anisotropic silicon steel plate |
| JPS57207114A (en) * | 1981-06-16 | 1982-12-18 | Nippon Steel Corp | Manufacture of anisotropic electric steel plate |
| CA1166804A (en) * | 1982-05-06 | 1984-05-08 | Michael H. Haselkorn | Stable slurry of inactive magnesia and method therefor |
| US4582547A (en) * | 1984-05-07 | 1986-04-15 | Allegheny Ludlum Steel Corporation | Method for improving the annealing separator coating on silicon steel and coating therefor |
| JPS60263405A (en) * | 1984-06-11 | 1985-12-26 | Fujikura Ltd | Manufacture of silicon steel strip core insulated substrate |
| JP3382804B2 (en) * | 1997-01-28 | 2003-03-04 | 新日本製鐵株式会社 | Manufacturing method of grain-oriented electrical steel sheet with excellent glass coating |
| JP4122448B2 (en) * | 2002-11-28 | 2008-07-23 | タテホ化学工業株式会社 | Magnesium oxide for annealing separator |
| CN111943262A (en) * | 2020-08-24 | 2020-11-17 | 山西银圣科技有限公司 | Preparation method of titanium dioxide special for oriented silicon steel |
| CN114645126A (en) * | 2022-03-09 | 2022-06-21 | 山西银圣科技有限公司 | Common oriented silicon steel magnesium oxide separant and preparation method and application thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1954773C3 (en) * | 1968-11-01 | 1974-02-28 | Yawata Iron & Steel Co., Ltd., Tokio | Process for the production of single grain oriented silicon steel sheets with high magnetic induction and low iron loss |
| BE754777A (en) * | 1969-08-18 | 1971-02-12 | Morton Int Inc | COMPOSITION OF COATING BASED ON MAGNESIUM OXIDE AND PROCEDURE FOR USING THIS COMPOSITION |
| JPS5231296B2 (en) * | 1973-06-07 | 1977-08-13 | ||
| GB1398504A (en) * | 1973-07-05 | 1975-06-25 | Merck & Co Inc | Coating surface-oxidized silicon-containing steel |
| US3841925A (en) * | 1973-09-12 | 1974-10-15 | Morton Norwich Products Inc | Magnesium oxide steel coating composition and process |
| FR2288151A1 (en) * | 1974-10-14 | 1976-05-14 | Nippon Steel Corp | Annealing silicon steel sheet or strip - using parting cpd. contg. magnesium oxide and boron oxide as magnesium borate |
| US4010050A (en) * | 1975-09-08 | 1977-03-01 | Allegheny Ludlum Industries, Inc. | Processing for aluminum nitride inhibited oriented silicon steel |
-
1978
- 1978-05-03 GB GB17487/78A patent/GB1597656A/en not_active Expired
- 1978-05-08 IN IN338/DEL/78A patent/IN148757B/en unknown
- 1978-05-11 CA CA303,157A patent/CA1109772A/en not_active Expired
- 1978-05-16 DE DE19782821417 patent/DE2821417A1/en active Granted
- 1978-05-18 SE SE7805720A patent/SE444186B/en not_active IP Right Cessation
- 1978-05-18 BR BR7803158A patent/BR7803158A/en unknown
- 1978-05-19 ES ES470030A patent/ES470030A1/en not_active Expired
- 1978-05-19 JP JP53059872A patent/JPS5942750B2/en not_active Expired
- 1978-05-19 BE BE187852A patent/BE867259A/en not_active IP Right Cessation
- 1978-05-19 FR FR7814938A patent/FR2391540A1/en active Granted
- 1978-05-22 IT IT23676/78A patent/IT1096309B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| SE7805720L (en) | 1978-11-21 |
| SE444186B (en) | 1986-03-24 |
| GB1597656A (en) | 1981-09-09 |
| IT1096309B (en) | 1985-08-26 |
| DE2821417A1 (en) | 1978-11-30 |
| FR2391540A1 (en) | 1978-12-15 |
| BE867259A (en) | 1978-11-20 |
| JPS5942750B2 (en) | 1984-10-17 |
| FR2391540B1 (en) | 1981-02-27 |
| ES470030A1 (en) | 1979-09-16 |
| BR7803158A (en) | 1979-01-02 |
| CA1109772A (en) | 1981-09-29 |
| JPS5433839A (en) | 1979-03-12 |
| DE2821417C2 (en) | 1987-05-21 |
| IT7823676A0 (en) | 1978-05-22 |