GB1183092A - Method of Forming Electric Insulating Films on Al-Containing Silicon Steel Sheet and Surface-Coated Al-Containing Silicon Steel Sheet - Google Patents
Method of Forming Electric Insulating Films on Al-Containing Silicon Steel Sheet and Surface-Coated Al-Containing Silicon Steel SheetInfo
- Publication number
- GB1183092A GB1183092A GB01813/67A GB1181367A GB1183092A GB 1183092 A GB1183092 A GB 1183092A GB 01813/67 A GB01813/67 A GB 01813/67A GB 1181367 A GB1181367 A GB 1181367A GB 1183092 A GB1183092 A GB 1183092A
- Authority
- GB
- United Kingdom
- Prior art keywords
- steel sheet
- compound
- containing silicon
- silicon steel
- solution
- 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
- 229910000976 Electrical steel Inorganic materials 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 7
- 239000011248 coating agent Substances 0.000 abstract 4
- 238000000576 coating method Methods 0.000 abstract 4
- 239000000243 solution Substances 0.000 abstract 4
- 238000000137 annealing Methods 0.000 abstract 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 abstract 2
- 239000004327 boric acid Substances 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- WSNKEJIFARPOSQ-UHFFFAOYSA-N 3-[4-(aminomethyl)-6-(trifluoromethyl)pyridin-2-yl]oxy-N-(1-benzothiophen-2-ylmethyl)benzamide Chemical compound NCC1=CC(=NC(=C1)C(F)(F)F)OC=1C=C(C(=O)NCC2=CC3=C(S2)C=CC=C3)C=CC=1 WSNKEJIFARPOSQ-UHFFFAOYSA-N 0.000 abstract 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 abstract 1
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 abstract 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 abstract 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 238000007598 dipping method Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000005868 electrolysis reaction Methods 0.000 abstract 1
- 235000011187 glycerol Nutrition 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 239000011259 mixed solution Substances 0.000 abstract 1
- 235000019353 potassium silicate Nutrition 0.000 abstract 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
- KHADWTWCQJVOQO-UHFFFAOYSA-N zinc;oxido-(oxido(dioxo)chromio)oxy-dioxochromium Chemical compound [Zn+2].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KHADWTWCQJVOQO-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C4/00—Compositions for glass with special properties
-
- 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
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Dispersion Chemistry (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Treatment Of Metals (AREA)
- Soft Magnetic Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP41016902A JPS5112450B1 (enExample) | 1966-03-18 | 1966-03-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1183092A true GB1183092A (en) | 1970-03-04 |
Family
ID=11929057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB01813/67A Expired GB1183092A (en) | 1966-03-18 | 1967-03-14 | Method of Forming Electric Insulating Films on Al-Containing Silicon Steel Sheet and Surface-Coated Al-Containing Silicon Steel Sheet |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3522108A (enExample) |
| JP (1) | JPS5112450B1 (enExample) |
| BE (1) | BE695635A (enExample) |
| DE (1) | DE1621533B2 (enExample) |
| FR (1) | FR1536951A (enExample) |
| GB (1) | GB1183092A (enExample) |
| SE (1) | SE327322B (enExample) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0020844A1 (en) * | 1978-06-09 | 1981-01-07 | CENTRO SVILUPPO MATERIALI S.p.A. | Improvement in the manufacture of oriented grain electrical steel sheet |
| DE7716282U1 (de) | 1976-05-24 | 1984-05-24 | Centro Sperimentale Metallurgico S.p.A., 00129 Roma | Kornorientiertes siliziumstahlband |
| EP0099619A3 (en) * | 1982-07-19 | 1984-07-25 | Allegheny Ludlum Steel Corporation | Method for producing cube-on-edge oriented silicon steel |
| EP4079870A4 (en) * | 2019-12-20 | 2023-07-26 | Posco | ANNEAL SEPARATOR COMPOSITION FOR CORNORATED ELECTRONIC STEEL, CORNORATED ELECTRONIC STEEL AND METHOD OF MANUFACTURE THEREOF |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3632362A (en) * | 1969-06-27 | 1972-01-04 | Nippon Steel Corp | Insulation coating for electrical steel sheet and method of application |
| US3719911A (en) * | 1969-10-24 | 1973-03-06 | Hitachi Ltd | Laminated magnetic coil materials |
| JPS4813814B1 (enExample) * | 1969-12-18 | 1973-05-01 | ||
| 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 |
| US3833431A (en) * | 1971-12-09 | 1974-09-03 | Westinghouse Electric Corp | Process for continuously annealed silicon steel using tension-producing glass |
| US4160681A (en) * | 1977-12-27 | 1979-07-10 | Allegheny Ludlum Industries, Inc. | Silicon steel and processing therefore |
| US4298409A (en) * | 1979-12-10 | 1981-11-03 | Allied Chemical Corporation | Method for making iron-metalloid amorphous alloys for electromagnetic devices |
| US4482401A (en) * | 1982-07-19 | 1984-11-13 | Allegheny Ludlum Steel Corporation | Method for producing cube-on-edge oriented silicon steel |
| US4512823A (en) * | 1982-09-22 | 1985-04-23 | Calgon Corporation | Barium or chromium additives to magnesium oxide coating slurry |
| CN100509180C (zh) * | 2007-05-16 | 2009-07-08 | 山东齐鲁电机制造有限公司 | 水溶性硅钢片漆的烤漆工艺 |
| JP4590025B2 (ja) * | 2008-04-22 | 2010-12-01 | 新日本製鐵株式会社 | めっき鋼板及びめっき鋼板の熱間プレス方法 |
| JP2014198874A (ja) * | 2013-03-29 | 2014-10-23 | 株式会社神戸製鋼所 | 耐食性と磁気特性に優れた鋼材およびその製造方法 |
| KR101762341B1 (ko) * | 2015-12-18 | 2017-07-27 | 주식회사 포스코 | 방향성 전기강판용 소둔분리제, 방향성 전기강판, 및 방향성 전기강판의 제조 방법 |
| CN115725906B (zh) * | 2021-08-30 | 2024-02-13 | 宝山钢铁股份有限公司 | 一种用于高压直流继电器的镀覆锌铝镁的免磁化退火电磁纯铁钢板及其制造方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3051589A (en) * | 1958-08-13 | 1962-08-28 | Pfaudler Permutit Inc | Corrosion resistant coated equipment and methods of making the same |
| US3151000A (en) * | 1959-08-28 | 1964-09-29 | Hooker Chemical Corp | Method of applying highly heat resistant protective coatings to metallic surfaces |
| US3105781A (en) * | 1960-05-02 | 1963-10-01 | Gen Electric | Method for making cube-on-edge texture in high purity silicon-iron |
| US3368712A (en) * | 1960-07-05 | 1968-02-13 | Ritter Pfaudler Corp | Semicrystalline glass and method of applying the same to metallic bases |
| US3132056A (en) * | 1961-05-19 | 1964-05-05 | Gen Electric | Insulating coating for magnetic sheet material and method for producing the same |
| US3259526A (en) * | 1962-04-24 | 1966-07-05 | Honeywell Inc | Method of heat treatment |
| US3207636A (en) * | 1962-06-26 | 1965-09-21 | Yawata Iron & Steel Co | Method for coating silicon steel transformer sheets and composition |
-
1966
- 1966-03-18 JP JP41016902A patent/JPS5112450B1/ja active Pending
-
1967
- 1967-03-14 GB GB01813/67A patent/GB1183092A/en not_active Expired
- 1967-03-17 US US624068A patent/US3522108A/en not_active Expired - Lifetime
- 1967-03-17 BE BE695635D patent/BE695635A/xx not_active IP Right Cessation
- 1967-03-17 DE DE19671621533 patent/DE1621533B2/de not_active Withdrawn
- 1967-03-17 FR FR99313A patent/FR1536951A/fr not_active Expired
- 1967-03-20 SE SE03819/67A patent/SE327322B/xx unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7716282U1 (de) | 1976-05-24 | 1984-05-24 | Centro Sperimentale Metallurgico S.p.A., 00129 Roma | Kornorientiertes siliziumstahlband |
| EP0020844A1 (en) * | 1978-06-09 | 1981-01-07 | CENTRO SVILUPPO MATERIALI S.p.A. | Improvement in the manufacture of oriented grain electrical steel sheet |
| EP0099619A3 (en) * | 1982-07-19 | 1984-07-25 | Allegheny Ludlum Steel Corporation | Method for producing cube-on-edge oriented silicon steel |
| EP4079870A4 (en) * | 2019-12-20 | 2023-07-26 | Posco | ANNEAL SEPARATOR COMPOSITION FOR CORNORATED ELECTRONIC STEEL, CORNORATED ELECTRONIC STEEL AND METHOD OF MANUFACTURE THEREOF |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1536951A (fr) | 1968-08-23 |
| SE327322B (enExample) | 1970-08-17 |
| US3522108A (en) | 1970-07-28 |
| JPS5112450B1 (enExample) | 1976-04-20 |
| DE1621533B2 (de) | 1971-11-18 |
| DE1621533A1 (enExample) | 1971-11-18 |
| BE695635A (enExample) | 1967-09-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1183092A (en) | Method of Forming Electric Insulating Films on Al-Containing Silicon Steel Sheet and Surface-Coated Al-Containing Silicon Steel Sheet | |
| GB1411094A (en) | Method for forming an insulating film on a grain oriented silicon steel sheet | |
| US3873381A (en) | High permeability cube-on-edge oriented silicon steel and method of making it | |
| GB1516350A (en) | Insulative coatings for electrical steel | |
| GB1500197A (en) | Method for forming a glass film on a silicon steel sheet | |
| GB1304046A (enExample) | ||
| GB1130286A (en) | Glass coated electrical steel sheet and articles therefrom | |
| GB761678A (en) | Improvements in or relating to insulating coatings for magnetic sheet material and methods for producing such coatings | |
| JPS5681681A (en) | Forming method for insulating film with superior heat resistance | |
| SU1475981A1 (ru) | Состав дл получени электроизол ционного покрыти | |
| JPS56126096A (en) | Covered electrode | |
| GB1413206A (en) | Method of providing an object of silicon steel with a heat- resistant electrically insulating coating | |
| GB506072A (en) | Improved method of applying carbon layers in television tubes | |
| FR2383510A1 (fr) | Solution de revetement d'aciers pour emplois magnetiques et revetement isolant obtenu a partir de cette solution | |
| US3705826A (en) | Insulating coating and method of making the same | |
| CS217967B2 (en) | Fire resisting oxide composition for coating the silicon steel containing the boron | |
| US3522113A (en) | Potassium silicate coated silicon steel article | |
| JPS5573819A (en) | Production of cold rolled non-directional electromagnetic steel plate of superior high magnetic field iron loss | |
| US2150777A (en) | Alkaline coating for sheet steel | |
| ES8303556A1 (es) | Procedimiento para producir un revestimiento anti-adherente directamente sobre aceros electricos semiprocesados y no orientados. | |
| GB1479275A (en) | Magnesium oxide coating compositions | |
| US3879234A (en) | Lithia-containing frit additives for MgO coatings | |
| KR910003743B1 (ko) | 절연성 인산염이 피복된 박판용 강부재 | |
| US4097343A (en) | Coated silicon-iron product and process therefor | |
| GB1145408A (en) | Process for annealing iron silicon magnetic alloys |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PE | Patent expired |