DK546974A - - Google Patents
Info
- Publication number
- DK546974A DK546974A DK546974A DK546974A DK546974A DK 546974 A DK546974 A DK 546974A DK 546974 A DK546974 A DK 546974A DK 546974 A DK546974 A DK 546974A DK 546974 A DK546974 A DK 546974A
- Authority
- DK
- Denmark
Links
Classifications
-
- 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
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
-
- 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
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/24—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing hexavalent chromium compounds
- C23C22/33—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing hexavalent chromium compounds containing also phosphates
-
- 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
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/73—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
- C23C22/74—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process for obtaining burned-in conversion coatings
-
- 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)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Dispersion Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Power Engineering (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Thermal Sciences (AREA)
- Electromagnetism (AREA)
- Chemical Treatment Of Metals (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Soft Magnetic Materials (AREA)
- Insulating Bodies (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12949573 | 1973-11-17 | ||
| JP12949573A JPS5652117B2 (fr) | 1973-11-17 | 1973-11-17 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK546974A true DK546974A (fr) | 1975-07-21 |
| DK148692B DK148692B (da) | 1985-09-02 |
| DK148692C DK148692C (da) | 1986-02-10 |
Family
ID=15010880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK546974A DK148692C (da) | 1973-11-17 | 1974-10-18 | Fremgangsmaade til fremstilling af en isolerende belaegning paa en staalplade |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3985583A (fr) |
| JP (1) | JPS5652117B2 (fr) |
| BE (1) | BE821596A (fr) |
| BR (1) | BR7409439A (fr) |
| CA (1) | CA1021672A (fr) |
| DE (1) | DE2450850C3 (fr) |
| DK (1) | DK148692C (fr) |
| FI (1) | FI57976C (fr) |
| FR (1) | FR2251610B1 (fr) |
| GB (1) | GB1482546A (fr) |
| IT (1) | IT1025703B (fr) |
| NO (1) | NO139971C (fr) |
| SE (1) | SE420109B (fr) |
Families Citing this family (76)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4032366A (en) * | 1975-05-23 | 1977-06-28 | Allegheny Ludlum Industries, Inc. | Grain-oriented silicon steel and processing therefor |
| JPS5917521B2 (ja) * | 1975-08-22 | 1984-04-21 | 川崎製鉄株式会社 | 方向性けい素鋼板に耐熱性のよい上塗り絶縁被膜を形成する方法 |
| IT1115840B (it) * | 1977-03-09 | 1986-02-10 | Centro Speriment Metallurg | Soluzione di rivestimenti per acciai per impieghi magnetici |
| JPS53129116A (en) * | 1977-04-18 | 1978-11-10 | Nippon Steel Corp | Oriented electromagnetic steel sheet with excellent magnetic characteristic s |
| JPS5655574A (en) * | 1979-10-15 | 1981-05-16 | Nippon Steel Corp | Manufacture of nondirectional magnetic steel sheet excellent in iron loss and magnetostriction characteristic |
| US4269634A (en) * | 1979-12-04 | 1981-05-26 | Westinghouse Electric Corp. | Loss reduction in oriented iron-base alloys containing sulfur |
| DE3172671D1 (en) * | 1980-07-24 | 1985-11-21 | Nippon Kinzoku Co Ltd | Process for surface treatment of stainless steel sheet |
| JPS6141778A (ja) * | 1984-08-02 | 1986-02-28 | Nippon Steel Corp | 張力付加性およびスベリ性の優れた方向性電磁鋼板の絶縁皮膜形成方法 |
| WO1986004929A1 (fr) | 1985-02-22 | 1986-08-28 | Kawasaki Steel Corporation | Procede de production de plaques d'acier au silicium unidirectionnelles avec une perte de fer extremement faible |
| US4909864A (en) * | 1986-09-16 | 1990-03-20 | Kawasaki Steel Corp. | Method of producing extra-low iron loss grain oriented silicon steel sheets |
| WO1998044517A1 (fr) * | 1997-04-03 | 1998-10-08 | Kawasaki Steel Corporation | Tole d'acier au silicium unidirectionnel a perte ultra-faible dans le fer |
| KR100554559B1 (ko) * | 1997-12-12 | 2006-05-25 | 제이에프이 스틸 가부시키가이샤 | 스트레스릴리프어닐링이가능하고내용제성이뛰어난전자강판및그의제조방법 |
| JP4479047B2 (ja) * | 2000-03-30 | 2010-06-09 | Ｊｆｅスチール株式会社 | 極めて鉄損の低い一方向性電磁鋼板の製造方法 |
| JP2005317683A (ja) * | 2004-04-27 | 2005-11-10 | Nippon Steel Corp | ３相積み鉄心用の方向性電磁鋼板 |
| JP4747564B2 (ja) | 2004-11-30 | 2011-08-17 | Ｊｆｅスチール株式会社 | 方向性電磁鋼板 |
| KR100979785B1 (ko) | 2005-05-23 | 2010-09-03 | 신닛뽄세이테쯔 카부시키카이샤 | 피막 밀착성이 우수한 방향성 전자강판 및 그 제조 방법 |
| JP5063902B2 (ja) * | 2006-02-17 | 2012-10-31 | 新日本製鐵株式会社 | 方向性電磁鋼板とその絶縁被膜処理方法 |
| JP4983334B2 (ja) * | 2007-03-28 | 2012-07-25 | Ｊｆｅスチール株式会社 | 方向性電磁鋼板用絶縁被膜処理液および方向性電磁鋼板の製造方法 |
| JP5181571B2 (ja) | 2007-08-09 | 2013-04-10 | Ｊｆｅスチール株式会社 | 方向性電磁鋼板用クロムフリー絶縁被膜処理液および絶縁被膜付方向性電磁鋼板の製造方法 |
| US9011585B2 (en) | 2007-08-09 | 2015-04-21 | Jfe Steel Corporation | Treatment solution for insulation coating for grain-oriented electrical steel sheets |
| JP5194641B2 (ja) | 2007-08-23 | 2013-05-08 | Ｊｆｅスチール株式会社 | 方向性電磁鋼板用絶縁被膜処理液および絶縁被膜付方向性電磁鋼板の製造方法 |
| JP5104128B2 (ja) | 2007-08-30 | 2012-12-19 | Ｊｆｅスチール株式会社 | 方向性電磁鋼板用クロムフリー絶縁被膜処理液および絶縁被膜付方向性電磁鋼板の製造方法 |
| KR101263139B1 (ko) | 2010-02-18 | 2013-05-15 | 신닛테츠스미킨 카부시키카이샤 | 무방향성 전자기 강판 및 그 제조 방법 |
| RU2540244C2 (ru) | 2010-08-06 | 2015-02-10 | ДжФЕ СТИЛ КОРПОРЕЙШН | Лист из текстурированной электротехнической стали |
| EP2602340B1 (fr) * | 2010-08-06 | 2019-06-12 | JFE Steel Corporation | Tôle d'acier électromagnétique orientée et son procédé de production |
| JP5434999B2 (ja) | 2011-09-16 | 2014-03-05 | Ｊｆｅスチール株式会社 | 鉄損特性に優れる方向性電磁鋼板の製造方法 |
| KR20140088131A (ko) * | 2011-11-04 | 2014-07-09 | 타타 스틸 유케이 리미티드 | 코팅된 결정 방향성 강 |
| EP2799594B1 (fr) * | 2011-12-28 | 2018-10-31 | JFE Steel Corporation | Tôle d'acier électromagnétique directionnelle ayant un revêtement, et son procédé de fabrication |
| KR101707539B1 (ko) | 2012-07-26 | 2017-02-16 | 제이에프이 스틸 가부시키가이샤 | 방향성 전자 강판의 제조 방법 |
| WO2014017590A1 (fr) | 2012-07-26 | 2014-01-30 | Ｊｆｅスチール株式会社 | Procédé de fabrication d'une plaque d'acier électromagnétique orienté |
| RU2639905C2 (ru) * | 2013-02-08 | 2017-12-25 | Тиссенкрупп Илектрикел Стил Гмбх | Раствор для образования изоляционного покрытия и лист текстурированной электротехнической стали |
| JP6156646B2 (ja) | 2013-10-30 | 2017-07-05 | Ｊｆｅスチール株式会社 | 磁気特性および被膜密着性に優れる方向性電磁鋼板 |
| CN106414802B (zh) | 2014-01-31 | 2018-11-06 | 杰富意钢铁株式会社 | 无铬张力被膜用处理液、无铬张力被膜的形成方法、以及具有无铬张力被膜的取向性电磁钢板 |
| JP6332453B2 (ja) | 2015-03-27 | 2018-05-30 | Ｊｆｅスチール株式会社 | 絶縁被膜付き方向性電磁鋼板およびその製造方法 |
| RU2676379C1 (ru) | 2015-03-27 | 2018-12-28 | ДжФЕ СТИЛ КОРПОРЕЙШН | Текстурированная листовая магнитная сталь с изолирующим покрытием и способ ее изготовления |
| JP6299938B1 (ja) | 2016-09-13 | 2018-03-28 | Ｊｆｅスチール株式会社 | クロムフリー絶縁張力被膜付き方向性電磁鋼板およびその製造方法 |
| KR101850133B1 (ko) * | 2016-10-26 | 2018-04-19 | 주식회사 포스코 | 방향성 전기강판용 소둔 분리제 조성물, 방향성 전기강판 및 방향성 전기강판의 제조방법 |
| WO2018123339A1 (fr) | 2016-12-28 | 2018-07-05 | Ｊｆｅスチール株式会社 | Tôle d'acier électrique à grains orientés, noyau de transformateur, transformateur et procédé de réduction du bruit d'un transformateur |
| JP6573042B1 (ja) * | 2017-11-28 | 2019-09-11 | Ｊｆｅスチール株式会社 | 方向性電磁鋼板およびその製造方法 |
| KR102483593B1 (ko) | 2018-02-06 | 2022-12-30 | 제이에프이 스틸 가부시키가이샤 | 절연 피막 부착 전자 강판 및 그의 제조 방법 |
| JP6791389B2 (ja) | 2018-03-30 | 2020-11-25 | Ｊｆｅスチール株式会社 | 方向性電磁鋼板の製造方法および連続成膜装置 |
| WO2019230466A1 (fr) | 2018-05-30 | 2019-12-05 | Ｊｆｅスチール株式会社 | Tôle d'acier électromagnétique équipée d'un film isolant et procédé de fabrication associé, noyau de fer de transformateur formé en utilisant une tôle d'acier électromagnétique, transformateur et procédé de réduction de perte diélectrique de transformateur |
| CN112534083B (zh) | 2018-07-31 | 2022-05-17 | 杰富意钢铁株式会社 | 绝缘被膜处理液、带有绝缘被膜的取向性电磁钢板及其制造方法 |
| CN112567073B (zh) | 2018-08-17 | 2022-05-27 | 杰富意钢铁株式会社 | 绝缘覆膜形成用处理液的制造方法和制造装置以及带有绝缘覆膜的钢板的制造方法 |
| EP3854891A1 (fr) | 2018-09-28 | 2021-07-28 | JFE Steel Corporation | Procédé de production d'une tôle d'acier électromagnétique à grains orientés et équipement de laminage à froid |
| WO2020066469A1 (fr) | 2018-09-28 | 2020-04-02 | Ｊｆｅスチール株式会社 | Agent de traitement destiné à être utilisé dans la formation d'un film de revêtement isolant exempt de chrome, feuille d'acier électromagnétique orientée sur laquelle est fixée un film de revêtement isolant et procédé de fabrication associé |
| RU2765649C1 (ru) | 2018-09-28 | 2022-02-01 | ДжФЕ СТИЛ КОРПОРЕЙШН | Средство для обработки для формирования бесхромового изолирующего покрытия, текстурированный лист из электротехнической стали с нанесенным изоляционным покрытием и способ его изготовления |
| CA3151419C (fr) | 2019-10-31 | 2024-01-09 | Takashi Terashima | Tole d'acier electromagnetique comprenant un film de revetement isolant |
| KR102791744B1 (ko) | 2019-10-31 | 2025-04-03 | 제이에프이 스틸 가부시키가이샤 | 피막 형성 방법 및 절연 피막 부착 전자 강판의 제조 방법 |
| WO2021084793A1 (fr) | 2019-10-31 | 2021-05-06 | Ｊｆｅスチール株式会社 | Tôle d'acier électromagnétique comprenant un film de revêtement isolant |
| CN115916425A (zh) | 2020-06-30 | 2023-04-04 | 杰富意钢铁株式会社 | 取向性电磁钢板的制造方法 |
| JP7276502B2 (ja) | 2020-06-30 | 2023-05-18 | Ｊｆｅスチール株式会社 | 方向性電磁鋼板の製造方法及び設備列 |
| KR102835138B1 (ko) | 2020-06-30 | 2025-07-16 | 제이에프이 스틸 가부시키가이샤 | 방향성 전기 강판의 제조 방법 및 설비열 |
| CA3198888C (fr) | 2020-10-21 | 2025-06-10 | Jfe Steel Corporation | Feuille d'acier électrique à grains orientés, procédé pour la formation d'une feuille d'acier électrique à grains orientés et procédé pour l’évaluation d'une feuille d'acier électrique à grains orientés |
| JP7392849B2 (ja) | 2021-01-28 | 2023-12-06 | Ｊｆｅスチール株式会社 | 方向性電磁鋼板の製造方法および電磁鋼板製造用圧延設備 |
| RU2765555C1 (ru) | 2021-05-31 | 2022-02-01 | Публичное Акционерное Общество "Новолипецкий металлургический комбинат" | Электроизоляционное покрытие для электротехнической анизотропной стали, не содержащее в составе соединений хрома и обладающее высокими потребительскими характеристиками |
| WO2023277169A1 (fr) | 2021-06-30 | 2023-01-05 | Ｊｆｅスチール株式会社 | Procédé de fabrication d'une feuille d'acier électromagnétique orientée et équipement de laminage pour fabriquer une feuille d'acier électromagnétique orientée |
| EP4357468A4 (fr) | 2021-06-30 | 2025-07-23 | Jfe Steel Corp | Procédé de fabrication de tôle d'acier électromagnétique à grains orientés et équipement de laminage pour fabriquer une tôle d'acier électromagnétique à grains orientés |
| CN115851004B (zh) * | 2021-09-24 | 2023-12-12 | 宝山钢铁股份有限公司 | 一种耐热刻痕型取向硅钢涂层用涂液、取向硅钢板及其制造方法 |
| WO2023112421A1 (fr) | 2021-12-14 | 2023-06-22 | Ｊｆｅスチール株式会社 | Tôle d'acier électromagnétique à grains orientés et son procédé de production |
| KR20240113537A (ko) | 2022-01-21 | 2024-07-22 | 제이에프이 스틸 가부시키가이샤 | 전처리액 및 절연 피막 부착 전자 강판의 제조 방법 |
| WO2023139847A1 (fr) | 2022-01-21 | 2023-07-27 | Ｊｆｅスチール株式会社 | Liquide de prétraitement et procédé de fabrication d'une tôle d'acier électromagnétique pourvue d'un film isolant |
| EP4474493A4 (fr) | 2022-03-14 | 2025-07-16 | Jfe Steel Corp | Tôle d'acier électromagnétique à grains orientés et procédé de fabrication d?une telle tôle d?acier |
| EP4553177A4 (fr) | 2022-08-22 | 2026-01-21 | Jfe Steel Corp | Installation de recuit et procédé de fabrication de tôle d'acier électromagnétique à grains orientés |
| WO2024043294A1 (fr) | 2022-08-24 | 2024-02-29 | Ｊｆｅスチール株式会社 | Procédé de production d'une tôle d'acier électromagnétique à grains orientés, et tôle laminée à chaud pour tôle d'acier électromagnétique à grains orientés |
| KR20250049363A (ko) | 2022-09-06 | 2025-04-11 | 제이에프이 스틸 가부시키가이샤 | 방향성 전자 강판의 제조 방법 및 유도 가열 장치 |
| US20260085372A1 (en) | 2022-09-06 | 2026-03-26 | Jfe Steel Corporation | Method for producing grain-oriented electrical steel sheet, and induction heating device |
| WO2024096761A1 (fr) | 2022-10-31 | 2024-05-10 | Public Joint-stock Company "Novolipetsk Steel" | Composition de revêtement isolant électrique conférant des propriétés commerciales élevées à de l'acier électrique à grains orientés |
| WO2024134962A1 (fr) | 2022-12-20 | 2024-06-27 | Ｊｆｅスチール株式会社 | Procédé de production d'une feuille d'acier électrique équipée d'un film de revêtement isolant |
| JP7473859B1 (ja) | 2022-12-20 | 2024-04-24 | Ｊｆｅスチール株式会社 | 絶縁被膜付き電磁鋼板の製造方法 |
| JP7838658B2 (ja) | 2023-03-29 | 2026-04-01 | Ｊｆｅスチール株式会社 | 方向性電磁鋼板の製造方法及び方向性電磁鋼板の製造設備列 |
| CN121195086A (zh) | 2023-05-26 | 2025-12-23 | 俄罗斯新利佩茨克冶金联合公司 | 用于电工钢的电绝缘涂料 |
| WO2025005025A1 (fr) | 2023-06-29 | 2025-01-02 | Ｊｆｅスチール株式会社 | Procédé de production d'une tôle d'acier électrique à grains orientés, et dispositif de chauffage par induction |
| EP4729639A1 (fr) | 2023-06-29 | 2026-04-22 | JFE Steel Corporation | Procédé de fabrication d'une tôle d'acier électromagnétique orienté, et dispositif de chauffage par induction |
| WO2025115662A1 (fr) | 2023-11-29 | 2025-06-05 | Ｊｆｅスチール株式会社 | Procédé de laminage à chaud, procédé de production de bobine laminée à chaud et procédé de production de tôle d'acier électromagnétique à grains orientés |
| WO2025115483A1 (fr) | 2023-11-29 | 2025-06-05 | Ｊｆｅスチール株式会社 | Procédé de laminage à chaud, procédé de production de bobine laminée à chaud, procédé de production de feuille d'acier électromagnétique à grains orientés et équipement de chauffage de brame |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL66964C (fr) * | 1946-04-03 | |||
| US3138492A (en) * | 1961-10-11 | 1964-06-23 | Allegheny Ludlum Steel | Insulating coating for magnetic steel |
| US3248249A (en) * | 1963-06-28 | 1966-04-26 | Telefiex Inc | Inorganic coating and bonding composition |
| US3562011A (en) * | 1968-04-26 | 1971-02-09 | Gen Electric | Insulating coating comprising an aqueous mixture of the reaction product of chromium nitrate and sodium chromate,phosphoric acid and colloidal silica and method of making the same |
| US3615918A (en) * | 1969-03-28 | 1971-10-26 | Armco Steel Corp | Method of annealing with a magnesia separator containing a decomposable phosphate |
| 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 |
-
1973
- 1973-11-17 JP JP12949573A patent/JPS5652117B2/ja not_active Expired
-
1974
- 1974-09-16 CA CA209,263A patent/CA1021672A/fr not_active Expired
- 1974-09-17 SE SE7411670A patent/SE420109B/xx not_active IP Right Cessation
- 1974-09-18 NO NO743362A patent/NO139971C/no unknown
- 1974-09-19 US US05/507,283 patent/US3985583A/en not_active Expired - Lifetime
- 1974-09-20 FI FI2750/74A patent/FI57976C/fi active
- 1974-10-01 GB GB42645/74A patent/GB1482546A/en not_active Expired
- 1974-10-18 DK DK546974A patent/DK148692C/da active
- 1974-10-25 DE DE2450850A patent/DE2450850C3/de not_active Expired
- 1974-10-29 BE BE149977A patent/BE821596A/fr not_active IP Right Cessation
- 1974-11-11 BR BR9439/74A patent/BR7409439A/pt unknown
- 1974-11-14 IT IT29439/74A patent/IT1025703B/it active
- 1974-11-15 FR FR7437782A patent/FR2251610B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT1025703B (it) | 1978-08-30 |
| DE2450850B2 (de) | 1977-08-18 |
| US3985583A (en) | 1976-10-12 |
| FI57976C (fi) | 1980-11-10 |
| FR2251610A1 (fr) | 1975-06-13 |
| SE7411670L (fr) | 1975-05-20 |
| FR2251610B1 (fr) | 1979-03-16 |
| CA1021672A (fr) | 1977-11-29 |
| NO743362L (fr) | 1975-06-16 |
| DE2450850A1 (de) | 1975-05-22 |
| NO139971B (no) | 1979-03-05 |
| DK148692C (da) | 1986-02-10 |
| BR7409439A (pt) | 1976-05-18 |
| BE821596A (fr) | 1975-02-17 |
| NO139971C (no) | 1979-06-13 |
| SE420109B (sv) | 1981-09-14 |
| DK148692B (da) | 1985-09-02 |
| FI57976B (fi) | 1980-07-31 |
| JPS5079442A (fr) | 1975-06-27 |
| JPS5652117B2 (fr) | 1981-12-10 |
| GB1482546A (en) | 1977-08-10 |
| DE2450850C3 (de) | 1978-04-13 |
| FI275074A7 (fr) | 1975-05-18 |