CA2050976A1 - Methode de fabrication de toles d'acier au silicium oriente possedant des caracteristiques magnetiques ameliorees - Google Patents
Methode de fabrication de toles d'acier au silicium oriente possedant des caracteristiques magnetiques amelioreesInfo
- Publication number
- CA2050976A1 CA2050976A1 CA2050976A CA2050976A CA2050976A1 CA 2050976 A1 CA2050976 A1 CA 2050976A1 CA 2050976 A CA2050976 A CA 2050976A CA 2050976 A CA2050976 A CA 2050976A CA 2050976 A1 CA2050976 A1 CA 2050976A1
- Authority
- CA
- Canada
- Prior art keywords
- steel sheet
- oriented silicon
- silicon steel
- manufacturing
- magnetic characteristics
- 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.)
- Granted
Links
Classifications
-
- 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
-
- 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
- C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
- C21D8/1266—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest between cold rolling steps
-
- 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
- C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
- C21D8/1233—Cold rolling
-
- 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
- C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
- C21D8/125—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest with application of tension
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Soft Magnetic Materials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP237235/1990 | 1990-09-10 | ||
JP23723590A JP3160281B2 (ja) | 1990-09-10 | 1990-09-10 | 磁気特性の優れた方向性けい素鋼板の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2050976A1 true CA2050976A1 (fr) | 1992-03-11 |
CA2050976C CA2050976C (fr) | 1996-11-12 |
Family
ID=17012392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002050976A Expired - Fee Related CA2050976C (fr) | 1990-09-10 | 1991-09-09 | Methode de fabrication de toles d'acier au silicium oriente possedant des caracteristiques magnetiques ameliorees |
Country Status (6)
Country | Link |
---|---|
US (1) | US5139582A (fr) |
EP (1) | EP0475710B1 (fr) |
JP (1) | JP3160281B2 (fr) |
KR (1) | KR930009976B1 (fr) |
CA (1) | CA2050976C (fr) |
DE (1) | DE69123410T2 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113732071A (zh) * | 2021-09-15 | 2021-12-03 | 首钢智新迁安电磁材料有限公司 | 硅钢冷连轧轧制过程温度获取方法、装置及电子设备 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3275712B2 (ja) * | 1995-10-06 | 2002-04-22 | 日本鋼管株式会社 | 加工性に優れた高珪素鋼板およびその製造方法 |
US6200395B1 (en) | 1997-11-17 | 2001-03-13 | University Of Pittsburgh - Of The Commonwealth System Of Higher Education | Free-machining steels containing tin antimony and/or arsenic |
US6206983B1 (en) | 1999-05-26 | 2001-03-27 | University Of Pittsburgh - Of The Commonwealth System Of Higher Education | Medium carbon steels and low alloy steels with enhanced machinability |
KR101039971B1 (ko) * | 2008-10-30 | 2011-06-09 | 현대하이스코 주식회사 | 일반소재 열연강판을 이용한 방향성 전기강판 제조방법 |
CN102477483B (zh) * | 2010-11-26 | 2013-10-30 | 宝山钢铁股份有限公司 | 一种磁性能优良的取向硅钢生产方法 |
US20230250506A1 (en) | 2020-06-30 | 2023-08-10 | Jfe Steel Corporation | Method of manufacturing grain-oriented electrical steel sheet |
KR20230113784A (ko) | 2021-01-28 | 2023-08-01 | 제이에프이 스틸 가부시키가이샤 | 방향성 전기 강판의 제조 방법 및 전기 강판 제조용 압연 설비 |
EP4357468A1 (fr) * | 2021-06-30 | 2024-04-24 | JFE Steel Corporation | 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 |
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 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5113469B2 (fr) * | 1972-10-13 | 1976-04-28 | ||
JPS5413846B2 (fr) * | 1973-06-18 | 1979-06-02 | ||
JPS5432412B2 (fr) * | 1973-10-31 | 1979-10-15 | ||
JPS53129116A (en) * | 1977-04-18 | 1978-11-10 | Nippon Steel Corp | Oriented electromagnetic steel sheet with excellent magnetic characteristic s |
US4269634A (en) * | 1979-12-04 | 1981-05-26 | Westinghouse Electric Corp. | Loss reduction in oriented iron-base alloys containing sulfur |
JPS5825425A (ja) * | 1981-08-06 | 1983-02-15 | Nippon Steel Corp | 方向性電磁鋼板の製造方法 |
JPS58157917A (ja) * | 1982-03-15 | 1983-09-20 | Kawasaki Steel Corp | 磁気特性の優れた一方向性珪素鋼板の製造方法 |
JPS61149432A (ja) * | 1984-12-25 | 1986-07-08 | Kawasaki Steel Corp | 磁束密度が高く鉄損の低い一方向性珪素鋼板の製造方法 |
JPS62202024A (ja) * | 1986-02-14 | 1987-09-05 | Nippon Steel Corp | 磁気特性の優れた一方向性電磁鋼板の製造方法 |
JPS63100127A (ja) * | 1986-10-16 | 1988-05-02 | Nippon Steel Corp | 磁気特性の優れた一方向性電磁鋼板の製造方法 |
JP2814437B2 (ja) * | 1987-07-21 | 1998-10-22 | 川崎製鉄 株式会社 | 表面性状に優れた方向性けい素鋼板の製造方法 |
CA2033059C (fr) * | 1989-05-15 | 1998-07-14 | Michiro Komatsubara | Procede de production de feuilles d'acier au silicium a grains orientes ayant d'excellentes proprietes magnetiques |
JPH0784615B2 (ja) * | 1990-07-27 | 1995-09-13 | 川崎製鉄株式会社 | 磁束密度に優れる方向性けい素鋼板の製造方法 |
-
1990
- 1990-09-10 JP JP23723590A patent/JP3160281B2/ja not_active Expired - Fee Related
-
1991
- 1991-09-09 EP EP91308224A patent/EP0475710B1/fr not_active Expired - Lifetime
- 1991-09-09 CA CA002050976A patent/CA2050976C/fr not_active Expired - Fee Related
- 1991-09-09 DE DE69123410T patent/DE69123410T2/de not_active Expired - Fee Related
- 1991-09-10 US US07/757,179 patent/US5139582A/en not_active Expired - Fee Related
- 1991-09-10 KR KR1019910015808A patent/KR930009976B1/ko not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113732071A (zh) * | 2021-09-15 | 2021-12-03 | 首钢智新迁安电磁材料有限公司 | 硅钢冷连轧轧制过程温度获取方法、装置及电子设备 |
CN113732071B (zh) * | 2021-09-15 | 2023-09-15 | 首钢智新迁安电磁材料有限公司 | 硅钢冷连轧轧制过程温度获取方法、装置及电子设备 |
Also Published As
Publication number | Publication date |
---|---|
DE69123410D1 (de) | 1997-01-16 |
JP3160281B2 (ja) | 2001-04-25 |
EP0475710A3 (en) | 1993-04-14 |
KR930009976B1 (ko) | 1993-10-13 |
EP0475710B1 (fr) | 1996-12-04 |
US5139582A (en) | 1992-08-18 |
JPH04120216A (ja) | 1992-04-21 |
DE69123410T2 (de) | 1997-04-24 |
KR920006516A (ko) | 1992-04-27 |
CA2050976C (fr) | 1996-11-12 |
EP0475710A2 (fr) | 1992-03-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |