DE69913624D1 - Kornorientieres Siliziumstahlblech und Herstellungsverfahren dafür - Google Patents
Kornorientieres Siliziumstahlblech und Herstellungsverfahren dafürInfo
- Publication number
- DE69913624D1 DE69913624D1 DE69913624T DE69913624T DE69913624D1 DE 69913624 D1 DE69913624 D1 DE 69913624D1 DE 69913624 T DE69913624 T DE 69913624T DE 69913624 T DE69913624 T DE 69913624T DE 69913624 D1 DE69913624 D1 DE 69913624D1
- Authority
- DE
- Germany
- Prior art keywords
- grain
- manufacturing process
- steel sheet
- silicon steel
- oriented silicon
- 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 - Lifetime
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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
-
- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon
-
- 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
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
-
- 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
- C21D8/1272—Final recrystallisation annealing
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Electromagnetism (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Chemical Treatment Of Metals (AREA)
- Soft Magnetic Materials (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP26476598A JP3312000B2 (ja) | 1998-09-18 | 1998-09-18 | 被膜特性および磁気特性に優れる方向性けい素鋼板の製造方法 |
JP26476598 | 1998-09-18 | ||
JP16831799 | 1999-06-15 | ||
JP16831799A JP3386751B2 (ja) | 1999-06-15 | 1999-06-15 | 被膜特性と磁気特性に優れた方向性けい素鋼板の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69913624D1 true DE69913624D1 (de) | 2004-01-29 |
DE69913624T2 DE69913624T2 (de) | 2004-06-09 |
Family
ID=26492056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69913624T Expired - Lifetime DE69913624T2 (de) | 1998-09-18 | 1999-09-16 | Kornorientieres Siliziumstahlblech und Herstellungsverfahren dafür |
Country Status (5)
Country | Link |
---|---|
US (2) | US6287392B1 (de) |
EP (1) | EP0987343B1 (de) |
KR (1) | KR100597772B1 (de) |
CN (1) | CN1104507C (de) |
DE (1) | DE69913624T2 (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100442099B1 (ko) * | 2000-05-12 | 2004-07-30 | 신닛뽄세이테쯔 카부시키카이샤 | 저철손 및 저소음 방향성 전기 강판 및 그의 제조 방법 |
KR100586440B1 (ko) * | 2001-07-16 | 2006-06-08 | 신닛뽄세이테쯔 카부시키카이샤 | 고자장 철손과 피막 특성이 우수한 초고자속밀도 일방향성전자강판과 그 제조 방법 |
US6676771B2 (en) * | 2001-08-02 | 2004-01-13 | Jfe Steel Corporation | Method of manufacturing grain-oriented electrical steel sheet |
EP1342818B1 (de) * | 2002-03-04 | 2016-09-07 | Nippon Steel & Sumitomo Metal Corporation | Verfahren und Vorrichtung zum kontinuierlichen elektrolytischen Ätzen von Metallbändern mit indirekter Stromzufuhr |
JP3987924B2 (ja) * | 2002-12-13 | 2007-10-10 | 国立大学法人大阪大学 | 磁性メモリアレイ、磁性メモリアレイの書き込み方法及び磁性メモリアレイの読み出し方法 |
TWI270578B (en) * | 2004-11-10 | 2007-01-11 | Jfe Steel Corp | Grain oriented electromagnetic steel plate and method for producing the same |
CN101748259B (zh) * | 2008-12-12 | 2011-12-07 | 鞍钢股份有限公司 | 一种低温加热生产高磁感取向硅钢的方法 |
JP5772410B2 (ja) | 2010-11-26 | 2015-09-02 | Jfeスチール株式会社 | 方向性電磁鋼板の製造方法 |
JP5360272B2 (ja) | 2011-08-18 | 2013-12-04 | Jfeスチール株式会社 | 方向性電磁鋼板の製造方法 |
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 |
WO2013058239A1 (ja) | 2011-10-20 | 2013-04-25 | 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 |
JP5854233B2 (ja) * | 2013-02-14 | 2016-02-09 | Jfeスチール株式会社 | 方向性電磁鋼板の製造方法 |
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 |
KR101930705B1 (ko) * | 2013-08-27 | 2018-12-19 | 에이케이 스틸 프로퍼티즈 인코포레이티드 | 향상된 고토 감람석 코팅 특성을 갖는 방향성 전기강 |
CN103436796B (zh) * | 2013-09-10 | 2015-10-14 | 武汉钢铁(集团)公司 | 一种变频压缩机用无取向电工钢及其生产方法 |
CN103572157A (zh) * | 2013-11-07 | 2014-02-12 | 新万鑫(福建)精密薄板有限公司 | 取向硅钢隔离涂层中添加微量元素、提高绝缘性能的生产方法 |
EP3144399B1 (de) * | 2014-05-12 | 2019-09-04 | JFE Steel Corporation | Verfahren zur herstellung eines kornorientierten elektrostahlblechs |
KR101696627B1 (ko) * | 2014-11-26 | 2017-01-16 | 주식회사 포스코 | 방향성 전기강판용 소둔 분리제 조성물, 및 이를 이용한 방향성 전기강판의 제조방법 |
JP6472767B2 (ja) * | 2016-03-30 | 2019-02-20 | タテホ化学工業株式会社 | 焼鈍分離剤用酸化マグネシウム及び方向性電磁鋼板 |
CA3046434C (en) * | 2016-12-14 | 2021-03-23 | Jfe Steel Corporation | Grain-oriented electrical steel sheet and method for manufacturing same |
CN107119175B (zh) * | 2017-07-04 | 2018-09-11 | 合肥市大卓电力有限责任公司 | 一种低碳冷轧钢板的退火工艺 |
CN111406126B (zh) * | 2017-11-28 | 2022-04-29 | 杰富意钢铁株式会社 | 取向性电磁钢板及其制造方法 |
CN108982336B (zh) * | 2018-08-13 | 2020-11-03 | 武汉钢铁有限公司 | 实现取向硅钢晶粒和磁畴同时观测的系统及方法 |
KR102576381B1 (ko) * | 2019-01-16 | 2023-09-11 | 닛폰세이테츠 가부시키가이샤 | 방향성 전자 강판의 제조 방법 |
CN113272457B (zh) * | 2019-01-16 | 2023-04-14 | 日本制铁株式会社 | 单向性电磁钢板的制造方法 |
CN113737101A (zh) * | 2020-05-28 | 2021-12-03 | 宝山钢铁股份有限公司 | 一种可制造性优良的薄规格取向硅钢板及其制造方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JPS63200504A (ja) * | 1987-02-16 | 1988-08-18 | Mitsubishi Metal Corp | Fe基合金製高周波用磁芯材 |
US4797167A (en) * | 1986-07-03 | 1989-01-10 | Nippon Steel Corporation | Method for the production of oriented silicon steel sheet having excellent magnetic properties |
JPH0753886B2 (ja) * | 1989-05-13 | 1995-06-07 | 新日本製鐵株式会社 | 鉄損の優れた薄手高磁束密度一方向性電磁鋼板の製造方法 |
JPH0762176B2 (ja) * | 1989-08-31 | 1995-07-05 | 川崎製鉄株式会社 | 磁気特性の安定した方向性けい素鋼板の製造方法 |
JP2883226B2 (ja) * | 1991-06-27 | 1999-04-19 | 川崎製鉄株式会社 | 磁気特性の極めて優れた薄方向性けい素鋼板の製造方法 |
JP2671076B2 (ja) * | 1992-05-08 | 1997-10-29 | 新日本製鐵株式会社 | 超低鉄損一方向性電磁鋼板の製造方法 |
KR960006448B1 (ko) * | 1992-08-05 | 1996-05-16 | 가와사끼 세이데쓰 가부시끼가이샤 | 저철손 방향성 전자강판의 제조방법 |
JPH06346203A (ja) * | 1993-06-04 | 1994-12-20 | Nippon Steel Corp | 磁歪の小さい珪素鋼板及びその製造方法及び使用方法 |
JP3277039B2 (ja) * | 1993-08-13 | 2002-04-22 | 川崎製鉄株式会社 | 均質なフォルステライト被膜を有する方向性珪素鋼板の製造方法 |
JPH08165525A (ja) * | 1994-12-13 | 1996-06-25 | Nippon Steel Corp | グラス被膜が均一で優れ、磁気特性の極めて良好な方向性電磁鋼板の製造方法 |
JPH08269572A (ja) * | 1995-03-28 | 1996-10-15 | Nippon Steel Corp | 超高磁束密度一方向性電磁鋼板の製造方法 |
JP3220362B2 (ja) * | 1995-09-07 | 2001-10-22 | 川崎製鉄株式会社 | 方向性けい素鋼板の製造方法 |
JPH09279247A (ja) * | 1996-04-12 | 1997-10-28 | Nippon Steel Corp | 磁束密度の高い一方向性電磁鋼板の製造方法 |
JP3456352B2 (ja) * | 1996-10-21 | 2003-10-14 | Jfeスチール株式会社 | 鉄損特性に優れる方向性電磁鋼板とその製造方法 |
BR9800978A (pt) * | 1997-03-26 | 2000-05-16 | Kawasaki Steel Co | Chapas elétricas de aço com grão orientado tendo perda de ferro muito baixa e o processo de produção da mesma |
-
1999
- 1999-09-16 DE DE69913624T patent/DE69913624T2/de not_active Expired - Lifetime
- 1999-09-16 EP EP99117963A patent/EP0987343B1/de not_active Expired - Lifetime
- 1999-09-17 KR KR1019990040106A patent/KR100597772B1/ko active IP Right Grant
- 1999-09-17 US US09/398,586 patent/US6287392B1/en not_active Expired - Lifetime
- 1999-09-18 CN CN99125018A patent/CN1104507C/zh not_active Expired - Lifetime
-
2001
- 2001-07-18 US US09/908,269 patent/US6475304B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1104507C (zh) | 2003-04-02 |
KR100597772B1 (ko) | 2006-07-10 |
EP0987343B1 (de) | 2003-12-17 |
KR20000023267A (ko) | 2000-04-25 |
CN1254021A (zh) | 2000-05-24 |
US20020000265A1 (en) | 2002-01-03 |
EP0987343A1 (de) | 2000-03-22 |
US6475304B2 (en) | 2002-11-05 |
US6287392B1 (en) | 2001-09-11 |
DE69913624T2 (de) | 2004-06-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |