JP2001506704A - 変圧器の磁気回路の製造で用いられる配向粒子を有する電気鋼板の製造方法 - Google Patents
変圧器の磁気回路の製造で用いられる配向粒子を有する電気鋼板の製造方法Info
- Publication number
- JP2001506704A JP2001506704A JP54511998A JP54511998A JP2001506704A JP 2001506704 A JP2001506704 A JP 2001506704A JP 54511998 A JP54511998 A JP 54511998A JP 54511998 A JP54511998 A JP 54511998A JP 2001506704 A JP2001506704 A JP 2001506704A
- Authority
- JP
- Japan
- Prior art keywords
- steel sheet
- hot
- sulfur
- annealing
- less
- 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.)
- Pending
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
- C21D8/1216—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
- C21D8/1222—Hot 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
- C21D8/1261—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 following hot rolling
-
- 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
- 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
- C21D8/1205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular fabrication or treatment of ingot or slab
-
- 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
- C21D8/1288—Application of a tension-inducing coating
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Electromagnetism (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Soft Magnetic Materials (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR97/03451 | 1997-03-21 | ||
FR9703451A FR2761081B1 (fr) | 1997-03-21 | 1997-03-21 | Procede de fabrication d'une tole d'acier electrique a grains orientes pour la fabrication notamment de circuits magnetiques de transformateurs |
PCT/FR1998/000540 WO1998042882A1 (fr) | 1997-03-21 | 1998-03-18 | Procede de fabrication d'une tole d'acier electrique a grains orientes pour la fabrication notamment de circuits magnetiques de transformateurs |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2001506704A true JP2001506704A (ja) | 2001-05-22 |
Family
ID=9505038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54511998A Pending JP2001506704A (ja) | 1997-03-21 | 1998-03-18 | 変圧器の磁気回路の製造で用いられる配向粒子を有する電気鋼板の製造方法 |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0912768B1 (fr) |
JP (1) | JP2001506704A (fr) |
KR (1) | KR20000011149A (fr) |
CN (1) | CN1220704A (fr) |
AT (1) | ATE266742T1 (fr) |
CZ (1) | CZ375398A3 (fr) |
DE (1) | DE69823771T2 (fr) |
FR (1) | FR2761081B1 (fr) |
PL (1) | PL330039A1 (fr) |
WO (1) | WO1998042882A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005226111A (ja) * | 2004-02-12 | 2005-08-25 | Nippon Steel Corp | 磁気特性に優れた一方向性電磁鋼板の製造方法 |
CN103878175A (zh) * | 2012-12-21 | 2014-06-25 | 鞍钢股份有限公司 | 一种低牌号冷轧硅钢热轧工序中的热轧方法 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1162280B1 (fr) * | 2000-06-05 | 2013-08-07 | Nippon Steel & Sumitomo Metal Corporation | Procédé de fabrication d'une tôle d'acier électrique à grains orientés presentant d'excellentes caracteristiques magnétiques |
EP1889928B1 (fr) * | 2005-06-10 | 2016-07-20 | Nippon Steel & Sumitomo Metal Corporation | Tôle d'acier magnétique à grains orientés ayant une propriété magnétique extrêmement élevée et procédé pour la fabriquer |
JP4823719B2 (ja) * | 2006-03-07 | 2011-11-24 | 新日本製鐵株式会社 | 磁気特性が極めて優れた方向性電磁鋼板の製造方法 |
DE102014112286A1 (de) * | 2014-08-27 | 2016-03-03 | Thyssenkrupp Ag | Verfahren zur Herstellung eines aufgestickten Verpackungsstahls |
KR101696627B1 (ko) * | 2014-11-26 | 2017-01-16 | 주식회사 포스코 | 방향성 전기강판용 소둔 분리제 조성물, 및 이를 이용한 방향성 전기강판의 제조방법 |
RU2698042C1 (ru) * | 2015-12-04 | 2019-08-21 | ДжФЕ СТИЛ КОРПОРЕЙШН | Способ производства текстурированной электротехнической листовой стали |
CN106319174B (zh) * | 2016-09-23 | 2018-10-16 | 武汉钢铁有限公司 | 提高低温铸坯加热高磁感取向硅钢底层质量的退火隔离剂 |
CN111020140A (zh) * | 2019-12-17 | 2020-04-17 | 无锡晶龙华特电工有限公司 | 一种磁性优良取向硅钢氧化镁退火隔离剂及其涂覆工艺 |
CN111996354B (zh) * | 2020-08-27 | 2022-04-19 | 上海实业振泰化工有限公司 | 一种取向硅钢用液体添加剂的制备方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5948934B2 (ja) * | 1981-05-30 | 1984-11-29 | 新日本製鐵株式会社 | 高磁束密度一方向性電磁鋼板の製造方法 |
DE4311151C1 (de) * | 1993-04-05 | 1994-07-28 | Thyssen Stahl Ag | Verfahren zur Herstellung von kornorientierten Elektroblechen mit verbesserten Ummagnetisierungsverlusten |
FR2731713B1 (fr) * | 1995-03-14 | 1997-04-11 | Ugine Sa | Procede de fabrication d'une tole d'acier electrique a grains orientes pour la realisation notamment de circuits magnetiques de transformateurs |
-
1997
- 1997-03-21 FR FR9703451A patent/FR2761081B1/fr not_active Expired - Fee Related
-
1998
- 1998-03-18 EP EP98914939A patent/EP0912768B1/fr not_active Expired - Lifetime
- 1998-03-18 WO PCT/FR1998/000540 patent/WO1998042882A1/fr not_active Application Discontinuation
- 1998-03-18 AT AT98914939T patent/ATE266742T1/de active
- 1998-03-18 KR KR1019980709309A patent/KR20000011149A/ko not_active Application Discontinuation
- 1998-03-18 CN CN98800332A patent/CN1220704A/zh active Pending
- 1998-03-18 CZ CZ983753A patent/CZ375398A3/cs unknown
- 1998-03-18 PL PL98330039A patent/PL330039A1/xx unknown
- 1998-03-18 JP JP54511998A patent/JP2001506704A/ja active Pending
- 1998-03-18 DE DE69823771T patent/DE69823771T2/de not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005226111A (ja) * | 2004-02-12 | 2005-08-25 | Nippon Steel Corp | 磁気特性に優れた一方向性電磁鋼板の製造方法 |
CN103878175A (zh) * | 2012-12-21 | 2014-06-25 | 鞍钢股份有限公司 | 一种低牌号冷轧硅钢热轧工序中的热轧方法 |
Also Published As
Publication number | Publication date |
---|---|
DE69823771T2 (de) | 2005-05-12 |
PL330039A1 (en) | 1999-04-26 |
CZ375398A3 (cs) | 1999-07-14 |
KR20000011149A (ko) | 2000-02-25 |
FR2761081A1 (fr) | 1998-09-25 |
DE69823771D1 (de) | 2004-06-17 |
CN1220704A (zh) | 1999-06-23 |
EP0912768B1 (fr) | 2004-05-12 |
WO1998042882A1 (fr) | 1998-10-01 |
ATE266742T1 (de) | 2004-05-15 |
FR2761081B1 (fr) | 1999-04-30 |
EP0912768A1 (fr) | 1999-05-06 |
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