JP2005525469A5 - - Google Patents
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- Publication number
- JP2005525469A5 JP2005525469A5 JP2004505397A JP2004505397A JP2005525469A5 JP 2005525469 A5 JP2005525469 A5 JP 2005525469A5 JP 2004505397 A JP2004505397 A JP 2004505397A JP 2004505397 A JP2004505397 A JP 2004505397A JP 2005525469 A5 JP2005525469 A5 JP 2005525469A5
- Authority
- JP
- Japan
- Prior art keywords
- strip
- hot rolling
- electrical steel
- steel
- work material
- 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
- 238000000034 method Methods 0.000 claims description 7
- 238000000137 annealing Methods 0.000 claims description 5
- 229910000976 Electrical steel Inorganic materials 0.000 claims description 4
- 238000005097 cold rolling Methods 0.000 claims description 3
- 230000010287 polarization Effects 0.000 claims description 3
- 229910000565 Non-oriented electrical steel Inorganic materials 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims 3
- 238000005098 hot rolling Methods 0.000 claims 3
- 239000010959 steel Substances 0.000 claims 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910001566 austenite Inorganic materials 0.000 claims 2
- 239000000463 material Substances 0.000 claims 2
- 238000005266 casting Methods 0.000 claims 1
- 238000005530 etching Methods 0.000 claims 1
- 230000007717 exclusion Effects 0.000 claims 1
- 239000012535 impurity Substances 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000005096 rolling process Methods 0.000 claims 1
- 238000004381 surface treatment Methods 0.000 claims 1
- 229910052718 tin Inorganic materials 0.000 claims 1
- 229910052721 tungsten Inorganic materials 0.000 claims 1
- 229910052725 zinc Inorganic materials 0.000 claims 1
- 229910000859 α-Fe Inorganic materials 0.000 claims 1
- 230000035699 permeability Effects 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10221793A DE10221793C1 (de) | 2002-05-15 | 2002-05-15 | Nichtkornorientiertes Elektroband oder -blech und Verfahren zu seiner Herstellung |
| PCT/EP2003/005114 WO2003097884A1 (de) | 2002-05-15 | 2003-05-15 | Nichtkornorientiertes elektroband oder -blech und verfahren zu seiner herstellung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005525469A JP2005525469A (ja) | 2005-08-25 |
| JP2005525469A5 true JP2005525469A5 (enExample) | 2008-11-06 |
Family
ID=29413886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004505397A Pending JP2005525469A (ja) | 2002-05-15 | 2003-05-15 | 無方向性電磁鋼ストリップ又は電磁鋼板及びその製造方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US7501028B2 (enExample) |
| EP (1) | EP1506320A1 (enExample) |
| JP (1) | JP2005525469A (enExample) |
| KR (1) | KR101059577B1 (enExample) |
| CN (1) | CN100363509C (enExample) |
| AU (1) | AU2003232780B2 (enExample) |
| DE (1) | DE10221793C1 (enExample) |
| WO (1) | WO2003097884A1 (enExample) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050000596A1 (en) * | 2003-05-14 | 2005-01-06 | Ak Properties Inc. | Method for production of non-oriented electrical steel strip |
| WO2006068399A1 (en) * | 2004-12-21 | 2006-06-29 | Posco Co., Ltd. | Non-oriented electrical steel sheets with excellent magnetic properties and method for manufacturing the same |
| CN100446919C (zh) * | 2005-06-30 | 2008-12-31 | 宝山钢铁股份有限公司 | 低铁损高磁感冷轧无取向电工钢板的生产方法 |
| US7905965B2 (en) * | 2006-11-28 | 2011-03-15 | General Electric Company | Method for making soft magnetic material having fine grain structure |
| EP2520681B1 (en) * | 2009-12-28 | 2018-10-24 | Posco | Non-oriented electrical steel sheet having superior magnetic properties and a production method therefor |
| CN102443734B (zh) * | 2010-09-30 | 2013-06-19 | 宝山钢铁股份有限公司 | 无瓦楞状缺陷的无取向电工钢板及其制造方法 |
| CN102978430B (zh) * | 2012-11-07 | 2014-07-30 | 江苏金源锻造股份有限公司 | 一种引线支架的制造方法 |
| CN102983082B (zh) * | 2012-11-07 | 2015-01-07 | 江苏威纳德照明科技有限公司 | 一种集成电路的制造方法 |
| RU2722359C1 (ru) * | 2016-10-27 | 2020-05-29 | ДжФЕ СТИЛ КОРПОРЕЙШН | Лист из нетекстурированной электротехнической стали и способ его изготовления |
| JP6665794B2 (ja) * | 2017-01-17 | 2020-03-13 | Ｊｆｅスチール株式会社 | 無方向性電磁鋼板およびその製造方法 |
| DE102017208146B4 (de) | 2017-05-15 | 2019-06-19 | Thyssenkrupp Ag | NO-Elektroband für E-Motoren |
| KR102043289B1 (ko) | 2017-12-26 | 2019-11-12 | 주식회사 포스코 | 무방향성 전기강판 및 그 제조방법 |
| WO2020094230A1 (de) | 2018-11-08 | 2020-05-14 | Thyssenkrupp Steel Europe Ag | Elektroband oder -blech für höherfrequente elektromotoranwendungen mit verbesserter polarisation und geringen ummagnetisierungsverlusten |
| KR102176346B1 (ko) | 2018-11-30 | 2020-11-09 | 주식회사 포스코 | 전기강판 및 그 제조 방법 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19930519C1 (de) * | 1999-07-05 | 2000-09-14 | Thyssenkrupp Stahl Ag | Verfahren zum Herstellen von nicht kornorientiertem Elektroblech |
| DE431502C (de) | 1924-09-09 | 1926-07-08 | Fritz Hofmann Dr | Verfahren zum Brikettieren von Steinkohlenstaub durch stufenweise Pressung |
| JPS6383226A (ja) * | 1986-09-29 | 1988-04-13 | Nkk Corp | 板厚精度および磁気特性が極めて均一な無方向性電磁鋼板およびその製造方法 |
| JPH07116507B2 (ja) * | 1989-02-23 | 1995-12-13 | 日本鋼管株式会社 | 無方向性電磁鋼板の製造方法 |
| DD299102A7 (de) * | 1989-12-06 | 1992-04-02 | ������@����������@��������@��������@��@��������k�� | Verfahren zur herstellung von nichtorientiertem elektroblech |
| FR2665181B1 (fr) | 1990-07-30 | 1994-05-27 | Ugine Aciers | Procede de fabrication de tole d'acier magnetique a grains non orientes et tole obtenue par ce procede. |
| DE4337605C2 (de) | 1993-11-01 | 1996-02-08 | Eko Stahl Gmbh | Verfahren zur Erzeugung von kornorientiertem Elektroband und daraus hergestellte Magnetkerne |
| US6248185B1 (en) * | 1997-08-15 | 2001-06-19 | Kawasaki Steel Corporation | Electromagnetic steel sheet having excellent magnetic properties and production method thereof |
| US6007642A (en) | 1997-12-08 | 1999-12-28 | National Steel Corporation | Super low loss motor lamination steel |
| DE19807122C2 (de) * | 1998-02-20 | 2000-03-23 | Thyssenkrupp Stahl Ag | Verfahren zur Herstellung von nichtkornorientiertem Elektroblech |
| DE10015691C1 (de) * | 2000-03-16 | 2001-07-26 | Thyssenkrupp Stahl Ag | Verfahren zum Herstellen von nichtkornorientiertem Elektroblech |
| KR100956530B1 (ko) * | 2001-06-28 | 2010-05-07 | 제이에프이 스틸 가부시키가이샤 | 무방향성 전자강판 및 그 제조방법 |
-
2002
- 2002-05-15 DE DE10221793A patent/DE10221793C1/de not_active Expired - Fee Related
-
2003
- 2003-05-15 CN CNB038154463A patent/CN100363509C/zh not_active Expired - Fee Related
- 2003-05-15 AU AU2003232780A patent/AU2003232780B2/en not_active Ceased
- 2003-05-15 JP JP2004505397A patent/JP2005525469A/ja active Pending
- 2003-05-15 WO PCT/EP2003/005114 patent/WO2003097884A1/de not_active Ceased
- 2003-05-15 EP EP03752745A patent/EP1506320A1/de not_active Ceased
- 2003-05-15 KR KR1020047018451A patent/KR101059577B1/ko not_active Expired - Fee Related
- 2003-05-15 US US10/514,983 patent/US7501028B2/en not_active Expired - Lifetime
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