CN101031667B - 方向性电磁钢板及其制造方法 - Google Patents

方向性电磁钢板及其制造方法 Download PDF

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Publication number
CN101031667B
CN101031667B CN200580033309XA CN200580033309A CN101031667B CN 101031667 B CN101031667 B CN 101031667B CN 200580033309X A CN200580033309X A CN 200580033309XA CN 200580033309 A CN200580033309 A CN 200580033309A CN 101031667 B CN101031667 B CN 101031667B
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CN
China
Prior art keywords
annealing
tunicle
steel plate
quality
underlying membrane
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 - Fee Related
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CN200580033309XA
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English (en)
Chinese (zh)
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CN101031667A (zh
Inventor
渡边诚
户田广朗
村木峰男
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JFE Engineering Corp
Original Assignee
NKK Corp
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Priority claimed from JP2004326579A external-priority patent/JP4677765B2/ja
Priority claimed from JP2004326599A external-priority patent/JP4810820B2/ja
Application filed by NKK Corp filed Critical NKK Corp
Priority claimed from PCT/JP2005/020765 external-priority patent/WO2006051923A1/ja
Publication of CN101031667A publication Critical patent/CN101031667A/zh
Application granted granted Critical
Publication of CN101031667B publication Critical patent/CN101031667B/zh
Expired - Fee Related legal-status Critical Current
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  • Chemical Treatment Of Metals (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
CN200580033309XA 2004-11-10 2005-11-07 方向性电磁钢板及其制造方法 Expired - Fee Related CN101031667B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP326599/2004 2004-11-10
JP2004326579A JP4677765B2 (ja) 2004-11-10 2004-11-10 クロムレス被膜付き方向性電磁鋼板およびその製造方法
JP2004326599A JP4810820B2 (ja) 2004-11-10 2004-11-10 クロムレス被膜付き方向性電磁鋼板およびその製造方法
JP326648/2004 2004-11-10
JP326579/2004 2004-11-10
JP2004326648A JP4682590B2 (ja) 2004-11-10 2004-11-10 クロムレス被膜付き方向性電磁鋼板およびその製造方法
PCT/JP2005/020765 WO2006051923A1 (ja) 2004-11-10 2005-11-07 方向性電磁鋼板およびその製造方法

Publications (2)

Publication Number Publication Date
CN101031667A CN101031667A (zh) 2007-09-05
CN101031667B true CN101031667B (zh) 2011-01-12

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CN200580033309XA Expired - Fee Related CN101031667B (zh) 2004-11-10 2005-11-07 方向性电磁钢板及其制造方法

Country Status (2)

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JP (1) JP4682590B2 (ja)
CN (1) CN101031667B (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5594437B2 (ja) * 2011-09-28 2014-09-24 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
IN2014CN04062A (ja) * 2011-11-04 2015-09-04 Tata Steel Uk Ltd
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
KR101998723B1 (ko) * 2014-09-26 2019-07-10 제이에프이 스틸 가부시키가이샤 방향성 전자 강판, 방향성 전자 강판의 제조 방법 및 철심
KR102189461B1 (ko) 2016-09-13 2020-12-11 제이에프이 스틸 가부시키가이샤 크롬 프리 절연 장력 피막 부착 방향성 전자 강판 및 그의 제조 방법
EP3822391A4 (en) * 2018-07-13 2022-03-16 Nippon Steel Corporation GRAIN-ORIENTED ELECTRICAL STEEL SHEET BASE SHEET, GRAIN-ORIENTED ELECTRICAL STEEL SHEET USING A GRAIN-ORIENTED ELECTRICAL STEEL SHEET BASE SHEET MATERIAL, METHOD FOR PRODUCING A GRAIN-ORIENTED ELECTRICAL STEEL SHEET BASE SHEET GRAIN ORIENTED ELECTRICAL STEEL, AND A METHOD FOR PRODUCING GRAIN ORIENTED ELECTRICAL STEEL SHEETS
CN115109440B (zh) * 2022-06-21 2023-07-28 湖北武洲新材料科技有限公司 一种具有优良防潮性能的取向硅钢及其制造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54143737A (en) * 1978-04-28 1979-11-09 Kawasaki Steel Co Formation of chromiummfree insulating top coating for directional silicon steel plate
JP3539028B2 (ja) * 1996-01-08 2004-06-14 Ｊｆｅスチール株式会社 高磁束密度一方向性けい素鋼板のフォルステライト被膜とその形成方法
JPH09194943A (ja) * 1996-01-19 1997-07-29 Nippon Steel Corp 省エネ型多機能高磁束密度方向性電磁鋼板の製造法
JPH1025516A (ja) * 1996-07-11 1998-01-27 Nippon Steel Corp 超高磁束密度一方向性電磁鋼板の製造方法

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
JP特开2004-143564A 2004.05.20
JP特开平11-241120A 1999.09.07
JP特开平9-78131A 1997.03.25

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Publication number Publication date
CN101031667A (zh) 2007-09-05
JP2006137972A (ja) 2006-06-01
JP4682590B2 (ja) 2011-05-11

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Termination date: 20211107