JPS5328043A - Process for forming insulating coating on directional silicon steel - Google Patents

Process for forming insulating coating on directional silicon steel

Info

Publication number
JPS5328043A
JPS5328043A JP8237477A JP8237477A JPS5328043A JP S5328043 A JPS5328043 A JP S5328043A JP 8237477 A JP8237477 A JP 8237477A JP 8237477 A JP8237477 A JP 8237477A JP S5328043 A JPS5328043 A JP S5328043A
Authority
JP
Japan
Prior art keywords
insulating coating
silicon steel
forming insulating
directional silicon
directional
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
Application number
JP8237477A
Other languages
English (en)
Inventor
Osamu Tanaka
Takaaki Yamamoto
Toshihiko Takada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP8237477A priority Critical patent/JPS5328043A/ja
Publication of JPS5328043A publication Critical patent/JPS5328043A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Chemical Treatment Of Metals (AREA)
  • Soft Magnetic Materials (AREA)
JP8237477A 1977-07-09 1977-07-09 Process for forming insulating coating on directional silicon steel Pending JPS5328043A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8237477A JPS5328043A (en) 1977-07-09 1977-07-09 Process for forming insulating coating on directional silicon steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8237477A JPS5328043A (en) 1977-07-09 1977-07-09 Process for forming insulating coating on directional silicon steel

Publications (1)

Publication Number Publication Date
JPS5328043A true JPS5328043A (en) 1978-03-15

Family

ID=13772801

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8237477A Pending JPS5328043A (en) 1977-07-09 1977-07-09 Process for forming insulating coating on directional silicon steel

Country Status (1)

Country Link
JP (1) JPS5328043A (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6046325A (ja) * 1984-05-07 1985-03-13 Nippon Steel Corp 電磁鋼板の処理方法
JPH0339484A (ja) * 1989-07-05 1991-02-20 Nippon Steel Corp 鉄心の加工性および耐熱性の優れる方向性電磁鋼板の絶縁皮膜形成方法
JPH03207868A (ja) * 1989-12-30 1991-09-11 Nippon Steel Corp 鉄心加工性、耐熱性および張力付与性の優れた方向性電磁鋼板の絶縁皮膜形成方法及び方向性電磁鋼板
US6951292B2 (en) 1997-10-15 2005-10-04 Uni-Charm Corporation Container with a hinged lid
JP2005317683A (ja) * 2004-04-27 2005-11-10 Nippon Steel Corp ３相積み鉄心用の方向性電磁鋼板
JP2017532438A (ja) * 2014-08-07 2017-11-02 ポスコＰｏｓｃｏ 方向性電磁鋼板用予備コーティング剤組成物、これを含む方向性電磁鋼板およびその製造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4839338A (ja) * 1971-09-27 1973-06-09

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4839338A (ja) * 1971-09-27 1973-06-09

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6046325A (ja) * 1984-05-07 1985-03-13 Nippon Steel Corp 電磁鋼板の処理方法
JPS6227126B2 (ja) * 1984-05-07 1987-06-12 Nippon Steel Corp
JPH0339484A (ja) * 1989-07-05 1991-02-20 Nippon Steel Corp 鉄心の加工性および耐熱性の優れる方向性電磁鋼板の絶縁皮膜形成方法
JPH03207868A (ja) * 1989-12-30 1991-09-11 Nippon Steel Corp 鉄心加工性、耐熱性および張力付与性の優れた方向性電磁鋼板の絶縁皮膜形成方法及び方向性電磁鋼板
US6951292B2 (en) 1997-10-15 2005-10-04 Uni-Charm Corporation Container with a hinged lid
JP2005317683A (ja) * 2004-04-27 2005-11-10 Nippon Steel Corp ３相積み鉄心用の方向性電磁鋼板
JP2017532438A (ja) * 2014-08-07 2017-11-02 ポスコＰｏｓｃｏ 方向性電磁鋼板用予備コーティング剤組成物、これを含む方向性電磁鋼板およびその製造方法
US10648083B2 (en) 2014-08-07 2020-05-12 Posco Pre-coating agent composition for grain-oriented electrical steel sheet, grain-oriented electrical steel sheet comprising same, and manufacturing method therefor

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