JPH0327629B2 - - Google Patents

Info

Publication number
JPH0327629B2
JPH0327629B2 JP60292135A JP29213585A JPH0327629B2 JP H0327629 B2 JPH0327629 B2 JP H0327629B2 JP 60292135 A JP60292135 A JP 60292135A JP 29213585 A JP29213585 A JP 29213585A JP H0327629 B2 JPH0327629 B2 JP H0327629B2
Authority
JP
Japan
Prior art keywords
annealing
steel sheet
grain
steel
oriented electrical
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
Application number
JP60292135A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62151521A (ja
Inventor
Tosha Wada
Osamu Tanaka
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 JP29213585A priority Critical patent/JPS62151521A/ja
Priority to DE3689703T priority patent/DE3689703T2/de
Priority to US06/938,648 priority patent/US4897131A/en
Priority to EP86116964A priority patent/EP0225619B1/en
Publication of JPS62151521A publication Critical patent/JPS62151521A/ja
Priority to US07/427,964 priority patent/US5028279A/en
Publication of JPH0327629B2 publication Critical patent/JPH0327629B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacturing Of Steel Electrode Plates (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Chemical Treatment Of Metals (AREA)
JP29213585A 1985-12-06 1985-12-26 グラス皮膜特性のすぐれた低鉄損方向性電磁鋼板の製造方法 Granted JPS62151521A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP29213585A JPS62151521A (ja) 1985-12-26 1985-12-26 グラス皮膜特性のすぐれた低鉄損方向性電磁鋼板の製造方法
DE3689703T DE3689703T2 (de) 1985-12-06 1986-12-05 Kornorientiertes Elektrostahlblech mit Glasfilmeigenschaften und niedrigem Wattverlust sowie dessen Herstellung.
US06/938,648 US4897131A (en) 1985-12-06 1986-12-05 Grain-oriented electrical steel sheet having improved glass film properties and low watt loss
EP86116964A EP0225619B1 (en) 1985-12-06 1986-12-05 Grain-oriented electrical steel sheet having improved glass film properties and low watt loss and a process for producing same
US07/427,964 US5028279A (en) 1985-12-06 1989-10-26 Grain oriented electrical steel sheet having improved glass film properties and low watt loss and process for producing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29213585A JPS62151521A (ja) 1985-12-26 1985-12-26 グラス皮膜特性のすぐれた低鉄損方向性電磁鋼板の製造方法

Publications (2)

Publication Number Publication Date
JPS62151521A JPS62151521A (ja) 1987-07-06
JPH0327629B2 true JPH0327629B2 (enEXAMPLES) 1991-04-16

Family

ID=17777986

Family Applications (1)

Application Number Title Priority Date Filing Date
JP29213585A Granted JPS62151521A (ja) 1985-12-06 1985-12-26 グラス皮膜特性のすぐれた低鉄損方向性電磁鋼板の製造方法

Country Status (1)

Country Link
JP (1) JPS62151521A (enEXAMPLES)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62156221A (ja) * 1985-12-27 1987-07-11 Nippon Steel Corp グラス皮膜の密着性がよく、かつ鉄損の低い方向性電磁鋼板の製造方法
JP4893910B2 (ja) * 2005-04-19 2012-03-07 カシオ計算機株式会社 ランプユニット及びプロジェクタ
US8790471B2 (en) 2010-07-28 2014-07-29 Nippon Steel & Sumitomo Metal Corporation Grain-oriented electrical steel sheet and manufacturing method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS585968B2 (ja) * 1977-05-04 1983-02-02 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
JPS5518566A (en) * 1978-07-26 1980-02-08 Nippon Steel Corp Improving method for iron loss characteristic of directional electrical steel sheet
JPS6013430B2 (ja) * 1980-12-16 1985-04-06 川崎製鉄株式会社 方向性珪素鋼板における均一な下地被膜の形成方法
JPS59197520A (ja) * 1983-04-20 1984-11-09 Kawasaki Steel Corp 鉄損の低い一方向性電磁鋼板の製造方法
JPS59215488A (ja) * 1983-05-20 1984-12-05 Nippon Steel Corp 方向性電磁鋼板の焼鈍分離剤

Also Published As

Publication number Publication date
JPS62151521A (ja) 1987-07-06

Similar Documents

Publication Publication Date Title
JP3537339B2 (ja) 皮膜特性と磁気特性に優れた方向性電磁鋼板及びその製造方法
US4897131A (en) Grain-oriented electrical steel sheet having improved glass film properties and low watt loss
JP2653638B2 (ja) 鉄損の低い方向性電磁鋼板の製造方法
JPS637333A (ja) グラス皮膜特性のすぐれた低鉄損方向性電磁鋼板の製造方法
JPH0327629B2 (enEXAMPLES)
JP3148092B2 (ja) 鉄損の低い鏡面方向性電磁鋼板の製造方法
JP2671084B2 (ja) 鉄損特性の優れる高磁束密度方向性電磁鋼板及びその製造方法
JPH0327630B2 (enEXAMPLES)
JPH0327628B2 (enEXAMPLES)
JP3148096B2 (ja) 鉄損の低い鏡面方向性電磁鋼板の製造方法
JP2680532B2 (ja) 鉄損の低い方向性電磁鋼板の製造方法
JP3148093B2 (ja) 鉄損の低い鏡面方向性電磁鋼板の製造方法
JPH07320921A (ja) 鉄損の低い方向性電磁鋼板
JP3277039B2 (ja) 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
JPH06108300A (ja) 低鉄損方向性電磁鋼板の製造方法
JP3148094B2 (ja) 鉄損の低い鏡面方向性電磁鋼板の製造方法
JPH02301571A (ja) 均一なグラス皮膜を有する方向性電磁鋼板の製造方法
JPS6396216A (ja) グラス皮膜の密着性がよく、鉄損のすぐれた方向性電磁鋼板の製造方法
JP3300194B2 (ja) 鉄損の低い鏡面方向性電磁鋼板の製造方法
KR920004949B1 (ko) 자기특성이 우수한 방향성 전기강판의 제조방법
JP3148095B2 (ja) 鉄損の低い鏡面方向性電磁鋼板の製造方法
JPH0615695B2 (ja) 鉄損の優れた一方向性電磁鋼板の製造方法
JPS62151520A (ja) グラス皮膜の密着性がすぐれた低鉄損方向性電磁鋼板の製造方法
JPH10152780A (ja) 方向性けい素鋼板の絶縁被膜及びその形成方法。
JPS62151522A (ja) 二次再結晶の安定した低鉄損の薄手方向性電磁鋼板の製造法