JPS633007B2 - - Google Patents

Info

Publication number
JPS633007B2
JPS633007B2 JP5381984A JP5381984A JPS633007B2 JP S633007 B2 JPS633007 B2 JP S633007B2 JP 5381984 A JP5381984 A JP 5381984A JP 5381984 A JP5381984 A JP 5381984A JP S633007 B2 JPS633007 B2 JP S633007B2
Authority
JP
Japan
Prior art keywords
forsterite
annealing
film
silicon steel
rolled
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
Application number
JP5381984A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60197883A (ja
Inventor
Toyohiko Konno
Yozo Suga
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 JP5381984A priority Critical patent/JPS60197883A/ja
Publication of JPS60197883A publication Critical patent/JPS60197883A/ja
Publication of JPS633007B2 publication Critical patent/JPS633007B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Electromagnetism (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
JP5381984A 1984-03-21 1984-03-21 一方向性珪素鋼板のフオルステライト絶縁皮膜の形成方法 Granted JPS60197883A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5381984A JPS60197883A (ja) 1984-03-21 1984-03-21 一方向性珪素鋼板のフオルステライト絶縁皮膜の形成方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5381984A JPS60197883A (ja) 1984-03-21 1984-03-21 一方向性珪素鋼板のフオルステライト絶縁皮膜の形成方法

Publications (2)

Publication Number Publication Date
JPS60197883A JPS60197883A (ja) 1985-10-07
JPS633007B2 true JPS633007B2 (enrdf_load_stackoverflow) 1988-01-21

Family

ID=12953395

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5381984A Granted JPS60197883A (ja) 1984-03-21 1984-03-21 一方向性珪素鋼板のフオルステライト絶縁皮膜の形成方法

Country Status (1)

Country Link
JP (1) JPS60197883A (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0717960B2 (ja) * 1989-03-31 1995-03-01 新日本製鐵株式会社 磁気特性の優れた一方向性電磁鋼板の製造方法
US5411605A (en) * 1991-10-14 1995-05-02 Nkk Corporation Soft magnetic steel material having excellent DC magnetization properties and corrosion resistance and a method of manufacturing the same
US5288736A (en) * 1992-11-12 1994-02-22 Armco Inc. Method for producing regular grain oriented electrical steel using a single stage cold reduction
JP3475258B2 (ja) * 1994-05-23 2003-12-08 株式会社海水化学研究所 セラミック被膜形成剤およびその製造方法
JP3415379B2 (ja) * 1996-11-21 2003-06-09 Ｊｆｅスチール株式会社 方向性けい素鋼板の絶縁被膜及びその形成方法
JP4203238B2 (ja) * 2001-12-03 2008-12-24 新日本製鐵株式会社 一方向性電磁鋼板の製造方法
JP4810820B2 (ja) * 2004-11-10 2011-11-09 Ｊｆｅスチール株式会社 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
JP2010140968A (ja) * 2008-12-09 2010-06-24 Toyota Motor Corp 軟磁性材料およびその製造方法
KR102079771B1 (ko) * 2017-12-26 2020-02-20 주식회사 포스코 방향성 전기강판 및 그의 제조방법

Also Published As

Publication number Publication date
JPS60197883A (ja) 1985-10-07

Similar Documents

Publication Publication Date Title
EP1992708B1 (en) Process for producing grain-oriented magnetic steel sheet with excellent magnetic property
US4979996A (en) Process for preparation of grain-oriented electrical steel sheet comprising a nitriding treatment
US5779819A (en) Grain oriented electrical steel having high volume resistivity
US5512110A (en) Process for production of grain oriented electrical steel sheet having excellent magnetic properties
WO2014047757A1 (zh) 一种高磁感普通取向硅钢的制造方法
JP2679944B2 (ja) 鉄損の低い鏡面方向性電磁鋼板の製造方法
JP3496067B2 (ja) 鏡面一方向性電磁鋼板の製造方法
JPS633007B2 (enrdf_load_stackoverflow)
JPS6160895B2 (enrdf_load_stackoverflow)
JP3846064B2 (ja) 方向性電磁鋼板
JPH10130727A (ja) 磁束密度が高い低鉄損鏡面一方向性電磁鋼板の製造方法
JP3474837B2 (ja) Ｂ８が１．９１ｔ以上の鏡面一方向性電磁鋼板の製造方法
JPH07278670A (ja) 鉄損の低い方向性電磁鋼板の製造方法
JP7486436B2 (ja) 一方向性電磁鋼板の製造方法
JP2014208895A (ja) 方向性電磁鋼板の製造方法
JP2706020B2 (ja) 方向性珪素鋼板の製造方法
JP4291733B2 (ja) 焼鈍分離剤およびそれを用いた方向性電磁鋼板の製造方法
JPH05295441A (ja) グラス被膜特性が優れ、磁気特性の良好な高磁束密度方向性電磁鋼板の製造方法
JPH09279247A (ja) 磁束密度の高い一方向性電磁鋼板の製造方法
JPH10245667A (ja) 超低鉄損一方向性極薄けい素鋼板の製造方法
JPS633008B2 (enrdf_load_stackoverflow)
JPH02259017A (ja) 磁気特性、皮膜特性とも優れた一方向性電磁鋼板の製造方法
JP2762111B2 (ja) コイル状態で良好なフォルステライト絶縁皮膜を形成させる一方向性珪素鋼板の製造方法
JPH0222421A (ja) 超低鉄損一方向性珪素鋼板の製造方法
KR20250078231A (ko) 방향성 전기강판 및 그의 제조방법

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term