JPS62156227A - 皮膜特性及び磁気特性の優れた方向性電磁鋼板用焼鈍分離剤 - Google Patents

皮膜特性及び磁気特性の優れた方向性電磁鋼板用焼鈍分離剤

Info

Publication number
JPS62156227A
JPS62156227A JP29329785A JP29329785A JPS62156227A JP S62156227 A JPS62156227 A JP S62156227A JP 29329785 A JP29329785 A JP 29329785A JP 29329785 A JP29329785 A JP 29329785A JP S62156227 A JPS62156227 A JP S62156227A
Authority
JP
Japan
Prior art keywords
mgo
magnesium
weight
grain
electrical steel
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.)
Granted
Application number
JP29329785A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0225433B2 (enrdf_load_stackoverflow
Inventor
Osamu Tanaka
収 田中
Hiroshi Sato
弘 佐藤
Shigeo Miyata
茂男 宮田
Keizo Matsushima
松島　慶三
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
KH Neochem Co Ltd
Original Assignee
Nippon Steel Corp
Kyowa Kagaku Kogyo KK
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, Kyowa Kagaku Kogyo KK filed Critical Nippon Steel Corp
Priority to JP29329785A priority Critical patent/JPS62156227A/ja
Publication of JPS62156227A publication Critical patent/JPS62156227A/ja
Publication of JPH0225433B2 publication Critical patent/JPH0225433B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C21D8/1277—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular surface treatment
    • C21D8/1283—Application of a separating or insulating coating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Chemical Treatment Of Metals (AREA)
JP29329785A 1985-12-27 1985-12-27 皮膜特性及び磁気特性の優れた方向性電磁鋼板用焼鈍分離剤 Granted JPS62156227A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP29329785A JPS62156227A (ja) 1985-12-27 1985-12-27 皮膜特性及び磁気特性の優れた方向性電磁鋼板用焼鈍分離剤

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29329785A JPS62156227A (ja) 1985-12-27 1985-12-27 皮膜特性及び磁気特性の優れた方向性電磁鋼板用焼鈍分離剤

Publications (2)

Publication Number Publication Date
JPS62156227A true JPS62156227A (ja) 1987-07-11
JPH0225433B2 JPH0225433B2 (enrdf_load_stackoverflow) 1990-06-04

Family

ID=17793006

Family Applications (1)

Application Number Title Priority Date Filing Date
JP29329785A Granted JPS62156227A (ja) 1985-12-27 1985-12-27 皮膜特性及び磁気特性の優れた方向性電磁鋼板用焼鈍分離剤

Country Status (1)

Country Link
JP (1) JPS62156227A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02267278A (ja) * 1989-04-07 1990-11-01 Nippon Steel Corp 均一なグラス皮膜を有し、磁気特性の優れた方向性電磁鋼板の製造方法
JP2004176144A (ja) * 2002-11-28 2004-06-24 Tateho Chem Ind Co Ltd 焼鈍分離剤用酸化マグネシウム
JP2008127635A (ja) * 2006-11-21 2008-06-05 Jfe Steel Kk 方向性電磁鋼板用焼鈍分離剤の塗布方法および方向性電磁鋼板の製造方法
WO2020138373A1 (ja) 2018-12-27 2020-07-02 Ｊｆｅスチール株式会社 方向性電磁鋼板用焼鈍分離剤および方向性電磁鋼板の製造方法
WO2020138374A1 (ja) 2018-12-27 2020-07-02 Ｊｆｅスチール株式会社 方向性電磁鋼板用焼鈍分離剤および方向性電磁鋼板の製造方法
JP2023024094A (ja) * 2021-08-06 2023-02-16 日本製鉄株式会社 混合粉末及びＭｇＯ粒子の製造方法、並びに方向性電磁鋼板の製造方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1088244A (ja) * 1996-09-12 1998-04-07 Kawasaki Steel Corp 方向性電磁鋼板製造時における焼鈍分離剤用のＭｇＯ
JP4632775B2 (ja) * 2004-12-22 2011-02-16 Ｊｆｅスチール株式会社 焼鈍分離剤用のＭｇＯの製造方法

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02267278A (ja) * 1989-04-07 1990-11-01 Nippon Steel Corp 均一なグラス皮膜を有し、磁気特性の優れた方向性電磁鋼板の製造方法
JP2004176144A (ja) * 2002-11-28 2004-06-24 Tateho Chem Ind Co Ltd 焼鈍分離剤用酸化マグネシウム
JP2008127635A (ja) * 2006-11-21 2008-06-05 Jfe Steel Kk 方向性電磁鋼板用焼鈍分離剤の塗布方法および方向性電磁鋼板の製造方法
WO2020138373A1 (ja) 2018-12-27 2020-07-02 Ｊｆｅスチール株式会社 方向性電磁鋼板用焼鈍分離剤および方向性電磁鋼板の製造方法
WO2020138374A1 (ja) 2018-12-27 2020-07-02 Ｊｆｅスチール株式会社 方向性電磁鋼板用焼鈍分離剤および方向性電磁鋼板の製造方法
KR20210096247A (ko) 2018-12-27 2021-08-04 제이에프이 스틸 가부시키가이샤 방향성 전자 강판용 어닐링 분리제 및 방향성 전자 강판의 제조 방법
KR20210097186A (ko) 2018-12-27 2021-08-06 제이에프이 스틸 가부시키가이샤 방향성 전자 강판용 어닐링 분리제 및 방향성 전자 강판의 제조 방법
US11926888B2 (en) 2018-12-27 2024-03-12 Jfe Steel Corporation Annealing separator for grain-oriented electrical steel sheet and method of producing grain-oriented electrical steel sheet
US12104216B2 (en) 2018-12-27 2024-10-01 Jfe Steel Corporation Annealing separator for grain-oriented electrical steel sheet and method of producing grain-oriented electrical steel sheet
JP2023024094A (ja) * 2021-08-06 2023-02-16 日本製鉄株式会社 混合粉末及びＭｇＯ粒子の製造方法、並びに方向性電磁鋼板の製造方法

Also Published As

Publication number Publication date
JPH0225433B2 (enrdf_load_stackoverflow) 1990-06-04

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