JPS5873724A - 方向性電磁鋼板 - Google Patents

方向性電磁鋼板

Info

Publication number
JPS5873724A
JPS5873724A JP57174361A JP17436182A JPS5873724A JP S5873724 A JPS5873724 A JP S5873724A JP 57174361 A JP57174361 A JP 57174361A JP 17436182 A JP17436182 A JP 17436182A JP S5873724 A JPS5873724 A JP S5873724A
Authority
JP
Japan
Prior art keywords
steel plate
irradiation
iron loss
rolling direction
laser
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
JP57174361A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6149366B2 (https=
Inventor
Tadashi Ichiyama
市山　正
Shigehiro Yamaguchi
山口　重裕
Toru Inouchi
徹 井内
Katsuro Kuroki
黒木　克郎
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 JP57174361A priority Critical patent/JPS5873724A/ja
Publication of JPS5873724A publication Critical patent/JPS5873724A/ja
Publication of JPS6149366B2 publication Critical patent/JPS6149366B2/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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1294—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a localised treatment

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)
  • Soft Magnetic Materials (AREA)
JP57174361A 1982-10-04 1982-10-04 方向性電磁鋼板 Granted JPS5873724A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57174361A JPS5873724A (ja) 1982-10-04 1982-10-04 方向性電磁鋼板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57174361A JPS5873724A (ja) 1982-10-04 1982-10-04 方向性電磁鋼板

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP9121778A Division JPS5518566A (en) 1978-07-26 1978-07-26 Improving method for iron loss characteristic of directional electrical steel sheet

Publications (2)

Publication Number Publication Date
JPS5873724A true JPS5873724A (ja) 1983-05-04
JPS6149366B2 JPS6149366B2 (https=) 1986-10-29

Family

ID=15977276

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57174361A Granted JPS5873724A (ja) 1982-10-04 1982-10-04 方向性電磁鋼板

Country Status (1)

Country Link
JP (1) JPS5873724A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5141573A (en) * 1988-04-23 1992-08-25 Nippon Steel Corporation High flux density grain-oriented electrical steel sheet having improved watt loss characteristic and process for preparation thereof
JP2006117964A (ja) * 2004-10-19 2006-05-11 Nippon Steel Corp 磁気特性の優れた方向性電磁鋼板とその製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5141573A (en) * 1988-04-23 1992-08-25 Nippon Steel Corporation High flux density grain-oriented electrical steel sheet having improved watt loss characteristic and process for preparation thereof
JP2006117964A (ja) * 2004-10-19 2006-05-11 Nippon Steel Corp 磁気特性の優れた方向性電磁鋼板とその製造方法

Also Published As

Publication number Publication date
JPS6149366B2 (https=) 1986-10-29

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