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JPS5794519A - Method for manufacturing strip of silicon steel having excellent soft magnetic characteristics - Google Patents

Method for manufacturing strip of silicon steel having excellent soft magnetic characteristics

Info

Publication number
JPS5794519A
JPS5794519A JP55170862A JP17086280A JPS5794519A JP S5794519 A JPS5794519 A JP S5794519A JP 55170862 A JP55170862 A JP 55170862A JP 17086280 A JP17086280 A JP 17086280A JP S5794519 A JPS5794519 A JP S5794519A
Authority
JP
Japan
Prior art keywords
coiled
strip
strips
magnetic characteristics
silicon 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
JP55170862A
Other languages
Japanese (ja)
Other versions
JPS5858409B2 (en
Inventor
Takahiro Suga
Toru Sato
Isao Ito
Hiroshi Shimanaka
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.)
JFE Steel Corp
Original Assignee
Kawasaki 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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP55170862A priority Critical patent/JPS5858409B2/en
Publication of JPS5794519A publication Critical patent/JPS5794519A/en
Publication of JPS5858409B2 publication Critical patent/JPS5858409B2/en
Expired 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
    • C21D8/1205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular fabrication or treatment of ingot or slab
    • C21D8/1211—Rapid solidification; Thin strip casting

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)
  • Continuous Casting (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Soft Magnetic Materials (AREA)

Abstract

PURPOSE:To inexpensively obtain strips of a silicon steel having excellent magnetic characteristics, by filling spaces between each coiled layer with powder of high melting point oxide when quenched strips of a silicon bearing steel are coiled, and then, by performing a high temperature annealing on the coiled strips. CONSTITUTION:A molten steel containing 2-8% Si as the main alloying element is quenched and solidified, and a thin strip having a 20-500mum thickness is formed. Powder of a high melting point oxide, such as Al2O3, etc., having a size distribution in which particles of <=2mum in diameter do not exceed 20% of the total particle number and those of 400mum in diameter do not exceed 20%, is supplied to the surface of the strip as a sealing off agent, and then, the strip is coiled. In this way, spaces between coiled layers of the strip are filled with the sealing agent. This coil is subjected to a high temperature annealing at >=1,000 deg.C, and agrgated structures accumulated in a direction (100)[oKl]or (100)[001]are formed. After the annealing is performed, the coil is uncoiled and the sealing agent is removed. This thin strip is advantageously used for materials for making iron cores.
JP55170862A 1980-12-05 1980-12-05 Method for manufacturing silicon steel ribbon with excellent soft magnetic properties Expired JPS5858409B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55170862A JPS5858409B2 (en) 1980-12-05 1980-12-05 Method for manufacturing silicon steel ribbon with excellent soft magnetic properties

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55170862A JPS5858409B2 (en) 1980-12-05 1980-12-05 Method for manufacturing silicon steel ribbon with excellent soft magnetic properties

Publications (2)

Publication Number Publication Date
JPS5794519A true JPS5794519A (en) 1982-06-12
JPS5858409B2 JPS5858409B2 (en) 1983-12-24

Family

ID=15912684

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55170862A Expired JPS5858409B2 (en) 1980-12-05 1980-12-05 Method for manufacturing silicon steel ribbon with excellent soft magnetic properties

Country Status (1)

Country Link
JP (1) JPS5858409B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5822357A (en) * 1981-07-31 1983-02-09 Matsushita Electric Ind Co Ltd High silicon steel thin strip having (100)<011> aggregated structure
JPS5845349A (en) * 1981-08-10 1983-03-16 Matsushita Electric Ind Co Ltd Thin strip of high-silicon steel having (100)<011> aggregated texture
JPS5928559A (en) * 1982-08-11 1984-02-15 Kawasaki Steel Corp Quenched high silicon steel thin strip excellent in magnetic characteristics
US4715905A (en) * 1984-09-28 1987-12-29 Nippon Kokan Kabushiki Kaisha Method of producting thin sheet of high Si-Fe alloy
US6241895B1 (en) * 1998-05-30 2001-06-05 Guangdong Junfeng Industry & Commerce Co., Ltd. Spectrum water generator and method of processing water using said spectrum water generator

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5939964Y2 (en) * 1982-03-26 1984-11-10 ビツグウエイ株式会社 Cartridge-type bar-shaped cosmetic container body

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52133812A (en) * 1976-05-06 1977-11-09 Nisshin Steel Co Ltd Burning inhibitor and burning inhibition of metals

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52133812A (en) * 1976-05-06 1977-11-09 Nisshin Steel Co Ltd Burning inhibitor and burning inhibition of metals

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5822357A (en) * 1981-07-31 1983-02-09 Matsushita Electric Ind Co Ltd High silicon steel thin strip having (100)<011> aggregated structure
JPS627261B2 (en) * 1981-07-31 1987-02-16 Matsushita Electric Ind Co Ltd
JPS5845349A (en) * 1981-08-10 1983-03-16 Matsushita Electric Ind Co Ltd Thin strip of high-silicon steel having (100)<011> aggregated texture
JPS5928559A (en) * 1982-08-11 1984-02-15 Kawasaki Steel Corp Quenched high silicon steel thin strip excellent in magnetic characteristics
US4715905A (en) * 1984-09-28 1987-12-29 Nippon Kokan Kabushiki Kaisha Method of producting thin sheet of high Si-Fe alloy
US6241895B1 (en) * 1998-05-30 2001-06-05 Guangdong Junfeng Industry & Commerce Co., Ltd. Spectrum water generator and method of processing water using said spectrum water generator

Also Published As

Publication number Publication date
JPS5858409B2 (en) 1983-12-24

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