[go: up one dir, main page]

KR840004177A - Manufacturing method of cube-on-edge silicon steel - Google Patents

Manufacturing method of cube-on-edge silicon steel Download PDF

Info

Publication number
KR840004177A
KR840004177A KR1019830000926A KR830000926A KR840004177A KR 840004177 A KR840004177 A KR 840004177A KR 1019830000926 A KR1019830000926 A KR 1019830000926A KR 830000926 A KR830000926 A KR 830000926A KR 840004177 A KR840004177 A KR 840004177A
Authority
KR
South Korea
Prior art keywords
silicon steel
cube
manufacturing
edge silicon
edge
Prior art date
Application number
KR1019830000926A
Other languages
Korean (ko)
Other versions
KR860000532B1 (en
Inventor
후레데릭크 밀러 로버트
Original Assignee
빈센트 지. 지오 이아
알레니 루드럼 스틸 코포레이숀
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 빈센트 지. 지오 이아, 알레니 루드럼 스틸 코포레이숀 filed Critical 빈센트 지. 지오 이아
Publication of KR840004177A publication Critical patent/KR840004177A/en
Application granted granted Critical
Publication of KR860000532B1 publication Critical patent/KR860000532B1/en

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
    • 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
    • C21D8/1294—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a localized 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)
  • Soft Magnetic Materials (AREA)

Abstract

내용 없음No content

Description

큐브-온-엣지 규소강의 제조방법Manufacturing method of cube-on-edge silicon steel

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (3)

열간압연, 중간어닐링을 거친 냉간압연과 최종텍스처어닐링단계를 포함하고 저감 왓트 손실을 갖는큐브-온-엣지 규소강의 제조 방법에 있어서, 상기 텍스처어닐링후 규소강을 세레이팅처리함을특징으로 하는 큐브-온-엣지 규소강의 제조방법.A method for producing a cube-on-edge silicon steel having hot rolling, intermediate annealing, cold rolling and a final texture annealing step and having reduced wattage loss, characterized in that the cube is characterized by subjecting the silicon steel after texture annealing -Method for producing on-edge silicon steel. 청구범위 1항에 있어서, 상기 규소강이 [001] 결정 방향에 대하여 수직방향으로 세레이팅 처리되는 바의방법.The method of claim 1 wherein the silicon steel is subjected to serrating in a direction perpendicular to the [001] crystal direction. 청구범위 제 1항에 있어서, 세레이팅 처리가 깊이 0.002-0.0002인치, 폭 0.010-0.0001인치의 세레이션을 얻도록 수행되고, 상기 세레이션의 간격이 0.2-0.5인치의 범위내에 있는 방법.The method of claim 1 wherein the serrating treatment is performed to obtain a serration of depth 0.002-0.0002 inches wide and 0.010-0.0001 inches wide, wherein the spacing of the serrations is in the range of 0.2-0.5 inches. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019830000926A 1982-07-19 1983-03-08 Method for producing cube-on-edge silicon steel KR860000532B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US39993782A 1982-07-19 1982-07-19
US399.937 1982-07-19

Publications (2)

Publication Number Publication Date
KR840004177A true KR840004177A (en) 1984-10-10
KR860000532B1 KR860000532B1 (en) 1986-05-08

Family

ID=23581547

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830000926A KR860000532B1 (en) 1982-07-19 1983-03-08 Method for producing cube-on-edge silicon steel

Country Status (6)

Country Link
EP (1) EP0099618A3 (en)
JP (1) JPS5928525A (en)
KR (1) KR860000532B1 (en)
BR (1) BR8301546A (en)
CA (1) CA1197759A (en)
PL (1) PL242746A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3539731C2 (en) * 1984-11-10 1994-08-04 Nippon Steel Corp Grain-oriented electrical steel sheet having stable stress-relieving magnetic properties and method and apparatus for making the same
JPS61117284A (en) * 1984-11-10 1986-06-04 Nippon Steel Corp Production of low-iron loss grain-oriented electromagnetic steel sheet
JPS61117218A (en) * 1984-11-10 1986-06-04 Nippon Steel Corp Manufacturing method of low iron loss unidirectional electrical steel sheet
JPS6286175A (en) * 1985-10-14 1987-04-20 Nippon Steel Corp Processing method for grain-oriented electrical steel sheets
US4533409A (en) * 1984-12-19 1985-08-06 Allegheny Ludlum Steel Corporation Method and apparatus for reducing core losses of grain-oriented silicon steel
JPH0711035B2 (en) * 1985-01-26 1995-02-08 新日本製鐵株式会社 Strain relief annealing method for grain-oriented electrical steel sheet
US4728083A (en) * 1985-12-16 1988-03-01 Allegheny Ludlum Corporation Method and apparatus for scribing grain-oriented silicon steel strip
JPS62179105A (en) * 1986-02-03 1987-08-06 Nippon Steel Corp Manufacture of low iron loss unidirectional electromagnetic steel plate
JPH0615694B2 (en) * 1987-04-17 1994-03-02 川崎製鉄株式会社 Iron loss reduction method for grain-oriented silicon steel sheet
US5146063A (en) * 1988-10-26 1992-09-08 Kawasaki Steel Corporation Low iron loss grain oriented silicon steel sheets and method of producing the same
JPH057397U (en) * 1991-02-05 1993-02-02 株式会社西原環境衛生研究所 Contact aeration sewage treatment equipment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE626673C (en) * 1932-02-13 1936-07-01 Hoesch Koeln Neuessen Akt Ges Process and device for the production of coarse-grained, recrystallized strips or sheets
DE1804208B1 (en) * 1968-10-17 1970-11-12 Mannesmann Ag Process for reducing the watt losses of grain-oriented electrical steel sheets, in particular of cube-texture sheets
US3833431A (en) * 1971-12-09 1974-09-03 Westinghouse Electric Corp Process for continuously annealed silicon steel using tension-producing glass
JPS5423647B2 (en) * 1974-04-25 1979-08-15
JPS585968B2 (en) * 1977-05-04 1983-02-02 新日本製鐵株式会社 Manufacturing method of ultra-low iron loss unidirectional electrical steel sheet

Also Published As

Publication number Publication date
EP0099618A2 (en) 1984-02-01
BR8301546A (en) 1984-04-17
PL242746A1 (en) 1984-03-12
EP0099618A3 (en) 1984-06-13
CA1197759A (en) 1985-12-10
KR860000532B1 (en) 1986-05-08
JPS5928525A (en) 1984-02-15

Similar Documents

Publication Publication Date Title
KR840004177A (en) Manufacturing method of cube-on-edge silicon steel
ATE134710T1 (en) METHOD FOR PRODUCING GORNO-ORIENTED ELECTRICAL SHEET BY RAPID HEATING
SE8505295D0 (en) GRAIN-ORIENTED ELECTRICAL STEEL SHEET HAVING STABLE MAGNETIC PROPERTIES RESISTANT TO STRESS-RELIEF ANNEALING, AND METHOD AND APPARATUS FOR PRODUCING THE SAME
JPS57143472A (en) Manufacture of aluminum alloy sheet for forming
KR870011259A (en) Strips made of zircaloy 2 or zircaloy 4 and methods of manufacturing the same
KR890004781A (en) Hot rolled steel sheet and manufacturing method
GB930497A (en) Production of doubly-oriented silicon steel strip
BR9911233A (en) Electric steel with enhanced magnetic properties in the rolling direction
KR930004482A (en) Manufacturing method of low iron loss oriented silicon steel sheet
KR830008744A (en) Process for producing grain oriented silicon steel
KR920701491A (en) Manufacturing method of unidirectional silicon steel sheet with excellent magnetic properties
KR910018561A (en) Manufacturing method of bidirectional electrical steel sheet with high magnetic flux density
WO1990014445A1 (en) Process for manufacturing directional silicon steel sheet excellent in magnetic properties
IT8423638A1 (en) METHOD AND EQUIPMENT SUITABLE FOR REALIZING THE MOTHER CAMS USED AS SAMPLES IN THE AUTOMATIC PRODUCTION OF THE TIMING SHAFTS OF THE COMBUSTION AND DIESEL ENGINES AND CAMS SO OBTAINED.
SE7707032L (en) KISELSTAL V
KR920702427A (en) Method for manufacturing non-oriented electrical steel sheet with excellent magnetic properties after distortion removal annealing
KR840004173A (en) Method for manufacturing cube-on-edge oriented silicon steel
JPS5732333A (en) Production of fine wire of mild copper
RU94014711A (en) Method of producing textured electrical steel
KR880007764A (en) Method for producing oriented silicon steel sheet with excellent magnetic properties
KR920012479A (en) Manufacturing method of oriented electrical steel sheet with excellent magnetic properties and glass coating properties
KR910012281A (en) Manufacturing method of high silicon steel sheet with excellent magnetic properties
EP0164265A3 (en) Method of rolling metal slab
Schoen Ultra-Rapid Heat Treatment of Grain Oriented Electrical Steel
KR880012165A (en) Improved Processing Method of Tea Extract

Legal Events

Date Code Title Description
A201 Request for examination
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19830308

PA0201 Request for examination
PG1501 Laying open of application
E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19850316

Patent event code: PE09021S01D

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19850912

Patent event code: PE09021S01D

G160 Decision to publish patent application
PG1605 Publication of application before grant of patent

Comment text: Decision on Publication of Application

Patent event code: PG16051S01I

Patent event date: 19860404

O035 Opposition [patent]: request for opposition

Free format text: OPPOSITION NUMBER: 001986002067; OPPOSITION DATE: 19860626

PO0301 Opposition

Comment text: Request for Opposition

Patent event code: PO03011R01D

Patent event date: 19860626

Opposition date: 19860626

Opposition identifier: 001986002067

E701 Decision to grant or registration of patent right
O073 Decision to grant registration after opposition [patent]: decision to grant registration
PO0701 Decision to grant registration after opposition

Comment text: Decision to Grant Registration

Patent event code: PO07011S01D

Patent event date: 19861002

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 19861014

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 19861014

End annual number: 3

Start annual number: 1

PR1001 Payment of annual fee

Payment date: 19890428

Start annual number: 4

End annual number: 4

FPAY Annual fee payment

Payment date: 19900430

Year of fee payment: 5

PR1001 Payment of annual fee

Payment date: 19900430

Start annual number: 5

End annual number: 5

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

Termination category: Default of registration fee

Termination date: 19930724