CN1069288A - 生产晶粒取向电工薄钢板或钢带的方法 - Google Patents

生产晶粒取向电工薄钢板或钢带的方法 Download PDF

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Publication number
CN1069288A
CN1069288A CN92104298A CN92104298A CN1069288A CN 1069288 A CN1069288 A CN 1069288A CN 92104298 A CN92104298 A CN 92104298A CN 92104298 A CN92104298 A CN 92104298A CN 1069288 A CN1069288 A CN 1069288A
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CN
China
Prior art keywords
annealing
steel band
cold rolling
temperature
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.)
Pending
Application number
CN92104298A
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English (en)
Chinese (zh)
Inventor
弗里茨·博林
安德烈斯·博特彻
米歇尔·黑斯顿雷切
迪特尔·布罗斯切
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.)
Thyssen Stahl AG
Original Assignee
Thyssen Stahl AG
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 Thyssen Stahl AG filed Critical Thyssen Stahl AG
Publication of CN1069288A publication Critical patent/CN1069288A/zh
Pending legal-status Critical Current

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    • 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
    • C21D8/1244—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 characterised by the heat treatment
    • C21D8/1266—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 characterised by the heat treatment between cold rolling steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B21B1/24—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process
    • B21B1/28—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process by cold-rolling, e.g. Steckel cold mill
    • 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
    • C21D3/00—Diffusion processes for extraction of non-metals; Furnaces therefor
    • C21D3/02—Extraction of non-metals
    • C21D3/04—Decarburising

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
CN92104298A 1991-05-17 1992-05-16 生产晶粒取向电工薄钢板或钢带的方法 Pending CN1069288A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4116240A DE4116240A1 (de) 1991-05-17 1991-05-17 Verfahren zur herstellung von kornorientierten elektroblechen
DEP4116240.4 1991-05-17

Publications (1)

Publication Number Publication Date
CN1069288A true CN1069288A (zh) 1993-02-24

Family

ID=6431924

Family Applications (1)

Application Number Title Priority Date Filing Date
CN92104298A Pending CN1069288A (zh) 1991-05-17 1992-05-16 生产晶粒取向电工薄钢板或钢带的方法

Country Status (9)

Country Link
EP (1) EP0513729A1 (https=)
JP (1) JPH0797629A (https=)
KR (1) KR920021230A (https=)
CN (1) CN1069288A (https=)
BR (1) BR9201867A (https=)
CA (1) CA2068592A1 (https=)
CS (1) CS146992A3 (https=)
DE (1) DE4116240A1 (https=)
PL (1) PL294562A1 (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1109112C (zh) * 1998-10-09 2003-05-21 川崎制铁株式会社 铁损低的晶粒取向电工钢板的制造方法
CN101432450B (zh) * 2006-05-24 2011-05-25 新日本制铁株式会社 高磁通密度的方向性电磁钢板的制造方法
CN102962267A (zh) * 2012-11-27 2013-03-13 南京钢铁股份有限公司 一种防止小规格弹簧钢脱碳的控制冷却工艺

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4311151C1 (de) * 1993-04-05 1994-07-28 Thyssen Stahl Ag Verfahren zur Herstellung von kornorientierten Elektroblechen mit verbesserten Ummagnetisierungsverlusten

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5920745B2 (ja) * 1980-08-27 1984-05-15 川崎製鉄株式会社 鉄損の極めて低い一方向性珪素鋼板とその製造方法
EP0101321B1 (en) * 1982-08-18 1990-12-05 Kawasaki Steel Corporation Method of producing grain oriented silicon steel sheets or strips having high magnetic induction and low iron loss
US4478653A (en) * 1983-03-10 1984-10-23 Armco Inc. Process for producing grain-oriented silicon steel
DE3666229D1 (en) * 1985-02-22 1989-11-16 Kawasaki Steel Co Extra-low iron loss grain oriented silicon steel sheets
US4975127A (en) * 1987-05-11 1990-12-04 Kawasaki Steel Corp. Method of producing grain oriented silicon steel sheets having magnetic properties

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1109112C (zh) * 1998-10-09 2003-05-21 川崎制铁株式会社 铁损低的晶粒取向电工钢板的制造方法
CN101432450B (zh) * 2006-05-24 2011-05-25 新日本制铁株式会社 高磁通密度的方向性电磁钢板的制造方法
CN102962267A (zh) * 2012-11-27 2013-03-13 南京钢铁股份有限公司 一种防止小规格弹簧钢脱碳的控制冷却工艺

Also Published As

Publication number Publication date
EP0513729A1 (de) 1992-11-19
DE4116240C2 (https=) 1993-07-08
CS146992A3 (en) 1992-11-18
PL294562A1 (https=) 1993-02-08
CA2068592A1 (en) 1992-11-18
BR9201867A (pt) 1993-01-05
JPH0797629A (ja) 1995-04-11
DE4116240A1 (de) 1992-11-19
KR920021230A (ko) 1992-12-18

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