IT8121368A0 - Processo per la produzione di un nastro di acciaio elettromagnetico a grani orientali. - Google Patents

Processo per la produzione di un nastro di acciaio elettromagnetico a grani orientali.

Info

Publication number
IT8121368A0
IT8121368A0 IT8121368A IT2136881A IT8121368A0 IT 8121368 A0 IT8121368 A0 IT 8121368A0 IT 8121368 A IT8121368 A IT 8121368A IT 2136881 A IT2136881 A IT 2136881A IT 8121368 A0 IT8121368 A0 IT 8121368A0
Authority
IT
Italy
Prior art keywords
oriental
production
steel strip
electromagnetic steel
grain electromagnetic
Prior art date
Application number
IT8121368A
Other languages
English (en)
Other versions
IT1137565B (it
Inventor
Tadashi Nakayama
Tsutomu Haratani
Fumio Matsumoto
Hiromi Matsumoto
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
Publication of IT8121368A0 publication Critical patent/IT8121368A0/it
Application granted granted Critical
Publication of IT1137565B publication Critical patent/IT1137565B/it

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
    • C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
    • C21D8/1222—Hot rolling
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B21B3/02—Rolling special iron alloys, e.g. stainless steel
    • 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
    • B21B1/46—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 metal immediately subsequent to continuous casting
    • B21B1/466—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 metal immediately subsequent to continuous casting in a non-continuous process, i.e. the cast being cut before rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2275/00—Mill drive parameters
    • B21B2275/02—Speed
    • B21B2275/04—Roll speed
    • B21B2275/05—Speed difference between top and bottom rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/004—Heating the product

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
IT21368/81A 1980-04-26 1981-04-24 Processo per la produzione di un nastro di acciaio elettromagnetico a grani orientali IT1137565B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55055773A JPS5850294B2 (ja) 1980-04-26 1980-04-26 磁性の優れた一方向性電磁鋼板の製造方法

Publications (2)

Publication Number Publication Date
IT8121368A0 true IT8121368A0 (it) 1981-04-24
IT1137565B IT1137565B (it) 1986-09-10

Family

ID=13008187

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21368/81A IT1137565B (it) 1980-04-26 1981-04-24 Processo per la produzione di un nastro di acciaio elettromagnetico a grani orientali

Country Status (8)

Country Link
US (1) US4406715A (it)
JP (1) JPS5850294B2 (it)
BE (1) BE888557A (it)
DE (1) DE3116419C2 (it)
FR (1) FR2481151B1 (it)
GB (1) GB2077163B (it)
IT (1) IT1137565B (it)
SE (1) SE8102614L (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4473416A (en) * 1982-07-08 1984-09-25 Nippon Steel Corporation Process for producing aluminum-bearing grain-oriented silicon steel strip
EP0452153B1 (en) * 1990-04-12 1998-03-25 Nippon Steel Corporation Process for manufacturing double oriented electrical steel sheet having high magnetic flux density
NL1018815C2 (nl) 2001-08-24 2003-02-25 Corus Technology B V Werkwijze voor het bewerken van een metalen plak of knuppel, en daarmee vervaardigd product.
NL1018814C2 (nl) * 2001-08-24 2003-02-25 Corus Technology B V Inrichting voor het bewerken van een metalen plak, plaat of band en daarmee vervaardigd product.
NL1018817C2 (nl) * 2001-08-24 2003-02-25 Corus Technology B V Werkwijze voor het bewerken van een continu gegoten metalen plak of band, en aldus vervaardigde plaat of band.
US20050183797A1 (en) * 2004-02-23 2005-08-25 Ranjan Ray Fine grained sputtering targets of cobalt and nickel base alloys made via casting in metal molds followed by hot forging and annealing and methods of making same
PT104076A (pt) * 2008-05-28 2009-11-30 Univ Aveiro Processo de refinamento de grão de elementos metálicos por alteração da trajectória de carga
KR101084314B1 (ko) * 2010-03-18 2011-11-16 강릉원주대학교산학협력단 비대칭 압연장치, 비대칭 압연방법 및 이를 이용하여 제조된 압연재
KR101274503B1 (ko) * 2011-03-28 2013-06-13 강릉원주대학교산학협력단 비대칭 압연장치, 비대칭 압연방법 및 이를 이용하여 제조된 압연재
WO2016039505A1 (ko) * 2014-09-11 2016-03-17 금오공과대학교 산학협력단 비대칭압연에 의한 goss 집합조직을 가지는 전기강판의 제조방법
CN115029609B (zh) * 2022-06-24 2023-06-16 张家港中美超薄带科技有限公司 一种生产高牌号无取向硅钢的方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1313054A (en) * 1919-08-12 Arthur francis berry
DE457669C (de) * 1928-03-21 Heinrich Panne Vorfahren zum Auswalzen von Metallen
US1898061A (en) * 1929-09-27 1933-02-21 Allegheny Steel Co Treatment of electrical sheet steels
US1896061A (en) * 1930-07-07 1933-02-07 Mullins Mfg Corp Apparatus for recovering and controlling the flow of oil in refrigerating systems
US2234968A (en) * 1938-11-12 1941-03-18 American Rolling Mill Co Art of reducing magnetostrictive effects in magnetic materials
DE1804208B1 (de) * 1968-10-17 1970-11-12 Mannesmann Ag Verfahren zur Herabsetzung der Wattverluste von kornorientierten Elektroblechen,insbesondere von Wuerfeltexturblechen
BE790798A (fr) * 1971-11-04 1973-02-15 Armco Steel Corp Procédé de fabrication de fer au silicium à orientation cube-sur-arete à partir de brames coulées
JPS5423647B2 (it) * 1974-04-25 1979-08-15
JPS5319913A (en) * 1976-08-10 1978-02-23 Nippon Steel Corp Preparation of unidirectional silicon steel sheet superior in magnetism from continuous casting slab
FR2373609A1 (fr) * 1976-12-10 1978-07-07 Nippon Steel Corp Procede de fabrication de toles magnetiques d'acier a grains orientes utilisant la coulee continue
SU738695A1 (ru) * 1977-08-12 1980-06-05 Челябинский Политехнический Институт Им.Ленинского Комсомола Способ прокатки
JPS585970B2 (ja) * 1979-05-16 1983-02-02 新日本製鐵株式会社 線状細粒のない一方向性珪素鋼板の製造方法

Also Published As

Publication number Publication date
SE8102614L (sv) 1981-10-27
JPS56152924A (en) 1981-11-26
US4406715A (en) 1983-09-27
DE3116419C2 (de) 1985-03-21
GB2077163B (en) 1983-12-14
JPS5850294B2 (ja) 1983-11-09
BE888557A (fr) 1981-08-17
GB2077163A (en) 1981-12-16
DE3116419A1 (de) 1982-01-28
FR2481151A1 (fr) 1981-10-30
FR2481151B1 (fr) 1985-12-27
IT1137565B (it) 1986-09-10

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970429