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
Links
- 229910000831 Steel Inorganic materials 0.000 title 1
- 239000010959 steel Substances 0.000 title 1
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)
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)
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)
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 |
-
1980
- 1980-04-26 JP JP55055773A patent/JPS5850294B2/ja not_active Expired
-
1981
- 1981-04-21 GB GB8112330A patent/GB2077163B/en not_active Expired
- 1981-04-21 US US06/256,198 patent/US4406715A/en not_active Expired - Lifetime
- 1981-04-24 DE DE3116419A patent/DE3116419C2/de not_active Expired
- 1981-04-24 BE BE0/204603A patent/BE888557A/fr not_active IP Right Cessation
- 1981-04-24 IT IT21368/81A patent/IT1137565B/it active
- 1981-04-24 SE SE8102614A patent/SE8102614L/xx not_active Application Discontinuation
- 1981-04-24 FR FR8108619A patent/FR2481151B1/fr not_active Expired
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 |