RU2288959C2 - Способ производства полос электротехнической стали с ориентированными зернами - Google Patents

Способ производства полос электротехнической стали с ориентированными зернами Download PDF

Info

Publication number
RU2288959C2
RU2288959C2 RU2003122338/02A RU2003122338A RU2288959C2 RU 2288959 C2 RU2288959 C2 RU 2288959C2 RU 2003122338/02 A RU2003122338/02 A RU 2003122338/02A RU 2003122338 A RU2003122338 A RU 2003122338A RU 2288959 C2 RU2288959 C2 RU 2288959C2
Authority
RU
Russia
Prior art keywords
strip
steel
casting
temperature
strips
Prior art date
Application number
RU2003122338/02A
Other languages
English (en)
Russian (ru)
Other versions
RU2003122338A (ru
Inventor
Стефано ФОРТУНАТИ (IT)
Стефано ФОРТУНАТИ
Стефано СИКАЛЕ` (IT)
Стефано СИКАЛЕ`
Джузеппе АББРУЦЦЕЗЕ (IT)
Джузеппе АББРУЦЦЕЗЕ
Original Assignee
Тиссенкрупп Аччаи Спечали Терни С.П.А.
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 Тиссенкрупп Аччаи Спечали Терни С.П.А. filed Critical Тиссенкрупп Аччаи Спечали Терни С.П.А.
Publication of RU2003122338A publication Critical patent/RU2003122338A/ru
Application granted granted Critical
Publication of RU2288959C2 publication Critical patent/RU2288959C2/ru

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 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
    • 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
    • C21D8/1216—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 working steps
    • C21D8/1222—Hot rolling
    • 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
    • C21D8/1261—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 following hot rolling
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/185—Hardening; Quenching with or without subsequent tempering from an intercritical temperature
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite
    • 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
    • C21D8/1205—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 involving particular fabrication steps or treatments of ingots or slabs
    • C21D8/1211—Rapid solidification; Thin strip casting

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Seasonings (AREA)
  • Continuous Casting (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Noodles (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
RU2003122338/02A 2000-12-18 2001-12-18 Способ производства полос электротехнической стали с ориентированными зернами RU2288959C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITRM2000A000677 2000-12-18
IT2000RM000677A IT1316030B1 (it) 2000-12-18 2000-12-18 Procedimento per la fabbricazione di lamierini a grano orientato.

Publications (2)

Publication Number Publication Date
RU2003122338A RU2003122338A (ru) 2005-01-10
RU2288959C2 true RU2288959C2 (ru) 2006-12-10

Family

ID=11455065

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2003122338/02A RU2288959C2 (ru) 2000-12-18 2001-12-18 Способ производства полос электротехнической стали с ориентированными зернами

Country Status (16)

Country Link
US (1) US6964711B2 (https=)
EP (1) EP1356126B1 (https=)
JP (1) JP4697841B2 (https=)
KR (1) KR100781839B1 (https=)
CN (1) CN100352952C (https=)
AT (1) ATE289361T1 (https=)
AU (1) AU2002234590A1 (https=)
BR (1) BR0116244B1 (https=)
CZ (1) CZ20031688A3 (https=)
DE (1) DE60108985T2 (https=)
ES (1) ES2238489T3 (https=)
IT (1) IT1316030B1 (https=)
PL (1) PL198248B1 (https=)
RU (1) RU2288959C2 (https=)
SK (1) SK286521B6 (https=)
WO (1) WO2002050315A2 (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2534703C2 (ru) * 2012-02-29 2014-12-10 ДжФЕ СТИЛ КОРПОРЕЙШН Высокопрочный холоднокатаный стальной лист с низкой плоскостной анизотропией предела текучести и способ его изготовления
RU2594543C1 (ru) * 2012-08-30 2016-08-20 Баошан Айрон Энд Стил Ко., Лтд. Текстурированная кремнистая сталь с высокой магнитной индукцией и способ ее производства
RU2615423C2 (ru) * 2012-02-08 2017-04-04 Зальцгиттер Флахшталь Гмбх Горячекатаная полоса для изготовления электротехнической листовой стали и способ изготовления горячекатаной полосы
RU2762195C1 (ru) * 2021-03-15 2021-12-16 Публичное Акционерное Общество "Новолипецкий металлургический комбинат" Способ получения изотропной электротехнической стали

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1752549B1 (de) * 2005-08-03 2016-01-20 ThyssenKrupp Steel Europe AG Verfahren zur Herstellung von kornorientiertem Elektroband
HUE027079T2 (en) * 2005-08-03 2016-10-28 Thyssenkrupp Steel Europe Ag A method for producing magnetizable, grain oriented steel strip
US7736444B1 (en) * 2006-04-19 2010-06-15 Silicon Steel Technology, Inc. Method and system for manufacturing electrical silicon steel
IT1396714B1 (it) 2008-11-18 2012-12-14 Ct Sviluppo Materiali Spa Procedimento per la produzione di lamierino magnetico a grano orientato a partire da bramma sottile.
JP5744575B2 (ja) * 2010-03-29 2015-07-08 新日鐵住金ステンレス株式会社 複相組織ステンレス鋼鋼板および鋼帯、製造方法
CN102477483B (zh) * 2010-11-26 2013-10-30 宝山钢铁股份有限公司 一种磁性能优良的取向硅钢生产方法
CN103805918B (zh) * 2012-11-15 2016-01-27 宝山钢铁股份有限公司 一种高磁感取向硅钢及其生产方法
JP5939156B2 (ja) * 2012-12-28 2016-06-22 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
US10364477B2 (en) * 2015-08-25 2019-07-30 Purdue Research Foundation Processes for producing continuous bulk forms of iron-silicon alloys and bulk forms produced thereby
DE102015114358B4 (de) * 2015-08-28 2017-04-13 Thyssenkrupp Electrical Steel Gmbh Verfahren zum Herstellen eines kornorientierten Elektrobands und kornorientiertes Elektroband
WO2017160952A1 (en) * 2016-03-15 2017-09-21 Colorado State University Research Foundation Corrosion-resistant alloy and applications
CN106282761B (zh) * 2016-08-02 2018-06-29 天津市佳利电梯电机有限公司 一种硅钢、制备方法及应用
KR102079771B1 (ko) * 2017-12-26 2020-02-20 주식회사 포스코 방향성 전기강판 및 그의 제조방법
CN109593933B (zh) * 2019-01-15 2024-01-23 北京科技大学 一种铸坯自动在线淬火装置及方法
CN112474821B (zh) * 2020-10-29 2023-03-21 江苏延汉材料科技有限公司 一种马氏体不锈钢薄带的板型控制方法
CN117987629B (zh) * 2024-01-30 2026-03-20 武汉钢铁有限公司 高速升温常化退火制备低温高磁感取向硅钢的方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0390160A1 (en) * 1989-03-30 1990-10-03 Nippon Steel Corporation Process for producing a grain-oriented electrical steel sheet by means of rapid quench-solidification process
RU2020164C1 (ru) * 1991-04-03 1994-09-30 Московский институт стали и сплавов Способ получения изотропной электротехнической стали
RU2038389C1 (ru) * 1991-10-25 1995-06-27 Армко Инк. Способ производства кремнистой текстурованной стали
RU2105074C1 (ru) * 1991-10-31 1998-02-20 Юзинор Сасилор С.А. Способ получения ленты из магнитной стали и лист
RU2142020C1 (ru) * 1999-04-30 1999-11-27 Цырлин Михаил Борисович Способ производства анизотропной электротехнической стали

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58117828A (ja) * 1981-12-28 1983-07-13 Nippon Steel Corp 鉄損が低く磁束密度の高いセミプロセス無方向性電磁鋼板の製造方法
JPS59208020A (ja) * 1983-05-12 1984-11-26 Nippon Steel Corp 低鉄損一方向性電磁鋼板の製造方法
JPH0372027A (ja) * 1989-08-11 1991-03-27 Nippon Steel Corp 鉄損の優れた高磁束密度一方向性電磁鋼板の製造方法
JP3310004B2 (ja) * 1991-12-26 2002-07-29 新日本製鐵株式会社 一方向性電磁鋼板の製造方法
JP2826005B2 (ja) * 1991-12-26 1998-11-18 新日本製鐵株式会社 一方向性電磁鋼板用薄鋳片の製造方法
JPH05295440A (ja) * 1992-04-22 1993-11-09 Nippon Steel Corp 急冷凝固薄鋳片を用いた一方向性電磁鋼板の製造方法
US5288736A (en) * 1992-11-12 1994-02-22 Armco Inc. Method for producing regular grain oriented electrical steel using a single stage cold reduction
US5643370A (en) * 1995-05-16 1997-07-01 Armco Inc. Grain oriented electrical steel having high volume resistivity and method for producing same
IT1285153B1 (it) * 1996-09-05 1998-06-03 Acciai Speciali Terni Spa Procedimento per la produzione di lamierino magnetico a grano orientato, a partire da bramma sottile.
US5702539A (en) * 1997-02-28 1997-12-30 Armco Inc. Method for producing silicon-chromium grain orieted electrical steel
DE19807122C2 (de) * 1998-02-20 2000-03-23 Thyssenkrupp Stahl Ag Verfahren zur Herstellung von nichtkornorientiertem Elektroblech
KR100615380B1 (ko) * 1998-04-08 2006-08-25 제이에프이 스틸 가부시키가이샤 캔용 강판 및 그 제조방법

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0390160A1 (en) * 1989-03-30 1990-10-03 Nippon Steel Corporation Process for producing a grain-oriented electrical steel sheet by means of rapid quench-solidification process
RU2020164C1 (ru) * 1991-04-03 1994-09-30 Московский институт стали и сплавов Способ получения изотропной электротехнической стали
RU2038389C1 (ru) * 1991-10-25 1995-06-27 Армко Инк. Способ производства кремнистой текстурованной стали
RU2105074C1 (ru) * 1991-10-31 1998-02-20 Юзинор Сасилор С.А. Способ получения ленты из магнитной стали и лист
RU2142020C1 (ru) * 1999-04-30 1999-11-27 Цырлин Михаил Борисович Способ производства анизотропной электротехнической стали

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2615423C2 (ru) * 2012-02-08 2017-04-04 Зальцгиттер Флахшталь Гмбх Горячекатаная полоса для изготовления электротехнической листовой стали и способ изготовления горячекатаной полосы
RU2534703C2 (ru) * 2012-02-29 2014-12-10 ДжФЕ СТИЛ КОРПОРЕЙШН Высокопрочный холоднокатаный стальной лист с низкой плоскостной анизотропией предела текучести и способ его изготовления
RU2594543C1 (ru) * 2012-08-30 2016-08-20 Баошан Айрон Энд Стил Ко., Лтд. Текстурированная кремнистая сталь с высокой магнитной индукцией и способ ее производства
RU2762195C1 (ru) * 2021-03-15 2021-12-16 Публичное Акционерное Общество "Новолипецкий металлургический комбинат" Способ получения изотропной электротехнической стали

Also Published As

Publication number Publication date
CZ20031688A3 (cs) 2004-02-18
SK286521B6 (sk) 2008-12-05
PL198248B1 (pl) 2008-06-30
JP4697841B2 (ja) 2011-06-08
EP1356126A2 (en) 2003-10-29
KR20030076993A (ko) 2003-09-29
SK7562003A3 (en) 2003-10-07
IT1316030B1 (it) 2003-03-26
PL362325A1 (en) 2004-10-18
JP2004526862A (ja) 2004-09-02
US20050115643A1 (en) 2005-06-02
US6964711B2 (en) 2005-11-15
CN1481445A (zh) 2004-03-10
DE60108985T2 (de) 2006-04-13
ITRM20000677A1 (it) 2002-06-18
EP1356126B1 (en) 2005-02-16
ES2238489T3 (es) 2005-09-01
BR0116244A (pt) 2004-02-25
WO2002050315A3 (en) 2002-08-15
KR100781839B1 (ko) 2007-12-03
DE60108985D1 (de) 2005-03-24
CN100352952C (zh) 2007-12-05
ATE289361T1 (de) 2005-03-15
BR0116244B1 (pt) 2010-07-13
AU2002234590A1 (en) 2002-07-01
WO2002050315A2 (en) 2002-06-27
ITRM20000677A0 (it) 2000-12-18
RU2003122338A (ru) 2005-01-10

Similar Documents

Publication Publication Date Title
RU2288959C2 (ru) Способ производства полос электротехнической стали с ориентированными зернами
KR100441234B1 (ko) 높은체적저항률을갖는결정립방향성전기강및그제조방법
PL182835B1 (pl) Sposób wytwarzania z cienkich wlewków elektrotechnicznych, teksturowanych taśm stalowych
JP2004526862A5 (https=)
EP1356127B9 (en) Process for the production of grain oriented electrical steel strips
CN103748240A (zh) 制造晶粒取向的、针对电工用途的电工扁钢产品的方法
CN113710822A (zh) 取向性电磁钢板的制造方法
JP2022501517A (ja) 方向性電磁鋼板およびその製造方法
RU2184787C2 (ru) Способ обработки кремнистой стали с ориентированной зеренной структурой
CN114867872A (zh) 取向电工钢板及其制造方法
US7887645B1 (en) High permeability grain oriented electrical steel
JP5005873B2 (ja) 方向性電磁鋼帯を製造する方法
JPS5843444B2 (ja) 電磁珪素鋼の製造方法
RU2195506C2 (ru) Способ контроля ингибирования при производстве тонколистовых электросталей с ориентированной зернистостью
US4115160A (en) Electromagnetic silicon steel from thin castings
US5078808A (en) Method of making regular grain oriented silicon steel without a hot band anneal
JPS5843443B2 (ja) デンジケイソコウノセイゾウホウホウ
JPH0222422A (ja) 磁気特性に優れた一方向性けい素鋼板の製造方法
Schoen High temperature grain growth during slab reheating of oriented 3 pct Si-Fe made using continuous casting
JPH0762437A (ja) 極めて低い鉄損をもつ一方向性電磁鋼板の製造方法
JP2653948B2 (ja) 熱鋼帯焼なましなしの標準結晶粒配向珪素鋼の製法
KR0169318B1 (ko) 고온 밴드 어닐없는 규칙적 입자배향 규소강철의 제조방법
JPH10183249A (ja) 磁気特性の優れた方向性電磁鋼板の製造方法
WO2026069985A1 (ja) 方向性電磁鋼板用熱延板の製造方法、方向性電磁鋼板の製造方法、方向性電磁鋼板用熱延板の製造設備列、及び方向性電磁鋼板用熱延板
WO2026069986A1 (ja) 方向性電磁鋼板用熱延板の製造方法、方向性電磁鋼板の製造方法、方向性電磁鋼板用熱延板の製造設備列、及び方向性電磁鋼板用熱延板

Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20141219