SK285282B6 - Spôsob výroby oceľových plechov s vysokými feromagnetickými charakteristikami - Google Patents
Spôsob výroby oceľových plechov s vysokými feromagnetickými charakteristikami Download PDFInfo
- Publication number
- SK285282B6 SK285282B6 SK863-99A SK86399A SK285282B6 SK 285282 B6 SK285282 B6 SK 285282B6 SK 86399 A SK86399 A SK 86399A SK 285282 B6 SK285282 B6 SK 285282B6
- Authority
- SK
- Slovakia
- Prior art keywords
- temperature
- annealing
- rolling
- nitriding
- hot
- Prior art date
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
- C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
- C21D8/1255—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest with diffusion of elements, e.g. decarburising, nitriding
-
- 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
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/008—Heat treatment of ferrous alloys containing Si
-
- 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
- C21D8/1233—Cold 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 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
- C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
- C21D8/1261—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest 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
- 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
- C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
- C21D8/1272—Final recrystallisation annealing
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Electromagnetism (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Soft Magnetic Materials (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
- Magnetic Record Carriers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT96RM000904A IT1290172B1 (it) | 1996-12-24 | 1996-12-24 | Procedimento per la produzione di lamierino magnetico a grano orientato, con elevate caratteristiche magnetiche. |
| PCT/EP1997/004007 WO1998028452A1 (en) | 1996-12-24 | 1997-07-24 | Process for the production of oriented-grain electrical steel sheet with high magnetic characteristics |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SK86399A3 SK86399A3 (en) | 2000-01-18 |
| SK285282B6 true SK285282B6 (sk) | 2006-10-05 |
Family
ID=11404620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SK863-99A SK285282B6 (sk) | 1996-12-24 | 1997-07-24 | Spôsob výroby oceľových plechov s vysokými feromagnetickými charakteristikami |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US6471787B2 (de) |
| EP (1) | EP0950119B1 (de) |
| JP (1) | JP4651755B2 (de) |
| KR (1) | KR100561142B1 (de) |
| CN (1) | CN1077142C (de) |
| AT (1) | ATE197721T1 (de) |
| AU (1) | AU4202197A (de) |
| BR (1) | BR9713624A (de) |
| CZ (1) | CZ291193B6 (de) |
| DE (1) | DE69703590T2 (de) |
| ES (1) | ES2154054T3 (de) |
| GR (1) | GR3035444T3 (de) |
| IT (1) | IT1290172B1 (de) |
| PL (1) | PL182830B1 (de) |
| RU (1) | RU2193603C2 (de) |
| SK (1) | SK285282B6 (de) |
| WO (1) | WO1998028452A1 (de) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1290978B1 (it) | 1997-03-14 | 1998-12-14 | Acciai Speciali Terni Spa | Procedimento per il controllo dell'inibizione nella produzione di lamierino magnetico a grano orientato |
| IT1299137B1 (it) | 1998-03-10 | 2000-02-29 | Acciai Speciali Terni Spa | Processo per il controllo e la regolazione della ricristallizzazione secondaria nella produzione di lamierini magnetici a grano orientato |
| KR100530056B1 (ko) * | 2001-11-13 | 2005-11-22 | 주식회사 포스코 | 생산성이 우수한 방향성 전기강판의 제조방법 |
| JP2004315949A (ja) * | 2003-04-21 | 2004-11-11 | Internatl Business Mach Corp <Ibm> | 物理状態制御用情報計算装置、物理状態制御用情報計算方法、物理状態制御用情報計算用プログラム及び物理状態制御装置 |
| US7484551B2 (en) | 2003-10-10 | 2009-02-03 | Nucor Corporation | Casting steel strip |
| MY141950A (en) | 2003-10-10 | 2010-07-30 | Ishikawajima Harima Heavy Ind | Casting steel strip |
| CN100455690C (zh) * | 2005-11-30 | 2009-01-28 | 宝山钢铁股份有限公司 | 一种基于薄板坯连铸连轧的取向硅钢及其制造方法 |
| US7650925B2 (en) | 2006-08-28 | 2010-01-26 | Nucor Corporation | Identifying and reducing causes of defects in thin cast strip |
| JP5001611B2 (ja) * | 2006-09-13 | 2012-08-15 | 新日本製鐵株式会社 | 高磁束密度方向性珪素鋼板の製造方法 |
| CN101643881B (zh) * | 2008-08-08 | 2011-05-11 | 宝山钢铁股份有限公司 | 一种含铜取向硅钢的生产方法 |
| CN101768697B (zh) | 2008-12-31 | 2012-09-19 | 宝山钢铁股份有限公司 | 用一次冷轧法生产取向硅钢的方法 |
| BRPI1010318B1 (pt) * | 2009-04-06 | 2018-02-06 | Nippon Steel & Sumitomo Metal Corporation | Método de tratamento do aço para chapa de aço elétrico com grão orientado e método de produção de chapa de aço elétrico com grão orientado |
| RU2407809C1 (ru) * | 2009-08-03 | 2010-12-27 | Открытое акционерное общество "Новолипецкий металлургический комбинат" | Способ производства анизотропной электротехнической стали с высокими магнитными свойствами |
| RU2407808C1 (ru) * | 2009-08-03 | 2010-12-27 | Открытое акционерное общество "Новолипецкий металлургический комбинат" | Способ производства анизотропной электротехнической стали с низкими удельными потерями на перемагничивание |
| KR101122127B1 (ko) * | 2009-12-23 | 2012-03-16 | 주식회사 포스코 | 정련 방법 및 이에 의해 제조된 방향성 전기 강판 |
| CN101775548B (zh) * | 2009-12-31 | 2011-05-25 | 武汉钢铁(集团)公司 | 低渗氮量高磁感取向硅钢带的生产方法 |
| DE102011107304A1 (de) | 2011-07-06 | 2013-01-10 | Thyssenkrupp Electrical Steel Gmbh | Verfahren zum Herstellen eines kornorientierten, für elektrotechnische Anwendungen bestimmten Elektrostahlflachprodukts |
| RU2578296C2 (ru) | 2011-12-28 | 2016-03-27 | ДжФЕ СТИЛ КОРПОРЕЙШН | Текстурированный лист из электротехнической стали и способ снижения потерь в железе |
| CN103074476B (zh) * | 2012-12-07 | 2014-02-26 | 武汉钢铁(集团)公司 | 一种分三段常化生产高磁感取向硅钢带的方法 |
| JP5983777B2 (ja) * | 2012-12-28 | 2016-09-06 | Ｊｆｅスチール株式会社 | 方向性電磁鋼板の製造方法 |
| US9708682B2 (en) * | 2012-12-28 | 2017-07-18 | Jfe Steel Corporation | Production method for grain-oriented electrical steel sheet |
| JP5983776B2 (ja) * | 2012-12-28 | 2016-09-06 | Ｊｆｅスチール株式会社 | 方向性電磁鋼板の製造方法 |
| DE102014104106A1 (de) * | 2014-03-25 | 2015-10-01 | Thyssenkrupp Electrical Steel Gmbh | Verfahren zur Herstellung von hochpermeablem kornorientiertem Elektroband |
| CN106480305A (zh) * | 2015-08-24 | 2017-03-08 | 鞍钢股份有限公司 | 一种提高冷轧电工钢脱碳效率的生产方法 |
| CN106480281A (zh) * | 2015-08-24 | 2017-03-08 | 鞍钢股份有限公司 | 一种高磁感取向电工钢的生产方法 |
| JP6455468B2 (ja) | 2016-03-09 | 2019-01-23 | Ｊｆｅスチール株式会社 | 方向性電磁鋼板の製造方法 |
| CN108444236B (zh) * | 2018-04-26 | 2020-09-01 | 怀化学院 | 一种基于新能源控制的烘干设备 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5032059B2 (de) * | 1971-12-24 | 1975-10-17 | ||
| JPS5037009B2 (de) | 1972-04-05 | 1975-11-29 | ||
| JPS5933170B2 (ja) | 1978-10-02 | 1984-08-14 | 新日本製鐵株式会社 | 磁束密度の極めて高い、含Ａｌ一方向性珪素鋼板の製造法 |
| JPS5948934B2 (ja) * | 1981-05-30 | 1984-11-29 | 新日本製鐵株式会社 | 高磁束密度一方向性電磁鋼板の製造方法 |
| JPS5956523A (ja) | 1982-09-24 | 1984-04-02 | Nippon Steel Corp | 高磁束密度一方向性珪素鋼板の製造方法 |
| JPH0717961B2 (ja) * | 1988-04-25 | 1995-03-01 | 新日本製鐵株式会社 | 磁気特性、皮膜特性ともに優れた一方向性電磁鋼板の製造方法 |
| US5186762A (en) * | 1989-03-30 | 1993-02-16 | Nippon Steel Corporation | Process for producing grain-oriented electrical steel sheet having high magnetic flux density |
| EP0392534B1 (de) * | 1989-04-14 | 1998-07-08 | Nippon Steel Corporation | Verfahren zur Herstellung von kornorientierten Elektrostahlblechen mit hervorragenden magnetischen Eigenschaften |
| JP2782086B2 (ja) * | 1989-05-29 | 1998-07-30 | 新日本製鐵株式会社 | 磁気特性、皮膜特性ともに優れた一方向性電磁鋼板の製造方法 |
| JP2620438B2 (ja) * | 1991-10-28 | 1997-06-11 | 新日本製鐵株式会社 | 磁束密度の高い一方向性電磁鋼板の製造方法 |
| JPH06179917A (ja) * | 1992-12-15 | 1994-06-28 | Nippon Steel Corp | 高磁束密度一方向性電磁鋼板の製造方法 |
| JPH06179915A (ja) * | 1992-12-15 | 1994-06-28 | Nippon Steel Corp | 高磁束密度一方向性電磁鋼板の製造方法 |
| JPH06306473A (ja) * | 1993-04-26 | 1994-11-01 | Nippon Steel Corp | 磁気特性の優れた一方向性電磁鋼板の製造方法 |
| JPH06306474A (ja) * | 1993-04-26 | 1994-11-01 | Nippon Steel Corp | 磁気特性の優れた一方向性電磁鋼板の製造方法 |
| JP3443151B2 (ja) * | 1994-01-05 | 2003-09-02 | 新日本製鐵株式会社 | 方向性珪素鋼板の製造方法 |
| JPH07258802A (ja) * | 1994-03-25 | 1995-10-09 | Nippon Steel Corp | 高磁束密度低鉄損一方向性電磁鋼板およびその製造法 |
| JPH07278671A (ja) * | 1994-04-06 | 1995-10-24 | Nippon Steel Corp | 低鉄損鏡面方向性電磁鋼板の製造方法 |
| JP3551517B2 (ja) * | 1995-01-06 | 2004-08-11 | Ｊｆｅスチール株式会社 | 磁気特性の良好な方向性けい素鋼板及びその製造方法 |
| US5643370A (en) * | 1995-05-16 | 1997-07-01 | Armco Inc. | Grain oriented electrical steel having high volume resistivity and method for producing same |
-
1996
- 1996-12-24 IT IT96RM000904A patent/IT1290172B1/it active IP Right Grant
-
1997
- 1997-07-24 JP JP52827398A patent/JP4651755B2/ja not_active Expired - Lifetime
- 1997-07-24 CN CN97180995A patent/CN1077142C/zh not_active Expired - Fee Related
- 1997-07-24 SK SK863-99A patent/SK285282B6/sk not_active IP Right Cessation
- 1997-07-24 RU RU99116327/02A patent/RU2193603C2/ru not_active IP Right Cessation
- 1997-07-24 BR BR9713624-7A patent/BR9713624A/pt not_active IP Right Cessation
- 1997-07-24 CZ CZ19992310A patent/CZ291193B6/cs not_active IP Right Cessation
- 1997-07-24 ES ES97940017T patent/ES2154054T3/es not_active Expired - Lifetime
- 1997-07-24 DE DE69703590T patent/DE69703590T2/de not_active Expired - Lifetime
- 1997-07-24 KR KR1019997005752A patent/KR100561142B1/ko not_active IP Right Cessation
- 1997-07-24 PL PL97334287A patent/PL182830B1/pl unknown
- 1997-07-24 WO PCT/EP1997/004007 patent/WO1998028452A1/en not_active Application Discontinuation
- 1997-07-24 AU AU42021/97A patent/AU4202197A/en not_active Abandoned
- 1997-07-24 EP EP97940017A patent/EP0950119B1/de not_active Expired - Lifetime
- 1997-07-24 AT AT97940017T patent/ATE197721T1/de active
- 1997-07-24 US US09/331,506 patent/US6471787B2/en not_active Expired - Lifetime
-
2001
- 2001-02-20 GR GR20010400275T patent/GR3035444T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR20000069695A (ko) | 2000-11-25 |
| PL182830B1 (pl) | 2002-03-29 |
| DE69703590T2 (de) | 2001-05-31 |
| PL334287A1 (en) | 2000-02-14 |
| ITRM960904A1 (it) | 1998-06-24 |
| BR9713624A (pt) | 2000-04-11 |
| IT1290172B1 (it) | 1998-10-19 |
| RU2193603C2 (ru) | 2002-11-27 |
| CN1242057A (zh) | 2000-01-19 |
| AU4202197A (en) | 1998-07-17 |
| JP2001506702A (ja) | 2001-05-22 |
| SK86399A3 (en) | 2000-01-18 |
| ATE197721T1 (de) | 2000-12-15 |
| EP0950119B1 (de) | 2000-11-22 |
| DE69703590D1 (de) | 2000-12-28 |
| ITRM960904A0 (it) | 1996-12-24 |
| CZ291193B6 (cs) | 2003-01-15 |
| CZ231099A3 (cs) | 2000-07-12 |
| US6471787B2 (en) | 2002-10-29 |
| US20020033206A1 (en) | 2002-03-21 |
| CN1077142C (zh) | 2002-01-02 |
| ES2154054T3 (es) | 2001-03-16 |
| KR100561142B1 (ko) | 2006-03-15 |
| WO1998028452A1 (en) | 1998-07-02 |
| EP0950119A1 (de) | 1999-10-20 |
| GR3035444T3 (en) | 2001-05-31 |
| JP4651755B2 (ja) | 2011-03-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SK285282B6 (sk) | Spôsob výroby oceľových plechov s vysokými feromagnetickými charakteristikami | |
| RU2469104C1 (ru) | Способ производства текстурированной кремнистой стали с использованием единственной холодной прокатки | |
| JP4653261B2 (ja) | 薄いスラブからの高磁気特性を備えた粒配向性電気鋼ストリップの製造方法 | |
| JP2782086B2 (ja) | 磁気特性、皮膜特性ともに優れた一方向性電磁鋼板の製造方法 | |
| SK27999A3 (en) | Process for the production of grain oriented electrical steel strip starting from thin slabs | |
| KR950005793B1 (ko) | 자속밀도가 높은 일방향성 전기 강스트립의 제조방법 | |
| SK284364B6 (sk) | Spôsob riadenia inhibície pri výrobe oceľových plechov s orientovanou zrnitosťou | |
| SK86299A3 (en) | Process for the treatment of grain oriented silicon steel | |
| CZ291194B6 (cs) | Způsob výroby pásů z křemíkové oceli | |
| SK7582003A3 (en) | Process for the production of grain oriented electrical steel | |
| EP1313886B1 (de) | Verfahren zum regeln der inhibitorenverteilung beim herstellen von kornorientierten elektroblechen | |
| KR100359239B1 (ko) | 자기특성과 경제성이 우수한 고자속 밀도 방향성 전기강판의 제조방법 | |
| KR101131721B1 (ko) | 자기 특성이 우수한 방향성 전기강판의 제조방법 | |
| KR100345696B1 (ko) | 슬라브저온가열에의한고자속밀도일방향성전기강판의제조방법 | |
| KR20060074649A (ko) | 자기적 성질이 균일한 방향성 전기강판의 제조방법 | |
| JP2002129238A (ja) | 一方向性電磁鋼板の安定製造方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Patent lapsed due to non-payment of maintenance fees |
Effective date: 20140724 |