PL1627086T3 - Ulepszony sposób wytwarzania taśmy nieorientowanej stali elektrotechnicznej - Google Patents
Ulepszony sposób wytwarzania taśmy nieorientowanej stali elektrotechnicznejInfo
- Publication number
- PL1627086T3 PL1627086T3 PL04751737T PL04751737T PL1627086T3 PL 1627086 T3 PL1627086 T3 PL 1627086T3 PL 04751737 T PL04751737 T PL 04751737T PL 04751737 T PL04751737 T PL 04751737T PL 1627086 T3 PL1627086 T3 PL 1627086T3
- Authority
- PL
- Poland
- Prior art keywords
- oriented electrical
- steel
- electrical steel
- production
- steel strip
- Prior art date
Links
- 229910000565 Non-oriented electrical steel Inorganic materials 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical group [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- 230000032683 aging Effects 0.000 abstract 1
- 238000000137 annealing Methods 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 239000000161 steel melt Substances 0.000 abstract 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
- C21D8/1205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular fabrication or treatment of ingot or slab
-
- 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
-
- 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
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- 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
- C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
-
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
-
- 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
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
- H01F1/16—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of sheets
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Power Engineering (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Soft Magnetic Materials (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/436,571 US20050000596A1 (en) | 2003-05-14 | 2003-05-14 | Method for production of non-oriented electrical steel strip |
EP04751737A EP1627086B1 (en) | 2003-05-14 | 2004-05-10 | Improved method for production of non-oriented electrical steel strip |
PCT/US2004/014506 WO2004101831A1 (en) | 2003-05-14 | 2004-05-10 | Improved method for production of non-oriented electrical steel strip |
Publications (1)
Publication Number | Publication Date |
---|---|
PL1627086T3 true PL1627086T3 (pl) | 2008-02-29 |
Family
ID=33449713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL04751737T PL1627086T3 (pl) | 2003-05-14 | 2004-05-10 | Ulepszony sposób wytwarzania taśmy nieorientowanej stali elektrotechnicznej |
Country Status (12)
Country | Link |
---|---|
US (2) | US20050000596A1 (pl) |
EP (1) | EP1627086B1 (pl) |
JP (2) | JP4880467B2 (pl) |
KR (2) | KR20060007431A (pl) |
CN (1) | CN1813074B (pl) |
AT (1) | ATE373109T1 (pl) |
BR (1) | BRPI0410333B1 (pl) |
CA (1) | CA2525742C (pl) |
DE (1) | DE602004008909T2 (pl) |
MX (1) | MXPA05012277A (pl) |
PL (1) | PL1627086T3 (pl) |
WO (1) | WO2004101831A1 (pl) |
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CN100446919C (zh) * | 2005-06-30 | 2008-12-31 | 宝山钢铁股份有限公司 | 低铁损高磁感冷轧无取向电工钢板的生产方法 |
JP4673937B2 (ja) * | 2009-04-06 | 2011-04-20 | 新日本製鐵株式会社 | 方向性電磁鋼板用鋼の処理方法及び方向性電磁鋼板の製造方法 |
CN102753718A (zh) | 2010-02-25 | 2012-10-24 | 新日本制铁株式会社 | 无方向性电磁钢板 |
US20110273054A1 (en) * | 2010-05-04 | 2011-11-10 | Gwynne Johnston | Electrical steel, a motor, and a method for manufacture of electrical steel with high strength and low electrical losses |
CN102453838A (zh) * | 2010-10-25 | 2012-05-16 | 宝山钢铁股份有限公司 | 一种较高磁感的高强度无取向电工钢及其制造方法 |
MX353669B (es) * | 2011-09-27 | 2018-01-23 | Jfe Steel Corp | Lamina de acero electrico de grano no orientado. |
US9761359B2 (en) * | 2012-02-23 | 2017-09-12 | Jfe Steel Corporation | Method of producing electrical steel sheet |
EP2832882B1 (en) * | 2012-03-29 | 2019-09-18 | Nippon Steel Corporation | Non-oriented electromagnetic steel sheet and method for producing same |
JP6127440B2 (ja) * | 2012-10-16 | 2017-05-17 | Jfeスチール株式会社 | 無方向性電磁鋼板製造用の熱延鋼板およびその製造方法 |
US20140150249A1 (en) * | 2012-12-03 | 2014-06-05 | Gwynne Johnston | Cold rolled motor lamination electrical steels with reduced aging and improved electrical properties |
JP5668767B2 (ja) | 2013-02-22 | 2015-02-12 | Jfeスチール株式会社 | 無方向性電磁鋼板製造用の熱延鋼板およびその製造方法 |
JP6556135B2 (ja) | 2013-08-27 | 2019-08-07 | エーケー スティール プロパティ−ズ、インク. | 改良されたフォルステライト被膜特性を有する方向性珪素鋼の製造方法 |
US10229777B2 (en) * | 2013-10-31 | 2019-03-12 | General Electric Company | Graded magnetic component and method of forming |
US9634549B2 (en) * | 2013-10-31 | 2017-04-25 | General Electric Company | Dual phase magnetic material component and method of forming |
JP6260513B2 (ja) * | 2014-10-30 | 2018-01-17 | Jfeスチール株式会社 | 方向性電磁鋼板の製造方法 |
CN104410184B (zh) * | 2014-11-19 | 2015-09-23 | 宁波顺成机电有限公司 | 一种新型电机转子 |
JP6020863B2 (ja) | 2015-01-07 | 2016-11-02 | Jfeスチール株式会社 | 無方向性電磁鋼板およびその製造方法 |
CN104789862A (zh) * | 2015-03-20 | 2015-07-22 | 宝山钢铁股份有限公司 | 表面状态良好的高磁感低铁损无取向电工钢板及其制造方法 |
JP6350398B2 (ja) | 2015-06-09 | 2018-07-04 | Jfeスチール株式会社 | 方向性電磁鋼板およびその製造方法 |
KR101705235B1 (ko) * | 2015-12-11 | 2017-02-09 | 주식회사 포스코 | 무방향성 전기강판 및 그 제조방법 |
KR101728028B1 (ko) * | 2015-12-23 | 2017-04-18 | 주식회사 포스코 | 무방향성 전기강판 및 그 제조방법 |
CN109477188B (zh) | 2016-07-29 | 2021-09-14 | 德国沙士基达板材有限公司 | 用于生产无晶粒取向电工钢的钢带和生产该钢带的方法 |
CN106282530B (zh) * | 2016-08-29 | 2019-02-01 | 首钢京唐钢铁联合有限责任公司 | 一种热辊模式的应用方法 |
KR101892231B1 (ko) | 2016-12-19 | 2018-08-27 | 주식회사 포스코 | 무방향성 전기강판 및 그 제조방법 |
DE102017216982A1 (de) * | 2017-09-25 | 2019-03-28 | Thyssenkrupp Ag | Monolithische eisenbasierte Abschirmprodukte |
EP4265744A1 (en) * | 2020-12-15 | 2023-10-25 | LG Electronics Inc. | Non-oriented electrical steel sheet, and method for manufacturing same |
US11926880B2 (en) | 2021-04-21 | 2024-03-12 | General Electric Company | Fabrication method for a component having magnetic and non-magnetic dual phases |
US11661646B2 (en) | 2021-04-21 | 2023-05-30 | General Electric Comapny | Dual phase magnetic material component and method of its formation |
WO2023095637A1 (ja) * | 2021-11-25 | 2023-06-01 | Jfeスチール株式会社 | 無方向性電磁鋼板用熱延鋼板の製造方法および無方向性電磁鋼板の製造方法 |
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US6290783B1 (en) * | 1999-02-01 | 2001-09-18 | Kawasaki Steel Corporation | Non-oriented electromagnetic steel sheet having excellent magnetic properties after stress relief annealing |
CN1102670C (zh) * | 1999-06-16 | 2003-03-05 | 住友金属工业株式会社 | 无方向性电磁钢片及其制造方法 |
DE10015691C1 (de) * | 2000-03-16 | 2001-07-26 | Thyssenkrupp Stahl Ag | Verfahren zum Herstellen von nichtkornorientiertem Elektroblech |
CN1100157C (zh) * | 2000-08-31 | 2003-01-29 | 武汉钢铁(集团)公司 | 高效电机铁芯用系列电工钢 |
JP4284870B2 (ja) * | 2001-01-31 | 2009-06-24 | Jfeスチール株式会社 | リラクタンスモータ鉄心用の無方向性電磁鋼板の製造方法 |
EP1501951B2 (en) * | 2002-05-08 | 2013-08-28 | Ak Steel Properties, Inc. | Method of continuous casting non-oriented electrical steel strip |
DE10221793C1 (de) * | 2002-05-15 | 2003-12-04 | Thyssenkrupp Electrical Steel Ebg Gmbh | Nichtkornorientiertes Elektroband oder -blech und Verfahren zu seiner Herstellung |
-
2003
- 2003-05-14 US US10/436,571 patent/US20050000596A1/en not_active Abandoned
-
2004
- 2004-05-10 BR BRPI0410333-5A patent/BRPI0410333B1/pt not_active IP Right Cessation
- 2004-05-10 DE DE602004008909T patent/DE602004008909T2/de not_active Expired - Lifetime
- 2004-05-10 KR KR1020057021695A patent/KR20060007431A/ko not_active Application Discontinuation
- 2004-05-10 AT AT04751737T patent/ATE373109T1/de active
- 2004-05-10 CN CN2004800179196A patent/CN1813074B/zh not_active Expired - Lifetime
- 2004-05-10 PL PL04751737T patent/PL1627086T3/pl unknown
- 2004-05-10 WO PCT/US2004/014506 patent/WO2004101831A1/en active IP Right Grant
- 2004-05-10 CA CA2525742A patent/CA2525742C/en not_active Expired - Lifetime
- 2004-05-10 MX MXPA05012277A patent/MXPA05012277A/es active IP Right Grant
- 2004-05-10 EP EP04751737A patent/EP1627086B1/en not_active Expired - Lifetime
- 2004-05-10 KR KR1020127003884A patent/KR101260199B1/ko active IP Right Grant
- 2004-05-10 JP JP2006532901A patent/JP4880467B2/ja not_active Expired - Lifetime
-
2006
- 2006-07-27 US US11/494,369 patent/US7377986B2/en not_active Expired - Lifetime
-
2010
- 2010-03-17 JP JP2010061176A patent/JP2010209467A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
BRPI0410333B1 (pt) | 2015-02-18 |
ATE373109T1 (de) | 2007-09-15 |
EP1627086B1 (en) | 2007-09-12 |
US20070023103A1 (en) | 2007-02-01 |
DE602004008909D1 (de) | 2007-10-25 |
US7377986B2 (en) | 2008-05-27 |
CN1813074A (zh) | 2006-08-02 |
BRPI0410333A (pt) | 2006-05-30 |
CN1813074B (zh) | 2012-07-11 |
KR101260199B1 (ko) | 2013-05-06 |
CA2525742A1 (en) | 2004-11-25 |
DE602004008909T2 (de) | 2008-05-29 |
MXPA05012277A (es) | 2006-02-08 |
CA2525742C (en) | 2010-08-24 |
KR20120035212A (ko) | 2012-04-13 |
WO2004101831A1 (en) | 2004-11-25 |
JP4880467B2 (ja) | 2012-02-22 |
JP2010209467A (ja) | 2010-09-24 |
EP1627086A1 (en) | 2006-02-22 |
US20050000596A1 (en) | 2005-01-06 |
JP2007516345A (ja) | 2007-06-21 |
KR20060007431A (ko) | 2006-01-24 |
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