IN2015DN00289A - - Google Patents
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- Publication number
- IN2015DN00289A IN2015DN00289A IN289DEN2015A IN2015DN00289A IN 2015DN00289 A IN2015DN00289 A IN 2015DN00289A IN 289DEN2015 A IN289DEN2015 A IN 289DEN2015A IN 2015DN00289 A IN2015DN00289 A IN 2015DN00289A
- Authority
- IN
- India
- Prior art keywords
- less
- hot rolled
- slab
- steel sheet
- electromagnetic steel
- Prior art date
Links
- 238000000137 annealing Methods 0.000 abstract 3
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 238000002791 soaking Methods 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 238000005097 cold rolling Methods 0.000 abstract 1
- 238000009749 continuous casting Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 230000004907 flux Effects 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000005554 pickling Methods 0.000 abstract 1
Classifications
-
- 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
- H01F1/147—Alloys characterised by their composition
- H01F1/14766—Fe-Si based alloys
- H01F1/14775—Fe-Si based alloys in the form of sheets
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/001—Continuous casting of metals, i.e. casting in indefinite lengths of specific alloys
-
- 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
- C21D8/1233—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
- 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
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- 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
- C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
-
- 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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing 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
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
-
- 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)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Power Engineering (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Soft Magnetic Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012181014A JP6127408B2 (ja) | 2012-08-17 | 2012-08-17 | 無方向性電磁鋼板の製造方法 |
| PCT/JP2013/004792 WO2014027452A1 (ja) | 2012-08-17 | 2013-08-08 | 無方向性電磁鋼板の製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2015DN00289A true IN2015DN00289A (enrdf_load_stackoverflow) | 2015-06-12 |
Family
ID=50285942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN289DEN2015 IN2015DN00289A (enrdf_load_stackoverflow) | 2012-08-17 | 2013-08-08 |
Country Status (9)
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014024222A1 (ja) | 2012-08-08 | 2014-02-13 | Ｊｆｅスチール株式会社 | 高強度電磁鋼板およびその製造方法 |
| JP6057082B2 (ja) | 2013-03-13 | 2017-01-11 | Ｊｆｅスチール株式会社 | 磁気特性に優れる無方向性電磁鋼板 |
| BR112016028787B1 (pt) * | 2014-07-02 | 2021-05-25 | Nippon Steel Corporation | chapa de aço magnético não orientado e método de produção da mesma |
| JP6236470B2 (ja) * | 2014-08-20 | 2017-11-22 | Ｊｆｅスチール株式会社 | 磁気特性に優れる無方向性電磁鋼板 |
| KR101949621B1 (ko) * | 2014-08-21 | 2019-02-18 | 제이에프이 스틸 가부시키가이샤 | 무방향성 전기 강판 및 그 제조 방법 |
| KR101963056B1 (ko) * | 2014-10-30 | 2019-03-27 | 제이에프이 스틸 가부시키가이샤 | 무방향성 전기 강판 및 무방향성 전기 강판의 제조 방법 |
| WO2017086036A1 (ja) | 2015-11-20 | 2017-05-26 | Ｊｆｅスチール株式会社 | 無方向性電磁鋼板の製造方法 |
| JP6402865B2 (ja) * | 2015-11-20 | 2018-10-10 | Ｊｆｅスチール株式会社 | 無方向性電磁鋼板の製造方法 |
| CN110088358B (zh) * | 2016-12-22 | 2021-07-23 | 杰富意钢铁株式会社 | 带粘接性绝缘覆膜的电磁钢板的制造方法和层积电磁钢板的制造方法 |
| BR112019013445A2 (pt) | 2017-03-24 | 2019-12-31 | Nippon Steel Corp | método de fabricação de chapa de aço |
| CN107196469A (zh) * | 2017-07-14 | 2017-09-22 | 南陵良力电动工具有限责任公司 | 具有优异稳定性的电机铁芯及其制备工艺 |
| TWI722636B (zh) * | 2018-11-02 | 2021-03-21 | 日商日本製鐵股份有限公司 | 無方向性電磁鋼板 |
| US12305253B2 (en) | 2019-04-03 | 2025-05-20 | Nippon Steel Corporation | Electrical steel sheet and method for manufacturing same |
| KR20240098949A (ko) * | 2022-12-21 | 2024-06-28 | 주식회사 포스코 | 무방향성 전기강판 및 그 제조방법 |
| WO2025056943A1 (en) * | 2023-09-13 | 2025-03-20 | Arcelormittal | A method of manufacturing non-oriented electrical steel |
| WO2025056945A1 (en) * | 2023-09-13 | 2025-03-20 | Arcelormittal | A method of manufacturing non-oriented electrical steel |
| WO2025056944A1 (en) * | 2023-09-13 | 2025-03-20 | Arcelormittal | A method of manufacturing non-oriented electrical steel |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0680169B2 (ja) | 1987-02-25 | 1994-10-12 | 住友金属工業株式会社 | 磁束密度の高い無方向性電磁鋼板の製造方法 |
| JP2500033B2 (ja) | 1990-12-10 | 1996-05-29 | 川崎製鉄株式会社 | 磁気特性が優れかつ表面外観の良い無方向性電磁鋼板の製造方法 |
| US5289949A (en) | 1992-06-22 | 1994-03-01 | Chesebrough-Pond's Usa Co., Division Of Conopco, Inc. | Multi-cavity dispensing refill cartridge |
| JP3350285B2 (ja) | 1995-04-24 | 2002-11-25 | 新日本製鐵株式会社 | 表面性状と磁気特性の優れた無方向性電磁鋼板の製造方法 |
| RU2155233C1 (ru) * | 1999-05-17 | 2000-08-27 | Открытое акционерное общество "Новолипецкий металлургический комбинат" | Способ производства холоднокатаной электротехнической изотропной стали |
| JP4240736B2 (ja) * | 2000-03-03 | 2009-03-18 | Ｊｆｅスチール株式会社 | 鉄損が低くかつ磁束密度が高い無方向性電磁鋼板およびその製造方法 |
| US6436199B1 (en) | 1999-09-03 | 2002-08-20 | Kawasaki Steel Corporation | Non-oriented magnetic steel sheet having low iron loss and high magnetic flux density and manufacturing method therefor |
| JP4126479B2 (ja) | 2000-04-28 | 2008-07-30 | Ｊｆｅスチール株式会社 | 無方向性電磁鋼板の製造方法 |
| JP3870893B2 (ja) | 2002-11-29 | 2007-01-24 | 住友金属工業株式会社 | 無方向性電磁鋼板およびその製造方法 |
| JP4681450B2 (ja) * | 2005-02-23 | 2011-05-11 | 新日本製鐵株式会社 | 圧延方向の磁気特性に優れた無方向性電磁鋼板とその製造方法 |
| 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 |
| JP4779474B2 (ja) | 2005-07-07 | 2011-09-28 | 住友金属工業株式会社 | 回転子用無方向性電磁鋼板およびその製造方法 |
| KR100973627B1 (ko) * | 2005-07-07 | 2010-08-02 | 수미도모 메탈 인더스트리즈, 리미티드 | 무방향성 전자 강판 및 그 제조 방법 |
| KR101011965B1 (ko) * | 2005-12-15 | 2011-01-31 | 제이에프이 스틸 가부시키가이샤 | 고강도 무방향성 전자 강판 및 그 제조 방법 |
| JP4506664B2 (ja) * | 2005-12-15 | 2010-07-21 | 住友金属工業株式会社 | 回転子用無方向性電磁鋼板およびその製造方法 |
| CN100999050A (zh) * | 2006-01-11 | 2007-07-18 | 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 |
| CN100567545C (zh) * | 2007-06-25 | 2009-12-09 | 宝山钢铁股份有限公司 | 一种高牌号无取向硅钢及其制造方法 |
| KR101259233B1 (ko) | 2007-12-03 | 2013-05-07 | 신닛테츠스미킨 카부시키카이샤 | 고주파 철손이 낮은 무방향성 전자기 강판 및 그 제조 방법 |
| JP5146169B2 (ja) * | 2008-07-22 | 2013-02-20 | 新日鐵住金株式会社 | 高強度無方向性電磁鋼板およびその製造方法 |
| 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 |
| JP5817115B2 (ja) * | 2010-12-28 | 2015-11-18 | Ｊｆｅスチール株式会社 | 高強度電磁鋼板の製造方法 |
| JP5884153B2 (ja) * | 2010-12-28 | 2016-03-15 | Ｊｆｅスチール株式会社 | 高強度電磁鋼板およびその製造方法 |
| CN102383037A (zh) | 2011-11-02 | 2012-03-21 | 江苏昊达有限责任公司 | 一种用于电机的高硅无取向电工钢的制备方法 |
-
2012
- 2012-08-17 JP JP2012181014A patent/JP6127408B2/ja active Active
-
2013
- 2013-08-08 RU RU2015109114/02A patent/RU2593243C1/ru active
- 2013-08-08 KR KR1020157003911A patent/KR20150032581A/ko not_active Ceased
- 2013-08-08 US US14/413,589 patent/US9748027B2/en active Active
- 2013-08-08 CN CN201380042289.7A patent/CN104520450B/zh active Active
- 2013-08-08 EP EP13879576.0A patent/EP2886667B1/en active Active
- 2013-08-08 WO PCT/JP2013/004792 patent/WO2014027452A1/ja active Application Filing
- 2013-08-08 IN IN289DEN2015 patent/IN2015DN00289A/en unknown
- 2013-08-08 KR KR1020177001556A patent/KR101993202B1/ko active Active
- 2013-08-15 TW TW102129279A patent/TWI484046B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| KR101993202B1 (ko) | 2019-06-26 |
| US20150136278A1 (en) | 2015-05-21 |
| US9748027B2 (en) | 2017-08-29 |
| CN104520450B (zh) | 2016-12-14 |
| EP2886667A1 (en) | 2015-06-24 |
| TW201408789A (zh) | 2014-03-01 |
| EP2886667B1 (en) | 2016-10-05 |
| JP2014037581A (ja) | 2014-02-27 |
| KR20150032581A (ko) | 2015-03-26 |
| CN104520450A (zh) | 2015-04-15 |
| TWI484046B (zh) | 2015-05-11 |
| KR20170012571A (ko) | 2017-02-02 |
| JP6127408B2 (ja) | 2017-05-17 |
| WO2014027452A1 (ja) | 2014-02-20 |
| RU2593243C1 (ru) | 2016-08-10 |
| EP2886667A4 (en) | 2015-09-30 |
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