IN2015DN00613A - - Google Patents
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- IN2015DN00613A IN2015DN00613A IN613DEN2015A IN2015DN00613A IN 2015DN00613 A IN2015DN00613 A IN 2015DN00613A IN 613DEN2015 A IN613DEN2015 A IN 613DEN2015A IN 2015DN00613 A IN2015DN00613 A IN 2015DN00613A
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- IN
- India
- Prior art keywords
- annealing
- mass
- temperature
- steel sheet
- sheet
- Prior art date
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Classifications
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- 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
- C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
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- 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
- C21D6/005—Heat treatment of ferrous alloys containing Mn
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- 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
-
- 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
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- 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
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- 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
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- 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
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- 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
- C21D8/1266—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 between cold rolling steps
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- 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
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- 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
- C21D8/1277—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular surface treatment
- C21D8/1283—Application of a separating or insulating coating
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- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
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- 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
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- 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
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- 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
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- 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
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- 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
-
- 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
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
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- 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
- C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
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- 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
-
- 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
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- 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
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- 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
-
- 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
- C21D2201/00—Treatment for obtaining particular effects
- C21D2201/05—Grain orientation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
Abstract
A grain oriented electromagnetic steel sheet having low iron loss and small fluctuations in iron loss by a method for producing an oriented electromagnetic steel sheet comprising a series of steps for hot rolling a carbon material comprising 0.002 to 0.10 mass% of C 2.0 to 8.0 mass% of Si and 0.005 to 1.0 mass% of Mn to obtain a hot rolled sheet; after or without annealing the hot rolled sheet cold rolling one time or at least two times between which is interposed an interim annealing to obtain a cold rolled sheet of final sheet thickness; decarburizing annealing that serves as primary recrystallization annealing; and applying an annealing separator to the steel sheet surface and performing a final annealing wherein when the decarburizing annealing temperature of 200 to 700ºC is reached by rapidly heating at 50ºC/s or faster and the temperature is maintained for 1 to 10 seconds at any one temperature between 250 and 600ºC.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012165516A JP5672273B2 (en) | 2012-07-26 | 2012-07-26 | Method for producing grain-oriented electrical steel sheet |
PCT/JP2013/070185 WO2014017589A1 (en) | 2012-07-26 | 2013-07-25 | Method for producing oriented electromagnetic steel sheet |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2015DN00613A true IN2015DN00613A (en) | 2015-06-26 |
Family
ID=49997398
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN613DEN2015 IN2015DN00613A (en) | 2012-07-26 | 2013-07-25 |
Country Status (8)
Country | Link |
---|---|
US (2) | US9617616B2 (en) |
EP (1) | EP2878687B1 (en) |
JP (1) | JP5672273B2 (en) |
KR (1) | KR101558292B1 (en) |
CN (3) | CN108486342A (en) |
IN (1) | IN2015DN00613A (en) |
RU (1) | RU2595190C1 (en) |
WO (1) | WO2014017589A1 (en) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
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EP2878688B1 (en) | 2012-07-26 | 2019-07-03 | JFE Steel Corporation | Method for producing grain-oriented electrical steel sheet |
JP5672273B2 (en) | 2012-07-26 | 2015-02-18 | Jfeスチール株式会社 | Method for producing grain-oriented electrical steel sheet |
CN104471084B (en) | 2012-07-26 | 2016-06-29 | 杰富意钢铁株式会社 | The manufacture method of orientation electromagnetic steel plate |
JP5854233B2 (en) * | 2013-02-14 | 2016-02-09 | Jfeスチール株式会社 | Method for producing grain-oriented electrical steel sheet |
EP2963131B1 (en) * | 2013-02-28 | 2018-12-19 | JFE Steel Corporation | Method for producing grain-oriented electrical steel sheet |
JP6041110B2 (en) * | 2014-03-17 | 2016-12-07 | Jfeスチール株式会社 | Method for producing grain-oriented electrical steel sheet with excellent iron loss characteristics |
JP6256693B2 (en) * | 2014-03-20 | 2018-01-10 | Jfeスチール株式会社 | Oriented electrical steel sheet and manufacturing method thereof |
JP6137490B2 (en) * | 2014-03-28 | 2017-05-31 | Jfeスチール株式会社 | Method for predicting primary recrystallization texture and method for producing grain-oriented electrical steel sheet |
JP6143010B2 (en) * | 2014-04-04 | 2017-06-07 | Jfeスチール株式会社 | Method for producing grain-oriented electrical steel sheet with excellent iron loss characteristics |
KR101921401B1 (en) | 2014-05-12 | 2018-11-22 | 제이에프이 스틸 가부시키가이샤 | Method for producing grain-oriented electrical steel sheet |
CN104294155B (en) * | 2014-09-28 | 2016-05-11 | 东北大学 | A kind of Ultra-low carbon orientation silicon steel and preparation method thereof |
CN104372238B (en) * | 2014-09-28 | 2016-05-11 | 东北大学 | A kind of preparation method who is orientated high silicon steel |
JP6319605B2 (en) * | 2014-10-06 | 2018-05-09 | Jfeスチール株式会社 | Manufacturing method of low iron loss grain oriented electrical steel sheet |
JP6260513B2 (en) * | 2014-10-30 | 2018-01-17 | Jfeスチール株式会社 | Method for producing grain-oriented electrical steel sheet |
JP6354957B2 (en) * | 2015-07-08 | 2018-07-11 | Jfeスチール株式会社 | Oriented electrical steel sheet and manufacturing method thereof |
JP6572855B2 (en) * | 2016-09-21 | 2019-09-11 | Jfeスチール株式会社 | Oriented electrical steel sheet and manufacturing method thereof |
EP3536813B1 (en) * | 2016-11-01 | 2020-12-23 | JFE Steel Corporation | Method for producing grain-oriented electrical steel sheet |
JP6512386B2 (en) * | 2017-02-20 | 2019-05-15 | Jfeスチール株式会社 | Method of manufacturing directional magnetic steel sheet |
RU2661967C1 (en) * | 2017-04-10 | 2018-07-23 | Публичное Акционерное Общество "Новолипецкий металлургический комбинат" | Method for production of electrotechnical anisotropic steel with high adhesion characteristics and electrical insulation coating resistance coefficient |
BR112020000223A2 (en) | 2017-07-13 | 2020-07-07 | Nippon Steel Corporation | oriented electromagnetic steel sheet |
RU2744254C1 (en) * | 2017-12-28 | 2021-03-04 | ДжФЕ СТИЛ КОРПОРЕЙШН | Textured electrical steel sheet with low level of core losses and method of its production |
JP7063032B2 (en) * | 2018-03-20 | 2022-05-09 | 日本製鉄株式会社 | Manufacturing method of grain-oriented electrical steel sheet |
RU2746949C1 (en) * | 2018-03-22 | 2021-04-22 | Ниппон Стил Корпорейшн | Electrical steel sheet with oriented grain structure and method for its production |
JP6788237B2 (en) * | 2018-09-27 | 2020-11-25 | Jfeスチール株式会社 | Electrical steel sheet and its manufacturing method |
EP3854891A1 (en) * | 2018-09-28 | 2021-07-28 | JFE Steel Corporation | Method for producing grain-oriented electromagnetic steel sheet, and cold rolling equipment |
KR102142511B1 (en) * | 2018-11-30 | 2020-08-07 | 주식회사 포스코 | Grain oriented electrical steel sheet and manufacturing method of the same |
JP6888603B2 (en) * | 2018-11-30 | 2021-06-16 | Jfeスチール株式会社 | Manufacturing method of grain-oriented electrical steel sheet |
EP3913081A4 (en) * | 2019-01-16 | 2022-10-05 | Nippon Steel Corporation | Method for manufacturing grain-oriented electrical steel sheet |
US20220098694A1 (en) * | 2019-01-16 | 2022-03-31 | Nippon Steel Corporation | Method for manufacturing grain-oriented electrical steel sheet |
CN111485166A (en) * | 2019-01-29 | 2020-08-04 | 宝山钢铁股份有限公司 | Cold-rolled low-temperature-resistant acid dew point corrosion steel and manufacturing method thereof |
EP4155423A4 (en) * | 2020-05-19 | 2023-10-11 | JFE Steel Corporation | Grain-oriented electromagnetic steel sheet and method for manufacturing same |
CN115066508A (en) * | 2020-06-24 | 2022-09-16 | 日本制铁株式会社 | Method for producing grain-oriented electromagnetic steel sheet |
US20230326638A1 (en) * | 2020-09-01 | 2023-10-12 | Jfe Steel Corporation | Method of producing grain-oriented electrical steel sheet |
CN112159935B (en) * | 2020-09-30 | 2021-11-09 | 武汉钢铁有限公司 | High-magnetic-induction oriented silicon steel with low noise characteristic and production method thereof |
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JPS63105926A (en) * | 1986-10-23 | 1988-05-11 | Kawasaki Steel Corp | Manufacture of grain-oriented silicon steel sheet |
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JP2983129B2 (en) | 1993-08-24 | 1999-11-29 | 新日本製鐵株式会社 | Manufacturing method of grain-oriented electrical steel sheet with extremely low iron loss |
JP2983128B2 (en) | 1993-08-24 | 1999-11-29 | 新日本製鐵株式会社 | Manufacturing method of grain-oriented electrical steel sheet with extremely low iron loss |
JP3011609B2 (en) | 1994-05-18 | 2000-02-21 | 新日本製鐵株式会社 | Method for producing unidirectional electrical steel sheet with excellent magnetic properties and less glass coating |
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JP3456862B2 (en) * | 1997-04-25 | 2003-10-14 | 新日本製鐵株式会社 | Manufacturing method of grain-oriented electrical steel sheet with extremely low iron loss |
JP3537339B2 (en) | 1999-01-14 | 2004-06-14 | 新日本製鐵株式会社 | Grain-oriented electrical steel sheet having excellent film properties and magnetic properties and method for producing the same |
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JP4598320B2 (en) | 2001-07-12 | 2010-12-15 | 新日本製鐵株式会社 | Method for producing grain-oriented electrical steel sheet |
JP4823719B2 (en) * | 2006-03-07 | 2011-11-24 | 新日本製鐵株式会社 | Method for producing grain-oriented electrical steel sheet with extremely excellent magnetic properties |
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JP5320690B2 (en) * | 2006-05-24 | 2013-10-23 | 新日鐵住金株式会社 | Method for producing grain-oriented electrical steel sheet with high magnetic flux density |
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WO2008062853A1 (en) * | 2006-11-22 | 2008-05-29 | Nippon Steel Corporation | Unidirectionally grain oriented electromagnetic steel sheet having excellent film adhesion, and method for manufacturing the same |
JP4833906B2 (en) * | 2007-04-20 | 2011-12-07 | 新日本製鐵株式会社 | Induction heating equipment |
WO2010047414A1 (en) * | 2008-10-22 | 2010-04-29 | Jfeスチール株式会社 | Method for manufacturing grain-oriented electrical steel sheet |
JP2010163634A (en) * | 2009-01-13 | 2010-07-29 | Chugai Ro Co Ltd | Apparatus for treating strip material |
JP5988027B2 (en) * | 2011-07-28 | 2016-09-07 | Jfeスチール株式会社 | Method for producing ultrathin grain-oriented electrical steel sheet |
JP5991484B2 (en) | 2011-12-06 | 2016-09-14 | Jfeスチール株式会社 | Manufacturing method of low iron loss grain oriented electrical steel sheet |
CN104471084B (en) | 2012-07-26 | 2016-06-29 | 杰富意钢铁株式会社 | The manufacture method of orientation electromagnetic steel plate |
JP5672273B2 (en) | 2012-07-26 | 2015-02-18 | Jfeスチール株式会社 | Method for producing grain-oriented electrical steel sheet |
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2012
- 2012-07-26 JP JP2012165516A patent/JP5672273B2/en active Active
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2013
- 2013-07-25 RU RU2015104182/02A patent/RU2595190C1/en active
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KR20150010786A (en) | 2015-01-28 |
EP2878687A4 (en) | 2016-03-16 |
CN108359896A (en) | 2018-08-03 |
KR101558292B1 (en) | 2015-10-07 |
US9738949B2 (en) | 2017-08-22 |
RU2595190C1 (en) | 2016-08-20 |
US20160319390A1 (en) | 2016-11-03 |
US9617616B2 (en) | 2017-04-11 |
EP2878687A1 (en) | 2015-06-03 |
EP2878687B1 (en) | 2017-12-13 |
CN104471085A (en) | 2015-03-25 |
JP5672273B2 (en) | 2015-02-18 |
WO2014017589A1 (en) | 2014-01-30 |
US20150187473A1 (en) | 2015-07-02 |
CN108486342A (en) | 2018-09-04 |
JP2014025106A (en) | 2014-02-06 |
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