RU2014115200A - METHOD FOR PRODUCING SHEET FROM TEXTURED ELECTRICAL STEEL WITH EXCELLENT PROPERTIES OF LOSS IN IRON - Google Patents
METHOD FOR PRODUCING SHEET FROM TEXTURED ELECTRICAL STEEL WITH EXCELLENT PROPERTIES OF LOSS IN IRON Download PDFInfo
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- RU2014115200A RU2014115200A RU2014115200/02A RU2014115200A RU2014115200A RU 2014115200 A RU2014115200 A RU 2014115200A RU 2014115200/02 A RU2014115200/02 A RU 2014115200/02A RU 2014115200 A RU2014115200 A RU 2014115200A RU 2014115200 A RU2014115200 A RU 2014115200A
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- Prior art keywords
- mass
- annealing
- ppm
- primary recrystallization
- temperature
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract 3
- 229910000976 Electrical steel Inorganic materials 0.000 title claims 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title 2
- 229910052742 iron Inorganic materials 0.000 title 1
- 238000000137 annealing Methods 0.000 claims abstract 16
- 238000001953 recrystallisation Methods 0.000 claims abstract 8
- 229910000831 Steel Inorganic materials 0.000 claims abstract 6
- 238000010438 heat treatment Methods 0.000 claims abstract 6
- 239000010959 steel Substances 0.000 claims abstract 6
- 238000000034 method Methods 0.000 claims abstract 5
- 238000005097 cold rolling Methods 0.000 claims abstract 4
- 238000005098 hot rolling Methods 0.000 claims abstract 2
- 239000012535 impurity Substances 0.000 claims abstract 2
- 239000000203 mixture Substances 0.000 claims abstract 2
- 239000000126 substance Substances 0.000 claims abstract 2
- 229910001224 Grain-oriented electrical steel Inorganic materials 0.000 abstract 1
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
- 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
- C22C38/60—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
- C21D8/1244—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
- C22C38/002—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
- C22C38/008—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
-
- 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
- C22C38/08—Ferrous alloys, e.g. steel alloys containing 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
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- 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
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
-
- 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
-
- 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
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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
-
- 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
- C21D8/1216—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
- C21D8/1266—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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical 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)
Abstract
1. Способ изготовления листа из текстурированной электротехнической стали, который включает ряд стадий горячей прокатки стального сляба химического состава C: 0,001~0,10% масс., Si: 1,0~5,0% масс., Mn: 0,01~0,5% масс., Al раств.: 0,003~0,050% масс., N: 0,0010~0,020% масс., один или два элемента, выбранных из S и Se: 0,005~0,040% масс. в сумме, и остальное Fe и неизбежные примеси, при необходимости проведение отжига в зоне горячих состояний полученного листа, проведение однократной, двукратной или многократной холодной прокатки с промежуточным отжигом между ними для формирования холоднокатаного листа окончательной толщины, проведение отжига первичной рекристаллизации, нанесение отжигового сепаратора и проведение окончательного отжига, характеризующийся тем, что в процессе нагрева в отжиге первичной рекристаллизации скорость S1 нагрева от температуры Т1 до температуры Т2, которые определяются следующими уравнениями (1) и (2):устанавливают равной не менее 80°C/сек, и в среднюю скорость S2 нагрева от температуры Т2 до 750°C устанавливают равной от 0,1 до 0,7 от S1, где в уравнениях (1) и (2) NA представляет количество выделенного N (ppm по массе) после окончательной холодной прокатки и NB представляет количество выделенного N (ppm по массе) после отжига первичной рекристаллизации.2. Способ по п.1, в котором общее содержание N в стальном слябе NB′ (ppm по массе) используется вместо количества выделенного N после отжига первичной рекристаллизации NB (ppm по массе).3. Способ по п.1 или 2, характеризующийся тем, что стальной сляб дополнительно включает один или несколько элементов, выбранных из Cu: 0,01~0,2% масс., Ni: 0,01~0,5% масс., Cr: 0,01~0,5% масс., Mo: 0,01~0,5% масс., Sb: 0,01~0,1% масс., Sn: 0,01~0,5% масс., Bi: 0,001~0,1% масс., P: 0,001. A method for manufacturing a grain oriented electrical steel sheet, which includes a series of steps of hot rolling a steel slab with the chemical composition of C: 0.001~0.10 mass%, Si: 1.0~5.0 mass%, Mn: 0.01~0.01~ 0.5% mass, Al solution: 0.003~0.050% mass, N: 0.0010~0.020% mass, one or two elements selected from S and Se: 0.005~0.040% mass. in total, and the rest of Fe and unavoidable impurities, if necessary, conducting annealing in the zone of hot states of the obtained sheet, performing single, double or multiple cold rolling with intermediate annealing between them to form a cold-rolled sheet of final thickness, conducting primary recrystallization annealing, applying an annealing separator, and carrying out the final annealing, characterized in that during the heating process in the primary recrystallization annealing, the heating rate S1 from the temperature T1 to the temperature T2, which are determined by the following equations (1) and (2): the heating rate S2 from temperature T2 to 750°C is set to 0.1 to 0.7 of S1, where in equations (1) and (2) NA represents the amount of N recovered (ppm by mass) after the final cold rolling and NB represents amount of released N (ppm by mass) after primary recrystallization annealing.2. The method of claim 1, wherein the total N content of the NB' steel slab (ppm by mass) is used instead of the amount of N recovered after the NB primary recrystallization annealing (ppm by mass). Method according to claim 1 or 2, characterized in that the steel slab further comprises one or more elements selected from Cu: 0.01~0.2 mass%, Ni: 0.01~0.5 mass%, Cr : 0.01~0.5% mass, Mo: 0.01~0.5% mass, Sb: 0.01~0.1% mass, Sn: 0.01~0.5% mass. , Bi: 0.001~0.1 wt%, P: 0.00
Claims (3)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011-203349 | 2011-09-16 | ||
JP2011203349A JP5434999B2 (en) | 2011-09-16 | 2011-09-16 | Method for producing grain-oriented electrical steel sheet with excellent iron loss characteristics |
PCT/JP2012/073608 WO2013039193A1 (en) | 2011-09-16 | 2012-09-14 | Process for producing grain-oriented electromagnetic steel sheet with excellent core loss characteristics |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2014115200A true RU2014115200A (en) | 2015-10-27 |
RU2572947C2 RU2572947C2 (en) | 2016-01-20 |
Family
ID=47883409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2014115200/02A RU2572947C2 (en) | 2011-09-16 | 2012-09-14 | Method of plate manufacturing out of textured electric steel with superior iron losses |
Country Status (7)
Country | Link |
---|---|
US (1) | US20140338794A1 (en) |
EP (1) | EP2757165B1 (en) |
JP (1) | JP5434999B2 (en) |
KR (1) | KR101600724B1 (en) |
CN (1) | CN103781920B (en) |
RU (1) | RU2572947C2 (en) |
WO (1) | WO2013039193A1 (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5994981B2 (en) * | 2011-08-12 | 2016-09-21 | Jfeスチール株式会社 | Method for producing grain-oriented electrical steel sheet |
JP5360272B2 (en) * | 2011-08-18 | 2013-12-04 | Jfeスチール株式会社 | Method for producing grain-oriented electrical steel sheet |
CN103890211B (en) * | 2011-10-20 | 2016-10-19 | 杰富意钢铁株式会社 | Orientation electromagnetic steel plate and manufacture method thereof |
IN2015DN02841A (en) * | 2012-09-27 | 2015-09-11 | Jfe Steel Corp | |
JP6057108B2 (en) | 2014-05-12 | 2017-01-11 | Jfeスチール株式会社 | Method for producing grain-oriented electrical steel sheet |
BR112016026571B1 (en) * | 2014-05-12 | 2021-03-30 | Jfe Steel Corporation | METHOD FOR THE PRODUCTION OF GRAIN-ORIENTED ELECTRIC STEEL SHEETS |
RU2674502C2 (en) * | 2014-10-06 | 2018-12-11 | ДжФЕ СТИЛ КОРПОРЕЙШН | Textured electrotechnical steel sheet with low iron losses and method of its manufacture |
CN110832112B (en) * | 2017-07-13 | 2021-12-21 | 日本制铁株式会社 | Grain-oriented electromagnetic steel sheet |
KR102044321B1 (en) * | 2017-12-26 | 2019-11-13 | 주식회사 포스코 | Grain oriented electrical steel sheet method for manufacturing the same |
JP7214974B2 (en) * | 2018-03-30 | 2023-01-31 | 日本製鉄株式会社 | Manufacturing method of grain-oriented electrical steel sheet |
KR102164329B1 (en) * | 2018-12-19 | 2020-10-12 | 주식회사 포스코 | Grain oriented electrical steel sheet and method for manufacturing therof |
CN112391512B (en) * | 2019-08-13 | 2022-03-18 | 宝山钢铁股份有限公司 | High magnetic induction oriented silicon steel and manufacturing method thereof |
JP7463976B2 (en) * | 2020-02-28 | 2024-04-09 | Jfeスチール株式会社 | Manufacturing method of grain-oriented electrical steel sheet |
KR20220128653A (en) * | 2020-06-24 | 2022-09-21 | 닛폰세이테츠 가부시키가이샤 | Method for manufacturing grain-oriented electrical steel sheet |
CN111663081B (en) * | 2020-07-10 | 2021-07-27 | 武汉科技大学 | Niobium-containing oriented silicon steel adopting low-temperature heating plate blank and production method |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE789262A (en) | 1971-09-27 | 1973-01-15 | Nippon Steel Corp | PROCESS FOR FORMING AN INSULATING FILM ON A SILICON ORIENTED STEEL STRIP |
JPS5652117B2 (en) | 1973-11-17 | 1981-12-10 | ||
US4898626A (en) * | 1988-03-25 | 1990-02-06 | Armco Advanced Materials Corporation | Ultra-rapid heat treatment of grain oriented electrical steel |
RU2041268C1 (en) * | 1991-10-25 | 1995-08-09 | Армко Инк. | Method of producing high-silicon electric steel |
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 |
US6083326A (en) * | 1996-10-21 | 2000-07-04 | Kawasaki Steel Corporation | Grain-oriented electromagnetic steel sheet |
KR100440994B1 (en) * | 1996-10-21 | 2004-10-21 | 제이에프이 스틸 가부시키가이샤 | Directional electromagnetic steel sheet and manufacturing method thereof |
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 |
EP0987343B1 (en) * | 1998-09-18 | 2003-12-17 | JFE Steel Corporation | Grain-oriented silicon steel sheet and process for production thereof |
JP3386751B2 (en) * | 1999-06-15 | 2003-03-17 | 川崎製鉄株式会社 | Method for producing grain-oriented silicon steel sheet with excellent coating and magnetic properties |
JP3873489B2 (en) * | 1998-11-10 | 2007-01-24 | Jfeスチール株式会社 | Method for producing grain-oriented silicon steel sheet having excellent coating properties and magnetic properties |
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 |
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 |
EP1889928B1 (en) * | 2005-06-10 | 2016-07-20 | Nippon Steel & Sumitomo Metal Corporation | Grain-oriented magnetic steel sheet with extremely high magnetic property and process for producing the same |
JP5300210B2 (en) * | 2006-05-24 | 2013-09-25 | 新日鐵住金株式会社 | Method for producing grain-oriented electrical steel sheet |
KR101070064B1 (en) * | 2006-05-24 | 2011-10-04 | 신닛뽄세이테쯔 카부시키카이샤 | Process for producing grain-oriented magnetic steel sheet with high magnetic flux density |
JP4840518B2 (en) * | 2010-02-24 | 2011-12-21 | Jfeスチール株式会社 | Method for producing grain-oriented electrical steel sheet |
JP5760590B2 (en) * | 2011-03-30 | 2015-08-12 | Jfeスチール株式会社 | Method for producing grain-oriented electrical steel sheet |
CN103890211B (en) * | 2011-10-20 | 2016-10-19 | 杰富意钢铁株式会社 | Orientation electromagnetic steel plate and manufacture method thereof |
-
2011
- 2011-09-16 JP JP2011203349A patent/JP5434999B2/en active Active
-
2012
- 2012-09-14 US US14/344,805 patent/US20140338794A1/en not_active Abandoned
- 2012-09-14 KR KR1020147005984A patent/KR101600724B1/en active IP Right Grant
- 2012-09-14 EP EP12832398.7A patent/EP2757165B1/en active Active
- 2012-09-14 RU RU2014115200/02A patent/RU2572947C2/en active
- 2012-09-14 CN CN201280043648.6A patent/CN103781920B/en active Active
- 2012-09-14 WO PCT/JP2012/073608 patent/WO2013039193A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP2757165B1 (en) | 2017-02-15 |
JP2013064178A (en) | 2013-04-11 |
KR101600724B1 (en) | 2016-03-07 |
JP5434999B2 (en) | 2014-03-05 |
KR20140044928A (en) | 2014-04-15 |
RU2572947C2 (en) | 2016-01-20 |
CN103781920A (en) | 2014-05-07 |
WO2013039193A1 (en) | 2013-03-21 |
CN103781920B (en) | 2015-05-20 |
EP2757165A1 (en) | 2014-07-23 |
EP2757165A4 (en) | 2015-07-01 |
US20140338794A1 (en) | 2014-11-20 |
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