WO2014061246A8 - 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 - Google Patents
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 Download PDFInfo
- Publication number
- WO2014061246A8 WO2014061246A8 PCT/JP2013/006076 JP2013006076W WO2014061246A8 WO 2014061246 A8 WO2014061246 A8 WO 2014061246A8 JP 2013006076 W JP2013006076 W JP 2013006076W WO 2014061246 A8 WO2014061246 A8 WO 2014061246A8
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- steel sheet
- hot
- rolled steel
- oriented electrical
- production
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract 4
- 239000010959 steel Substances 0.000 title abstract 4
- 229910000565 Non-oriented electrical steel Inorganic materials 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 238000000137 annealing Methods 0.000 abstract 1
- 230000004907 flux Effects 0.000 abstract 1
- 238000007654 immersion Methods 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000012299 nitrogen atmosphere Substances 0.000 abstract 1
- 238000005554 pickling Methods 0.000 abstract 1
- 230000004580 weight loss Effects 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/02—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing
- B21B1/026—Rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
-
- 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
- C21D8/1261—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
- C21D8/1277—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
-
- 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
-
- 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
- C22C38/18—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
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Electromagnetism (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Power Engineering (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Soft Magnetic Materials (AREA)
Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2884851A CA2884851C (en) | 2012-10-16 | 2013-10-11 | Hot-rolled steel sheet for production of non-oriented electrical steel sheet and method of manufacturing same |
CN201380053402.1A CN104781435B (zh) | 2012-10-16 | 2013-10-11 | 无取向性电磁钢板制造用热轧钢板及其制造方法 |
EP13847855.7A EP2910658B1 (en) | 2012-10-16 | 2013-10-11 | Hot-rolled steel sheet for production of non-oriented electrical steel sheet and method of manufacturing same |
US14/435,314 US9947446B2 (en) | 2012-10-16 | 2013-10-11 | Hot-rolled steel sheet for production of non-oriented electrical steel sheet and method of manufacturing same |
KR1020157008889A KR101701075B1 (ko) | 2012-10-16 | 2013-10-11 | 무방향성 전기 강판 제조용 열연 강판 및 그 제조 방법 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012229230A JP6127440B2 (ja) | 2012-10-16 | 2012-10-16 | 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 |
JP2012-229230 | 2012-10-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2014061246A1 WO2014061246A1 (ja) | 2014-04-24 |
WO2014061246A8 true WO2014061246A8 (ja) | 2015-02-26 |
Family
ID=50487825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2013/006076 WO2014061246A1 (ja) | 2012-10-16 | 2013-10-11 | 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 |
Country Status (8)
Country | Link |
---|---|
US (1) | US9947446B2 (ja) |
EP (1) | EP2910658B1 (ja) |
JP (1) | JP6127440B2 (ja) |
KR (1) | KR101701075B1 (ja) |
CN (1) | CN104781435B (ja) |
CA (1) | CA2884851C (ja) |
TW (1) | TWI496892B (ja) |
WO (1) | WO2014061246A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IN2015DN00288A (ja) | 2012-08-08 | 2015-06-12 | Jfe Steel Corp | |
MX2017001348A (es) * | 2014-07-31 | 2017-04-27 | Jfe Steel Corp | Lamina de acero electrico de grano no orientado y metodo para la produccion de la misma, y nucleo de motor y metodo para la produccion del mismo. |
MX2017002259A (es) * | 2014-08-21 | 2017-05-03 | Jfe Steel Corp | Lamina de acero electrico no orientado y metodo para fabricarla. |
KR101650406B1 (ko) | 2014-12-24 | 2016-08-23 | 주식회사 포스코 | 무방향성 전기강판 및 그 제조방법 |
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 |
KR101728028B1 (ko) * | 2015-12-23 | 2017-04-18 | 주식회사 포스코 | 무방향성 전기강판 및 그 제조방법 |
CN108699619B (zh) * | 2016-02-22 | 2020-07-14 | 杰富意钢铁株式会社 | 方向性电磁钢板的制造方法 |
JP6658338B2 (ja) * | 2016-06-28 | 2020-03-04 | 日本製鉄株式会社 | 占積率に優れる電磁鋼板およびその製造方法 |
RU2722359C1 (ru) * | 2016-10-27 | 2020-05-29 | ДжФЕ СТИЛ КОРПОРЕЙШН | Лист из нетекстурированной электротехнической стали и способ его изготовления |
KR101918720B1 (ko) * | 2016-12-19 | 2018-11-14 | 주식회사 포스코 | 무방향성 전기강판 및 그 제조방법 |
WO2021096064A1 (ko) * | 2019-11-12 | 2021-05-20 | 엘지전자 주식회사 | 무방향성 전기강판 및 그 제조 방법 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58151453A (ja) | 1982-01-27 | 1983-09-08 | Nippon Steel Corp | 鉄損が低くかつ磁束密度のすぐれた無方向性電磁鋼板およびその製造法 |
JPS58181822A (ja) | 1982-04-16 | 1983-10-24 | Kawasaki Steel Corp | 鉄損の低い無方向性珪素鋼板の製造方法 |
JPH07116507B2 (ja) * | 1989-02-23 | 1995-12-13 | 日本鋼管株式会社 | 無方向性電磁鋼板の製造方法 |
JPH03281758A (ja) | 1990-03-29 | 1991-12-12 | Sumitomo Metal Ind Ltd | 高抗張力電磁鋼板およびその製造方法 |
JPH0737651B2 (ja) | 1990-04-13 | 1995-04-26 | 新日本製鐵株式会社 | 磁気特性の優れた無方向性電磁鋼板の製造方法 |
JPH04126479A (ja) | 1990-09-17 | 1992-04-27 | Mitsubishi Electric Corp | Tv付きパーソナルコンピュータ |
US5126227A (en) | 1990-10-17 | 1992-06-30 | Eastman Kodak Company | High contrast photographic elements containing ballasted hydrophobic isothioureas |
JPH04258952A (ja) | 1991-02-14 | 1992-09-14 | Fuji Photo Film Co Ltd | ハロゲン化銀写真感光材料 |
JPH06108149A (ja) * | 1992-09-29 | 1994-04-19 | Nippon Steel Corp | 需要家焼鈍後の鉄損が極めて優れた無方向性珪素鋼板の製造方法 |
JP3040932B2 (ja) | 1995-03-31 | 2000-05-15 | 川崎製鉄株式会社 | 磁気特性及び表面性状に優れる方向性けい素鋼板の製造方法 |
JPH1030123A (ja) | 1996-07-19 | 1998-02-03 | Kawasaki Steel Corp | 磁束密度の極めて高い薄手方向性電磁鋼板の製造方法 |
TW504519B (en) | 1999-11-08 | 2002-10-01 | Kawasaki Steel Co | Hot dip galvanized steel plate excellent in balance of strength and ductility and in adhesiveness between steel and plating layer, and method for producing the same |
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 |
JP4258952B2 (ja) | 2000-05-15 | 2009-04-30 | Jfeスチール株式会社 | 無方向性電磁鋼板 |
JP4258951B2 (ja) | 2000-05-15 | 2009-04-30 | Jfeスチール株式会社 | 無方向性電磁鋼板 |
JP3888033B2 (ja) | 2000-06-16 | 2007-02-28 | Jfeスチール株式会社 | 無方向性電磁鋼板の製造方法 |
JP4329538B2 (ja) * | 2001-06-28 | 2009-09-09 | 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 |
JP2003041322A (ja) | 2001-08-02 | 2003-02-13 | Kawasaki Steel Corp | 磁気特性及び被膜特性に優れる方向性電磁鋼板の製造方法 |
JP2006501361A (ja) | 2002-05-08 | 2006-01-12 | エイケイ・プロパティーズ・インコーポレイテッド | 無方向性電磁鋼ストリップの連続鋳造方法 |
US20050000596A1 (en) * | 2003-05-14 | 2005-01-06 | Ak Properties Inc. | Method for production of non-oriented electrical steel strip |
US7922834B2 (en) * | 2005-07-07 | 2011-04-12 | Sumitomo Metal Industries, Ltd. | Non-oriented electrical steel sheet and production process thereof |
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 |
-
2012
- 2012-10-16 JP JP2012229230A patent/JP6127440B2/ja active Active
-
2013
- 2013-10-11 EP EP13847855.7A patent/EP2910658B1/en active Active
- 2013-10-11 CA CA2884851A patent/CA2884851C/en active Active
- 2013-10-11 WO PCT/JP2013/006076 patent/WO2014061246A1/ja active Application Filing
- 2013-10-11 US US14/435,314 patent/US9947446B2/en active Active
- 2013-10-11 KR KR1020157008889A patent/KR101701075B1/ko active IP Right Grant
- 2013-10-11 CN CN201380053402.1A patent/CN104781435B/zh active Active
- 2013-10-15 TW TW102137136A patent/TWI496892B/zh active
Also Published As
Publication number | Publication date |
---|---|
KR101701075B1 (ko) | 2017-01-31 |
WO2014061246A1 (ja) | 2014-04-24 |
US9947446B2 (en) | 2018-04-17 |
JP2014080654A (ja) | 2014-05-08 |
JP6127440B2 (ja) | 2017-05-17 |
EP2910658A4 (en) | 2015-11-25 |
CA2884851C (en) | 2018-01-02 |
CA2884851A1 (en) | 2014-04-24 |
US20150270042A1 (en) | 2015-09-24 |
EP2910658B1 (en) | 2017-09-13 |
TW201420771A (zh) | 2014-06-01 |
CN104781435A (zh) | 2015-07-15 |
KR20150052299A (ko) | 2015-05-13 |
TWI496892B (zh) | 2015-08-21 |
CN104781435B (zh) | 2018-04-20 |
EP2910658A1 (en) | 2015-08-26 |
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