TW201207121A - Method for manufacturing non-oriented electromagnetic steel sheet and continuous annealing facility - Google Patents
Method for manufacturing non-oriented electromagnetic steel sheet and continuous annealing facility Download PDFInfo
- Publication number
- TW201207121A TW201207121A TW100120188A TW100120188A TW201207121A TW 201207121 A TW201207121 A TW 201207121A TW 100120188 A TW100120188 A TW 100120188A TW 100120188 A TW100120188 A TW 100120188A TW 201207121 A TW201207121 A TW 201207121A
- Authority
- TW
- Taiwan
- Prior art keywords
- temperature
- heating
- steel sheet
- width direction
- less
- Prior art date
Links
- 238000000137 annealing Methods 0.000 title abstract description 35
- 238000000034 method Methods 0.000 title abstract description 26
- 229910000831 Steel Inorganic materials 0.000 title abstract description 20
- 239000010959 steel Substances 0.000 title abstract description 20
- 238000004519 manufacturing process Methods 0.000 title abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 67
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 19
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 8
- 230000004907 flux Effects 0.000 claims description 4
- 238000001953 recrystallisation Methods 0.000 abstract description 23
- 238000001816 cooling Methods 0.000 abstract description 22
- 238000002791 soaking Methods 0.000 abstract description 20
- 238000009826 distribution Methods 0.000 description 14
- 238000002474 experimental method Methods 0.000 description 10
- 229910000565 Non-oriented electrical steel Inorganic materials 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000003303 reheating Methods 0.000 description 7
- 238000005097 cold rolling Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 238000005485 electric heating Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 229910052787 antimony Inorganic materials 0.000 description 3
- 238000009749 continuous casting Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 238000009529 body temperature measurement Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005098 hot rolling Methods 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- -1 and 〇 Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 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
- H01F1/16—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
- 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
- C21D8/1244—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
-
- 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
- C22C38/02—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
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- 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
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)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Electromagnetism (AREA)
- Dispersion Chemistry (AREA)
- Power Engineering (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Soft Magnetic Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010132291A JP5338750B2 (ja) | 2010-06-09 | 2010-06-09 | 無方向性電磁鋼板の製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW201207121A true TW201207121A (en) | 2012-02-16 |
Family
ID=45097799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW100120188A TW201207121A (en) | 2010-06-09 | 2011-06-09 | Method for manufacturing non-oriented electromagnetic steel sheet and continuous annealing facility |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5338750B2 (enExample) |
| TW (1) | TW201207121A (enExample) |
| WO (1) | WO2011155183A1 (enExample) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI550104B (zh) * | 2013-03-15 | 2016-09-21 | 杰富意鋼鐵股份有限公司 | 高頻率鐵損特性優良的無方向性電磁鋼板 |
| TWI551694B (zh) * | 2013-03-22 | 2016-10-01 | 杰富意鋼鐵股份有限公司 | 高頻率鐵損特性優良的無方向性電磁鋼板 |
| US10102951B2 (en) | 2013-03-13 | 2018-10-16 | Jfe Steel Corporation | Non-oriented electrical steel sheet having excellent magnetic properties |
| TWI642795B (zh) * | 2015-11-20 | 2018-12-01 | 日商Ｊｆｅ鋼鐵股份有限公司 | 無方向性電磁鋼板之製造方法 |
| US10316382B2 (en) | 2015-02-24 | 2019-06-11 | Jfe Steel Corporation | Method for producing non-oriented electrical steel sheets |
| US10597759B2 (en) | 2013-08-20 | 2020-03-24 | Jfe Steel Corporation | Non-oriented electrical steel sheet having high magnetic flux density and motor |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5533958B2 (ja) | 2012-08-21 | 2014-06-25 | Ｊｆｅスチール株式会社 | 打抜加工による鉄損劣化の小さい無方向性電磁鋼板 |
| 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 |
| JP6406522B2 (ja) | 2015-12-09 | 2018-10-17 | Ｊｆｅスチール株式会社 | 無方向性電磁鋼板の製造方法 |
| KR101701194B1 (ko) * | 2015-12-23 | 2017-02-01 | 주식회사 포스코 | 무방향성 전기강판 및 그 제조방법 |
| JP6769580B1 (ja) | 2018-11-26 | 2020-10-14 | Ｊｆｅスチール株式会社 | 無方向性電磁鋼板の製造方法 |
| CN112143964A (zh) * | 2019-06-28 | 2020-12-29 | 宝山钢铁股份有限公司 | 一种极低铁损的无取向电工钢板及其连续退火工艺 |
| CN112430776B (zh) * | 2019-08-26 | 2022-06-28 | 宝山钢铁股份有限公司 | 一种磁各向异性小的无取向电工钢板及其制造方法 |
| TWI865077B (zh) * | 2022-09-30 | 2024-12-01 | 日商日本製鐵股份有限公司 | 無方向性電磁鋼板 |
| CN118755911A (zh) * | 2024-05-28 | 2024-10-11 | 包头钢铁（集团）有限责任公司 | 一种无取向硅钢实验室退火方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5842251B2 (ja) * | 1980-02-08 | 1983-09-19 | 新日本製鐵株式会社 | 無方向性電磁鋼帯の連続処理装置 |
| JPS61124527A (ja) * | 1984-11-20 | 1986-06-12 | Sumitomo Metal Ind Ltd | 無方向性電磁鋼板の製造方法 |
| JPS6299421A (ja) * | 1985-10-24 | 1987-05-08 | Nippon Light Metal Co Ltd | 金属ストリツプの連続加熱装置 |
| JPH0559441A (ja) * | 1991-09-03 | 1993-03-09 | Sumitomo Metal Ind Ltd | 磁気特性の良好な無方向性電磁鋼板の製造方法 |
| 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 |
-
2010
- 2010-06-09 JP JP2010132291A patent/JP5338750B2/ja active Active
-
2011
- 2011-06-07 WO PCT/JP2011/003203 patent/WO2011155183A1/ja not_active Ceased
- 2011-06-09 TW TW100120188A patent/TW201207121A/zh unknown
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10102951B2 (en) | 2013-03-13 | 2018-10-16 | Jfe Steel Corporation | Non-oriented electrical steel sheet having excellent magnetic properties |
| TWI550104B (zh) * | 2013-03-15 | 2016-09-21 | 杰富意鋼鐵股份有限公司 | 高頻率鐵損特性優良的無方向性電磁鋼板 |
| TWI551694B (zh) * | 2013-03-22 | 2016-10-01 | 杰富意鋼鐵股份有限公司 | 高頻率鐵損特性優良的無方向性電磁鋼板 |
| US10597759B2 (en) | 2013-08-20 | 2020-03-24 | Jfe Steel Corporation | Non-oriented electrical steel sheet having high magnetic flux density and motor |
| US10316382B2 (en) | 2015-02-24 | 2019-06-11 | Jfe Steel Corporation | Method for producing non-oriented electrical steel sheets |
| TWI642795B (zh) * | 2015-11-20 | 2018-12-01 | 日商Ｊｆｅ鋼鐵股份有限公司 | 無方向性電磁鋼板之製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011155183A1 (ja) | 2011-12-15 |
| JP5338750B2 (ja) | 2013-11-13 |
| JP2011256437A (ja) | 2011-12-22 |
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