CN100549206C - 轧制方向的磁特性优良的无取向电磁钢板及其制造方法 - Google Patents
轧制方向的磁特性优良的无取向电磁钢板及其制造方法 Download PDFInfo
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- CN100549206C CN100549206C CNB2006100088732A CN200610008873A CN100549206C CN 100549206 C CN100549206 C CN 100549206C CN B2006100088732 A CNB2006100088732 A CN B2006100088732A CN 200610008873 A CN200610008873 A CN 200610008873A CN 100549206 C CN100549206 C CN 100549206C
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- rolling
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- steel plate
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 79
- 239000010959 steel Substances 0.000 title claims abstract description 79
- 238000005096 rolling process Methods 0.000 title claims abstract description 58
- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 238000000137 annealing Methods 0.000 claims abstract description 60
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 44
- 238000005097 cold rolling Methods 0.000 claims abstract description 25
- 229910052742 iron Inorganic materials 0.000 claims abstract description 19
- 239000013078 crystal Substances 0.000 claims abstract description 15
- 239000002245 particle Substances 0.000 claims abstract description 14
- 230000004907 flux Effects 0.000 claims abstract description 9
- 229910052718 tin Inorganic materials 0.000 claims abstract description 8
- 229910052802 copper Inorganic materials 0.000 claims abstract description 7
- 239000012535 impurity Substances 0.000 claims abstract description 7
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 7
- 229910052787 antimony Inorganic materials 0.000 claims abstract description 6
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 6
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 5
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 5
- 230000008569 process Effects 0.000 claims description 9
- 229910052748 manganese Inorganic materials 0.000 claims description 6
- 238000005554 pickling Methods 0.000 claims description 6
- 238000005098 hot rolling Methods 0.000 claims description 5
- 229910052791 calcium Inorganic materials 0.000 abstract description 2
- 229910052749 magnesium Inorganic materials 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 19
- 238000012360 testing method Methods 0.000 description 14
- 239000000463 material Substances 0.000 description 7
- 239000011162 core material Substances 0.000 description 6
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000001976 improved effect Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Manufacturing Of Steel Electrode Plates (AREA)
- Soft Magnetic Materials (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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JP047289/2005 | 2005-02-23 | ||
JP2005047289 | 2005-02-23 | ||
JP372978/2005 | 2005-12-26 |
Publications (2)
Publication Number | Publication Date |
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CN1827820A CN1827820A (zh) | 2006-09-06 |
CN100549206C true CN100549206C (zh) | 2009-10-14 |
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Application Number | Title | Priority Date | Filing Date |
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CNB2006100088732A Active CN100549206C (zh) | 2005-02-23 | 2006-02-23 | 轧制方向的磁特性优良的无取向电磁钢板及其制造方法 |
Country Status (1)
Country | Link |
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CN (1) | CN100549206C (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101713047B (zh) * | 2009-12-22 | 2011-05-11 | 武汉钢铁(集团)公司 | 含Cr无取向电工钢及其生产方法 |
CN101876028B (zh) * | 2009-12-22 | 2012-06-27 | 武汉钢铁(集团)公司 | 变频电机用无取向电工钢及其生产方法 |
KR101457839B1 (ko) * | 2012-02-14 | 2014-11-04 | 신닛테츠스미킨 카부시키카이샤 | 무방향성 전자 강판 |
KR20150073800A (ko) * | 2013-12-23 | 2015-07-01 | 주식회사 포스코 | 무방향성 전기강판 및 그 제조방법 |
CN105779877B (zh) * | 2014-12-23 | 2017-10-27 | 鞍钢股份有限公司 | 一种半工艺无取向电工钢的高效生产方法 |
CN105986176A (zh) * | 2015-03-03 | 2016-10-05 | 鞍钢股份有限公司 | 一种半工艺冷轧无取向电工钢的生产方法 |
CN114008224A (zh) * | 2019-06-28 | 2022-02-01 | 杰富意钢铁株式会社 | 无方向性电磁钢板的制造方法和马达铁芯的制造方法以及马达铁芯 |
WO2021096064A1 (ko) * | 2019-11-12 | 2021-05-20 | 엘지전자 주식회사 | 무방향성 전기강판 및 그 제조 방법 |
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2006
- 2006-02-23 CN CNB2006100088732A patent/CN100549206C/zh active Active
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CN1827820A (zh) | 2006-09-06 |
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CI02 | Correction of invention patent application |
Correction item: Priority Correct: 2005.12.26 JP 372978/2005 False: Lack of priority second Number: 36 Page: The title page Volume: 22 |
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COR | Change of bibliographic data |
Free format text: CORRECT: PRIORITY; FROM: MISSING THE SECOND ARTICLE OF PRIORITY TO: 2005.12.26 JP 372978/2005 |
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C14 | Grant of patent or utility model | ||
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Owner name: NIPPON STEEL + SUMITOMO METAL CORPORATION Free format text: FORMER OWNER: SHIN NIPPON STEEL LTD. Effective date: 20130320 |
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Effective date of registration: 20130320 Address after: Tokyo, Japan Patentee after: Nippon Steel Corporation Address before: Tokyo, Japan Patentee before: Nippon Steel Corporation |
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Address after: Tokyo, Japan Patentee after: Nippon Iron & Steel Corporation Address before: Tokyo, Japan Patentee before: Nippon Steel Corporation |
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