CN110106447B - 一种高磁感无取向电工钢及其制备方法 - Google Patents
一种高磁感无取向电工钢及其制备方法 Download PDFInfo
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- CN110106447B CN110106447B CN201910352194.4A CN201910352194A CN110106447B CN 110106447 B CN110106447 B CN 110106447B CN 201910352194 A CN201910352194 A CN 201910352194A CN 110106447 B CN110106447 B CN 110106447B
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- annealing
- electrical steel
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- 229910000565 Non-oriented electrical steel Inorganic materials 0.000 title claims abstract description 16
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- 230000006698 induction Effects 0.000 claims abstract description 15
- 239000012535 impurity Substances 0.000 claims abstract description 4
- 239000000126 substance Substances 0.000 claims abstract description 4
- 238000000137 annealing Methods 0.000 claims description 53
- 238000000034 method Methods 0.000 claims description 35
- 230000008569 process Effects 0.000 claims description 29
- 229910000976 Electrical steel Inorganic materials 0.000 claims description 15
- 238000005098 hot rolling Methods 0.000 claims description 15
- 238000005097 cold rolling Methods 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 7
- 230000009467 reduction Effects 0.000 claims description 7
- 239000000047 product Substances 0.000 description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 11
- 239000010959 steel Substances 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000009628 steelmaking Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
-
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Soft Magnetic Materials (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
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CN201910352194.4A CN110106447B (zh) | 2019-04-28 | 2019-04-28 | 一种高磁感无取向电工钢及其制备方法 |
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CN201910352194.4A CN110106447B (zh) | 2019-04-28 | 2019-04-28 | 一种高磁感无取向电工钢及其制备方法 |
Publications (2)
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CN110106447A CN110106447A (zh) | 2019-08-09 |
CN110106447B true CN110106447B (zh) | 2020-09-29 |
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CN201910352194.4A Active CN110106447B (zh) | 2019-04-28 | 2019-04-28 | 一种高磁感无取向电工钢及其制备方法 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN111304518B (zh) * | 2020-03-16 | 2021-04-09 | 新余钢铁股份有限公司 | 一种变频空调用无取向电工钢及其制造方法 |
CN112030076A (zh) * | 2020-08-10 | 2020-12-04 | 武汉科技大学 | 一种高速电机用高强度电工钢及其制备方法 |
CN113846265B (zh) * | 2021-09-10 | 2023-04-07 | 武汉钢铁有限公司 | 一种适合冷连轧的高效变频压缩机用无取向硅钢及生产方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6144131A (ja) * | 1984-08-08 | 1986-03-03 | Nippon Steel Corp | 磁区制御された極超低鉄損方向性電磁鋼板の製造方法 |
US6503339B1 (en) * | 1998-02-20 | 2003-01-07 | Thyssen Krupp Stahl Ag | Method for producing non-grain oriented magnetic sheet steel |
CN104141092A (zh) * | 2014-07-17 | 2014-11-12 | 北京首钢股份有限公司 | 一种立体卷铁芯变压器用无取向电工钢及其生产方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100779579B1 (ko) * | 2006-12-27 | 2007-11-28 | 주식회사 포스코 | 철손이 낮고 자속밀도가 높은 무방향성 전기강판의제조방법 |
CN101269384A (zh) * | 2008-03-21 | 2008-09-24 | 安泰科技股份有限公司 | 一种冷轧无取向硅钢薄带的制造方法 |
CN101358317B (zh) * | 2008-09-05 | 2010-09-22 | 首钢总公司 | 一种高硅含钙的无取向电工钢的制备方法 |
CN102418034B (zh) * | 2011-12-14 | 2013-06-19 | 武汉钢铁(集团)公司 | 一种高牌号无取向硅钢的生产方法 |
CN103834858B (zh) * | 2012-11-23 | 2016-10-05 | 宝山钢铁股份有限公司 | 一种低铁损无取向硅钢的制造方法 |
CN105779729A (zh) * | 2014-12-23 | 2016-07-20 | 鞍钢股份有限公司 | 一种改善高硅无取向电工钢表面质量的热轧生产方法 |
CN106756522A (zh) * | 2017-03-21 | 2017-05-31 | 马钢(集团)控股有限公司 | 一种生产低铁损、高磁感无取向电工钢及其制造方法 |
CN108277433A (zh) * | 2018-03-15 | 2018-07-13 | 马钢(集团)控股有限公司 | 一种新型冷轧高牌号无取向电工钢及其生产方法 |
CN108570595B (zh) * | 2018-05-17 | 2020-02-07 | 马鞍山钢铁股份有限公司 | 一种新能源汽车驱动电机用低铁损高磁感冷轧无取向电工钢及其生产方法 |
CN108517395A (zh) * | 2018-05-17 | 2018-09-11 | 马鞍山钢铁股份有限公司 | 一种冷轧无取向电工钢带及其制备方法 |
CN108531813B (zh) * | 2018-05-17 | 2020-02-07 | 马鞍山钢铁股份有限公司 | 一种新能源汽车驱动电机用冷轧无取向电工钢及其生产方法 |
-
2019
- 2019-04-28 CN CN201910352194.4A patent/CN110106447B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6144131A (ja) * | 1984-08-08 | 1986-03-03 | Nippon Steel Corp | 磁区制御された極超低鉄損方向性電磁鋼板の製造方法 |
US6503339B1 (en) * | 1998-02-20 | 2003-01-07 | Thyssen Krupp Stahl Ag | Method for producing non-grain oriented magnetic sheet steel |
CN104141092A (zh) * | 2014-07-17 | 2014-11-12 | 北京首钢股份有限公司 | 一种立体卷铁芯变压器用无取向电工钢及其生产方法 |
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Effective date of registration: 20231007 Address after: No. 025 Zhao'an Street, Qian'an Economic Development Zone, Tangshan City, Hebei Province, 064400 Patentee after: SHOUGANG ZHIXIN QIAN'AN ELECTROMAGNETIC MATERIALS Co.,Ltd. Address before: 064400 No. 025, Zhao an street, western industrial area, Qian'an, Tangshan City, Hebei Patentee before: SHOUGANG ZHIXIN QIAN'AN ELECTROMAGNETIC MATERIALS Co.,Ltd. Patentee before: BEIJING SHOUGANG Co.,Ltd. |
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CP03 | Change of name, title or address |
Address after: 064400 No. 025 Zhao'an Street, Qian'an Economic Development Zone, Tangshan City, Hebei Province Patentee after: Shougang Zhixin Electromagnetic Materials (Qian'an) Co.,Ltd. Country or region after: China Address before: No. 025 Zhao'an Street, Qian'an Economic Development Zone, Tangshan City, Hebei Province, 064400 Patentee before: SHOUGANG ZHIXIN QIAN'AN ELECTROMAGNETIC MATERIALS Co.,Ltd. Country or region before: China |
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CP03 | Change of name, title or address |