MX2020001802A - Acero magnetico de laminacion laminado en frio con excelentes propiedades magneticas y metodo de fabricacion del mismo. - Google Patents

Acero magnetico de laminacion laminado en frio con excelentes propiedades magneticas y metodo de fabricacion del mismo.

Info

Publication number
MX2020001802A
MX2020001802A MX2020001802A MX2020001802A MX2020001802A MX 2020001802 A MX2020001802 A MX 2020001802A MX 2020001802 A MX2020001802 A MX 2020001802A MX 2020001802 A MX2020001802 A MX 2020001802A MX 2020001802 A MX2020001802 A MX 2020001802A
Authority
MX
Mexico
Prior art keywords
cold
manufacturing
magnetic
rolled
method therefor
Prior art date
Application number
MX2020001802A
Other languages
English (en)
Inventor
Feng Zhang
Bo Wang
Jie Chen
Xianshi Fang
Changqing Lin
Leqin Shou
Zhanying Kang
Zhenyu Zong
Lingyun Chen
Yezhong Sun
Original Assignee
Baoshan Iron & Steel
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Baoshan Iron & Steel filed Critical Baoshan Iron & Steel
Publication of MX2020001802A publication Critical patent/MX2020001802A/es

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
    • 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)

Abstract

Un acero magnético de laminación laminado en frío con excelentes propiedades magnéticas y un método de fabricación del mismo. El porcentaje en peso de la composición química del acero es: C=0.010 %, Mn: 0.20-0.50 %, S=0.0050 %, P=0.030 % y 0.4 %=Si, y el contenido de Si y Al satisface: 0.65 %=Si+1.2A1=1.5 %, con uno o más componentes de B, Zn, Co, Sn, Sb, Cu y Bi añadidos en una cantidad controlada de 0.020-0.10 %, el resto es Fe e impurezas inevitables. El método de fabricación comprende fundición, moldeado, calentamiento de bloques, laminado en caliente, decapado y laminado en frío, ablandamiento y recocido, y nivelación. El acero magnético de laminación laminado en frío tiene excelentes propiedades magnéticas y buena factibilidad, tiene una pérdida de hierro de P15/50=3.9 W/kg, y una inducción magnética de B50=1.68 T después del recocido magnético.
MX2020001802A 2017-09-27 2018-09-26 Acero magnetico de laminacion laminado en frio con excelentes propiedades magneticas y metodo de fabricacion del mismo. MX2020001802A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710891291.1A CN109554619A (zh) 2017-09-27 2017-09-27 一种磁性能优异的冷轧磁性叠片钢及其制造方法
PCT/CN2018/107457 WO2019062732A1 (zh) 2017-09-27 2018-09-26 一种磁性能优异的冷轧磁性叠片钢及其制造方法

Publications (1)

Publication Number Publication Date
MX2020001802A true MX2020001802A (es) 2020-08-20

Family

ID=65864173

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020001802A MX2020001802A (es) 2017-09-27 2018-09-26 Acero magnetico de laminacion laminado en frio con excelentes propiedades magneticas y metodo de fabricacion del mismo.

Country Status (4)

Country Link
CN (1) CN109554619A (es)
BR (1) BR112020003655B1 (es)
MX (1) MX2020001802A (es)
WO (1) WO2019062732A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114517275A (zh) * 2020-11-20 2022-05-20 宝山钢铁股份有限公司 一种超级电磁纯铁冷轧板带及其制备方法
CN112877527B (zh) * 2021-01-11 2023-01-31 长春工业大学 一种基于临界变形制备高强度无取向电工钢的方法
CN113403455B (zh) * 2021-06-17 2024-03-19 张家港扬子江冷轧板有限公司 无取向硅钢的生产方法
CN115198179A (zh) * 2022-06-23 2022-10-18 首钢智新迁安电磁材料有限公司 一种无取向电工钢及其制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0676621B2 (ja) * 1989-05-19 1994-09-28 新日本製鐵株式会社 磁気特性と溶接性の優れたセミプロセス無方向性電磁鋼板の製造方法
JP2004270011A (ja) * 2003-03-11 2004-09-30 Jfe Steel Kk 回転機用高磁束密度無方向性電磁鋼板の製造方法
CN100999050A (zh) * 2006-01-11 2007-07-18 宝山钢铁股份有限公司 低铁损高磁感冷轧无取向电工钢板的生产方法
CN100513615C (zh) * 2006-12-18 2009-07-15 马鞍山钢铁股份有限公司 半工艺电工钢的生产方法
CN101921956A (zh) * 2010-06-23 2010-12-22 北京科技大学 一种高磁感低铁损低碳低硅无取向电工钢及制造方法
CN101956127B (zh) * 2010-10-15 2012-05-30 马鞍山钢铁股份有限公司 含Sn无取向电工钢板卷的制备方法
CN102453844B (zh) * 2010-10-25 2013-09-04 宝山钢铁股份有限公司 一种磁性优良的高效无取向硅钢制造方法
CN102925793B (zh) * 2012-11-27 2014-12-10 武汉钢铁(集团)公司 一种磁感≥1．8t的无取向电工钢及其生产方法
CN103509995B (zh) * 2013-09-24 2016-01-20 马钢(集团)控股有限公司 一种半工艺型冷轧无取向电工钢的制造方法
CN103667879B (zh) * 2013-11-27 2016-05-25 武汉钢铁(集团)公司 磁性能和机械性能优良的无取向电工钢及生产方法
CN106756475B (zh) * 2016-12-02 2019-04-30 武汉钢铁有限公司 中高频驱动电机用0.27mm厚无取向硅钢及生产方法

Also Published As

Publication number Publication date
CN109554619A (zh) 2019-04-02
BR112020003655B1 (pt) 2023-10-10
WO2019062732A1 (zh) 2019-04-04
BR112020003655A2 (pt) 2020-09-01

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