MX2019010751A - Acero al silicio de grano orientado, rayado con laser, resistente al recocido de eliminacion de tensones y su metodo de fabricacion. - Google Patents

Acero al silicio de grano orientado, rayado con laser, resistente al recocido de eliminacion de tensones y su metodo de fabricacion.

Info

Publication number
MX2019010751A
MX2019010751A MX2019010751A MX2019010751A MX2019010751A MX 2019010751 A MX2019010751 A MX 2019010751A MX 2019010751 A MX2019010751 A MX 2019010751A MX 2019010751 A MX2019010751 A MX 2019010751A MX 2019010751 A MX2019010751 A MX 2019010751A
Authority
MX
Mexico
Prior art keywords
linear grooves
steel
stress relief
laser
oriented silicon
Prior art date
Application number
MX2019010751A
Other languages
English (en)
Inventor
Zhao Zipeng
Li Guobao
Ling Chen
Xie Weiyong
Yang Yongjie
Wu Meihong
Ma Changsong
Ji Yaming
Guo Jianguo
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 MX2019010751A publication Critical patent/MX2019010751A/es

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/362—Laser etching
    • B23K26/364—Laser etching for making a groove or trench, e.g. for scribing a break initiation groove
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1216—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the working steps
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1216—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the working steps
    • C21D8/1233—Cold 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment
    • C21D8/1266—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment between cold rolling steps
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1277—Modifying the physical properties of ferrous metals or ferrous alloys 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
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1277—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular surface treatment
    • C21D8/1283—Application of a separating or insulating coating
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1294—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a localised treatment
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F3/00—Electrolytic etching or polishing
    • C25F3/02—Etching
    • C25F3/06—Etching of iron or steel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Power Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
  • Laser Beam Processing (AREA)

Abstract

Un acero al silicio de grano orientado, rayado con láser, resistente al recocido de eliminación de tensiones y su método de fabricación. Se adopta la corrosión con láser para formar ranuras lineales paralelas (20) en uno o ambos lados del acero al silicio de grano orientado (10). Las ranuras lineales (20) son perpendiculares o en ángulo con respecto a la dirección de laminación de la placa de acero. La altura máxima de las protuberancias del borde de las ranuras lineales no es mayor que 5 µm, la altura máxima de las salpicaduras en las áreas no corroídas entre las ranuras lineales (20) adyacentes no es superior a 5 µm, y la proporción del área ocupada por las salpicaduras en la vecindad de las ranuras lineales (20) no es mayor que el 5%. El acero tiene un costo de fabricación bajo, y el efecto de corrosión del acero terminado no desaparece durante el proceso de recocido de eliminación de tensiones. El acero es adecuado para la fabricación de transformadores de núcleo de hierro bobinado.
MX2019010751A 2017-03-27 2018-01-24 Acero al silicio de grano orientado, rayado con laser, resistente al recocido de eliminacion de tensones y su metodo de fabricacion. MX2019010751A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710187566.3A CN108660303B (zh) 2017-03-27 2017-03-27 一种耐消除应力退火的激光刻痕取向硅钢及其制造方法
PCT/CN2018/074023 WO2018177007A1 (zh) 2017-03-27 2018-01-24 一种耐消除应力退火的激光刻痕取向硅钢及其制造方法。

Publications (1)

Publication Number Publication Date
MX2019010751A true MX2019010751A (es) 2019-10-21

Family

ID=63674167

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019010751A MX2019010751A (es) 2017-03-27 2018-01-24 Acero al silicio de grano orientado, rayado con laser, resistente al recocido de eliminacion de tensones y su metodo de fabricacion.

Country Status (9)

Country Link
US (1) US11355275B2 (es)
EP (1) EP3604565B1 (es)
JP (1) JP6884875B2 (es)
KR (1) KR102316204B1 (es)
CN (1) CN108660303B (es)
CA (1) CA3055234C (es)
MX (1) MX2019010751A (es)
RU (1) RU2721255C1 (es)
WO (1) WO2018177007A1 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7010311B2 (ja) * 2018-02-08 2022-02-10 日本製鉄株式会社 方向性電磁鋼板
KR102221606B1 (ko) 2018-11-30 2021-02-26 주식회사 포스코 방향성 전기강판 및 그의 제조 방법
KR102171694B1 (ko) * 2018-12-13 2020-10-29 주식회사 포스코 방향성 전기강판 및 그의 제조방법
KR102133909B1 (ko) * 2018-12-19 2020-07-14 주식회사 포스코 방향성 전기강판 및 그의 제조 방법
US11088110B2 (en) * 2019-01-28 2021-08-10 Taiwan Semiconductor Manufacturing Company, Ltd. Semiconductor device, circuit board structure and manufacturing method thereof
KR102428854B1 (ko) * 2019-12-20 2022-08-02 주식회사 포스코 방향성 전기강판 및 그 자구미세화 방법
CN113584279B (zh) * 2020-04-30 2023-09-12 宝山钢铁股份有限公司 一种耐消除应力退火刻痕取向硅钢及其制造方法
CN111693563B (zh) * 2020-05-08 2023-04-07 新兴际华集团有限公司 铁基重熔层的组织和性能分析方法
JP6977814B2 (ja) * 2020-05-15 2021-12-08 Ｊｆｅスチール株式会社 線状溝形成方法および方向性電磁鋼板の製造方法
JP7557127B2 (ja) * 2020-06-24 2024-09-27 日本製鉄株式会社 方向性電磁鋼板
JP7557126B2 (ja) * 2020-06-24 2024-09-27 日本製鉄株式会社 方向性電磁鋼板
WO2022013960A1 (ja) * 2020-07-15 2022-01-20 日本製鉄株式会社 方向性電磁鋼板および方向性電磁鋼板の製造方法
CN114255971B (zh) * 2020-09-22 2024-12-10 宝山钢铁股份有限公司 一种耐热刻痕取向硅钢及其刻痕方法
JP7040585B1 (ja) * 2020-10-06 2022-03-23 Ｊｆｅスチール株式会社 金属ストリップ表面への溝形成方法、および方向性電磁鋼板の製造方法
RU2764777C1 (ru) * 2021-01-26 2022-01-21 Федеральное государственное бюджетное учреждение науки Институт электрофизики и электроэнергетики Российской академии наук (ИЭЭ РАН) Способ обработки поверхности цветного металла путем формирования микрорельефа
CN113957222B (zh) * 2021-10-26 2023-06-30 无锡普天铁心股份有限公司 一种降低取向硅钢铁损的方法
CN114791386A (zh) * 2022-02-28 2022-07-26 西北工业大学 一种含铜取向硅钢脱碳退火后氧化膜层的评价方法
JP7659219B2 (ja) * 2022-10-04 2025-04-09 日本製鉄株式会社 方向性電磁鋼板およびその製造方法
CN120239757A (zh) * 2022-11-22 2025-07-01 日本制铁株式会社 方向性电磁钢板及其制造方法
KR20250090318A (ko) 2022-11-22 2025-06-19 닛폰세이테츠 가부시키가이샤 방향성 전자 강판
CN116441499B (zh) * 2023-04-23 2026-01-20 广东电网有限责任公司 一种高硅钢丝材的近终形制备方法
CN121715706A (zh) * 2024-09-23 2026-03-24 宝山钢铁股份有限公司 一种激光耐热刻痕取向硅钢及其高效刻痕方法

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61117218A (ja) 1984-11-10 1986-06-04 Nippon Steel Corp 低鉄損一方向性電磁鋼板の製造方法
JPH0680174B2 (ja) * 1987-09-26 1994-10-12 川崎製鉄株式会社 低鉄損一方向性けい素鋼板の製造方法
JP3160315B2 (ja) 1991-06-28 2001-04-25 川崎製鉄株式会社 電子ビームの照射方法及び照射装置
JP3357601B2 (ja) * 1997-03-26 2002-12-16 川崎製鉄株式会社 極めて鉄損の低い方向性電磁鋼板とその製造方法
BR9800978A (pt) 1997-03-26 2000-05-16 Kawasaki Steel Co Chapas elétricas de aço com grão orientado tendo perda de ferro muito baixa e o processo de produção da mesma
DE69810852T2 (de) * 1997-07-17 2003-06-05 Kawasaki Steel Corp., Kobe Kornorientiertes Elektrostahlblech mit ausgezeichneten magnetischen Eigenschaften und dessen Herstellungsverfahren
JP3357578B2 (ja) * 1997-07-25 2002-12-16 川崎製鉄株式会社 極めて鉄損の低い方向性電磁鋼板及びその製造方法
JPH11293340A (ja) * 1998-04-08 1999-10-26 Kawasaki Steel Corp 低鉄損方向性電磁鋼板及びその製造方法
IT1306157B1 (it) * 1999-05-26 2001-05-30 Acciai Speciali Terni Spa Procedimento per il miglioramento di caratteristiche magnetiche inlamierini di acciaio al silicio a grano orientato mediante trattamento
JP4189143B2 (ja) * 2001-10-22 2008-12-03 新日本製鐵株式会社 低鉄損一方向性電磁鋼板の製造方法
EP1342818B1 (en) 2002-03-04 2016-09-07 Nippon Steel & Sumitomo Metal Corporation Method and apparatus for indirect-electrification-type continuous electrolytic etching of metal strip
JP4398666B2 (ja) 2002-05-31 2010-01-13 新日本製鐵株式会社 磁気特性の優れた一方向性電磁鋼板およびその製造方法
JP4510757B2 (ja) 2003-03-19 2010-07-28 新日本製鐵株式会社 磁気特性の優れた方向性電磁鋼板とその製造方法
JP4857761B2 (ja) * 2005-12-26 2012-01-18 Ｊｆｅスチール株式会社 低鉄損方向性電磁鋼板の製造方法
CN102031342B (zh) * 2009-09-30 2013-01-09 鞍钢股份有限公司 细化二次晶粒尺寸的高磁感取向硅钢的制备方法
CN102834529A (zh) * 2010-04-01 2012-12-19 新日本制铁株式会社 方向性电磁钢板及其制造方法
CN103069038B (zh) * 2010-08-06 2014-02-19 杰富意钢铁株式会社 方向性电磁钢板
JP5158285B2 (ja) 2010-09-09 2013-03-06 新日鐵住金株式会社 方向性電磁鋼板
JP5891578B2 (ja) * 2010-09-28 2016-03-23 Ｊｆｅスチール株式会社 方向性電磁鋼板
JP2013030523A (ja) * 2011-07-27 2013-02-07 Dowa Metaltech Kk 金属−セラミックス接合回路基板の製造方法
KR101409419B1 (ko) * 2012-05-17 2014-06-19 주식회사 포스코 방향성 전기강판의 자구 미세화 방법
KR101385742B1 (ko) * 2012-11-12 2014-04-24 주식회사 포스코 방향성 전기강판의 자구 미세화 방법
CN102941413B (zh) 2012-11-23 2015-07-01 武汉钢铁(集团)公司 一种取向硅钢多次激光刻槽降低铁损的方法
KR101491094B1 (ko) * 2012-12-27 2015-02-09 주식회사 포스코 전기강판의 자구 미세화 방법 및 이에 의해 제조되는 방향성 전기강판
KR101565509B1 (ko) * 2013-12-23 2015-11-03 주식회사 포스코 방향성 전기강판 및 그 제조방법
JP5994838B2 (ja) * 2014-12-11 2016-09-21 Ｊｆｅスチール株式会社 冷延鋼帯の線状溝形成方法および方向性電磁鋼板の製造方法
KR101626601B1 (ko) * 2014-12-24 2016-06-01 주식회사 포스코 방향성 전기 강판의 자구 미세화 방법 및 그 장치
KR101693529B1 (ko) 2014-12-24 2017-01-06 주식회사 포스코 방향성 전기 강판의 자구 미세화 방법 및 그 장치
KR102010166B1 (ko) * 2015-04-20 2019-08-12 닛폰세이테츠 가부시키가이샤 방향성 전자기 강판
CN107406935B (zh) 2015-04-20 2019-03-12 新日铁住金株式会社 方向性电磁钢板
CN106282512B (zh) * 2015-05-11 2018-03-30 宝山钢铁股份有限公司 低噪音变压器用取向硅钢片制造方法
CN105463172A (zh) 2015-12-14 2016-04-06 武汉钢铁(集团)公司 通过激光刻痕取向硅钢冷轧板改善硅钢片磁性能的方法
KR101751525B1 (ko) * 2015-12-24 2017-07-11 주식회사 포스코 방향성 전기강판 및 그의 제조 방법

Also Published As

Publication number Publication date
EP3604565A1 (en) 2020-02-05
CA3055234A1 (en) 2018-10-04
JP6884875B2 (ja) 2021-06-09
WO2018177007A1 (zh) 2018-10-04
US20200058434A1 (en) 2020-02-20
BR112019019990A2 (pt) 2020-04-28
JP2020514548A (ja) 2020-05-21
KR20190137097A (ko) 2019-12-10
CN108660303A (zh) 2018-10-16
US11355275B2 (en) 2022-06-07
CA3055234C (en) 2022-12-13
EP3604565A4 (en) 2020-10-14
CN108660303B (zh) 2020-03-27
RU2721255C1 (ru) 2020-05-18
KR102316204B1 (ko) 2021-10-25
EP3604565B1 (en) 2025-08-13

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