PL3287532T3 - Blacha cienka ze stali elektrotechnicznej o ziarnach zorientowanych - Google Patents

Blacha cienka ze stali elektrotechnicznej o ziarnach zorientowanych

Info

Publication number
PL3287532T3
PL3287532T3 PL16783150.2T PL16783150T PL3287532T3 PL 3287532 T3 PL3287532 T3 PL 3287532T3 PL 16783150 T PL16783150 T PL 16783150T PL 3287532 T3 PL3287532 T3 PL 3287532T3
Authority
PL
Poland
Prior art keywords
grain
steel sheet
electrical steel
oriented electrical
oriented
Prior art date
Application number
PL16783150.2T
Other languages
English (en)
Inventor
Hideyuki Hamamura
Tatsuhiko Sakai
Hisashi Mogi
Fumiaki Takahashi
Hirofumi Imai
Shunsuke Okumura
Original Assignee
Nippon Steel Corporation
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 Nippon Steel Corporation filed Critical Nippon Steel Corporation
Publication of PL3287532T3 publication Critical patent/PL3287532T3/pl

Links

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
    • 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
    • C21D8/1277—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular surface treatment
    • 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
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/06—Surface hardening
    • C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
    • 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
    • C21D10/00—Modifying the physical properties by methods other than heat treatment or deformation
    • C21D10/005—Modifying the physical properties by methods other than heat treatment or deformation by laser shock processing
    • 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
    • C21D8/1294—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a localized treatment
    • 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
    • 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
    • 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
    • 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
    • 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
    • H01F1/147—Alloys characterised by their composition
    • H01F1/14766—Fe-Si based alloys

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Plasma & Fusion (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
PL16783150.2T 2015-04-20 2016-04-19 Blacha cienka ze stali elektrotechnicznej o ziarnach zorientowanych PL3287532T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015086302 2015-04-20
PCT/JP2016/062375 WO2016171129A1 (ja) 2015-04-20 2016-04-19 方向性電磁鋼板

Publications (1)

Publication Number Publication Date
PL3287532T3 true PL3287532T3 (pl) 2023-05-22

Family

ID=57144101

Family Applications (1)

Application Number Title Priority Date Filing Date
PL16783150.2T PL3287532T3 (pl) 2015-04-20 2016-04-19 Blacha cienka ze stali elektrotechnicznej o ziarnach zorientowanych

Country Status (9)

Country Link
US (1) US10906134B2 (pl)
EP (1) EP3287532B1 (pl)
JP (1) JP6575592B2 (pl)
KR (1) KR102008600B1 (pl)
CN (1) CN107406903B (pl)
BR (1) BR112017019141B1 (pl)
PL (1) PL3287532T3 (pl)
RU (1) RU2678351C1 (pl)
WO (1) WO2016171129A1 (pl)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102078655B1 (ko) * 2015-07-28 2020-02-19 제이에프이 스틸 가부시키가이샤 선상 홈 형성방법 및 선상 홈 형성장치
JP7238405B2 (ja) * 2016-12-06 2023-03-14 日本電気硝子株式会社 帯状ガラスフィルムの品質検査方法
KR20180112354A (ko) * 2017-04-03 2018-10-12 삼성전기주식회사 자성 시트 및 이를 포함하는 무선 전력 충전 장치
WO2019151246A1 (ja) * 2018-01-31 2019-08-08 日本電気硝子株式会社 ガラスロール、ガラスロールの製造方法および品質評価方法
JP7027923B2 (ja) * 2018-02-05 2022-03-02 日本製鉄株式会社 方向性電磁鋼板、巻鉄芯、方向性電磁鋼板の製造方法、及び、巻鉄芯の製造方法
US11551838B2 (en) * 2018-02-08 2023-01-10 Nippon Steel Corporation Grain-oriented electrical steel sheet
WO2019156127A1 (ja) * 2018-02-09 2019-08-15 日本製鉄株式会社 方向性電磁鋼板及びその製造方法
JP7031364B2 (ja) * 2018-02-26 2022-03-08 日本製鉄株式会社 方向性電磁鋼板の製造方法
KR102478773B1 (ko) * 2018-02-26 2022-12-20 닛폰세이테츠 가부시키가이샤 방향성 전자 강판
CN110323044B (zh) * 2018-03-30 2021-02-19 宝山钢铁股份有限公司 一种耐热磁畴细化型取向硅钢及其制造方法
JP7010321B2 (ja) * 2019-03-19 2022-02-10 Ｊｆｅスチール株式会社 方向性電磁鋼板およびその製造方法
JP6939852B2 (ja) 2019-07-31 2021-09-22 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
WO2021020026A1 (ja) 2019-07-31 2021-02-04 Ｊｆｅスチール株式会社 方向性電磁鋼板
JP7277755B2 (ja) * 2019-08-01 2023-05-19 日本製鉄株式会社 方向性電磁鋼板、巻鉄芯、方向性電磁鋼板の製造方法、及び、巻鉄芯の製造方法
JP7372520B2 (ja) * 2019-08-01 2023-11-01 日本製鉄株式会社 方向性電磁鋼板、巻鉄芯、方向性電磁鋼板の製造方法、及び、巻鉄芯の製造方法
WO2023121253A1 (ko) * 2021-12-21 2023-06-29 주식회사 포스코 방향성 전기강판 및 그 자구미세화 방법
WO2023140363A1 (ja) 2022-01-20 2023-07-27 日本製鉄株式会社 方向性電磁鋼板、方向性電磁鋼板製造装置、及び方向性電磁鋼板製造方法
WO2024111630A1 (ja) * 2022-11-22 2024-05-30 日本製鉄株式会社 方向性電磁鋼板

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JPS5518566A (en) 1978-07-26 1980-02-08 Nippon Steel Corp Improving method for iron loss characteristic of directional electrical steel sheet
JPS5826406B2 (ja) 1979-10-03 1983-06-02 新日本製鐵株式会社 電磁鋼板の鉄損値を改善する方法及びその装置
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JP5841594B2 (ja) * 2011-06-01 2016-01-13 新日鐵住金株式会社 方向性電磁鋼板の製造方法
KR101370634B1 (ko) 2011-12-29 2014-03-07 주식회사 포스코 전기강판 및 그 제조방법
MX2016009420A (es) 2014-01-23 2016-09-16 Jfe Steel Corp Lamina de acero electrico de grano orientado y metodo para la produccion de la misma.

Also Published As

Publication number Publication date
KR102008600B1 (ko) 2019-08-07
CN107406903A (zh) 2017-11-28
BR112017019141B1 (pt) 2021-09-08
RU2678351C1 (ru) 2019-01-28
JPWO2016171129A1 (ja) 2017-11-24
WO2016171129A1 (ja) 2016-10-27
BR112017019141A2 (pt) 2018-05-02
US20180036838A1 (en) 2018-02-08
JP6575592B2 (ja) 2019-09-18
CN107406903B (zh) 2019-07-30
EP3287532A1 (en) 2018-02-28
EP3287532B1 (en) 2023-03-08
KR20170122819A (ko) 2017-11-06
US10906134B2 (en) 2021-02-02
EP3287532A4 (en) 2018-11-14

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