RU2014131023A - Текстурированный лист из электротехнической стали и способ снижения потерь в железе - Google Patents

Текстурированный лист из электротехнической стали и способ снижения потерь в железе Download PDF

Info

Publication number
RU2014131023A
RU2014131023A RU2014131023A RU2014131023A RU2014131023A RU 2014131023 A RU2014131023 A RU 2014131023A RU 2014131023 A RU2014131023 A RU 2014131023A RU 2014131023 A RU2014131023 A RU 2014131023A RU 2014131023 A RU2014131023 A RU 2014131023A
Authority
RU
Russia
Prior art keywords
pvn
steel sheet
electrical steel
reducing iron
kpnpsl
Prior art date
Application number
RU2014131023A
Other languages
English (en)
Other versions
RU2578296C2 (ru
Inventor
Хиротака ИНОЭ
Сигэхиро ТАКАДЗО
Хирой ЯМУГУТИ
Сэйдзи ОКАБЭ
Кадзухиро ХАНАДЗАВА
Original Assignee
ДжФЕ СТИЛ КОРПОРЕЙШН
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 ДжФЕ СТИЛ КОРПОРЕЙШН filed Critical ДжФЕ СТИЛ КОРПОРЕЙШН
Publication of RU2014131023A publication Critical patent/RU2014131023A/ru
Application granted granted Critical
Publication of RU2578296C2 publication Critical patent/RU2578296C2/ru

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12Magnets 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
    • H01F1/14Magnets 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
    • H01F1/16Magnets 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
    • H01F1/18Magnets 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 with insulating coating
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D1/00General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34Methods of heating
    • C21D1/38Heating by cathodic discharges
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D6/00Heat treatment of ferrous alloys
    • C21D6/001Heat treatment of ferrous alloys containing Ni
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D6/00Heat treatment of ferrous alloys
    • C21D6/005Heat treatment of ferrous alloys containing Mn
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D6/00Heat treatment of ferrous alloys
    • C21D6/008Heat treatment of ferrous alloys containing Si
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
    • C21D8/1255Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest with diffusion of elements, e.g. decarburising, nitriding
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
    • C21D8/1272Final recrystallisation annealing
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1277Modifying 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
    • C21D8/1283Application of a separating or insulating coating
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1294Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a localized treatment
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/001Ferrous alloys, e.g. steel alloys containing N
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/002Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/004Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/02Ferrous alloys, e.g. steel alloys containing silicon
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/04Ferrous alloys, e.g. steel alloys containing manganese
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/06Ferrous alloys, e.g. steel alloys containing aluminium
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/08Ferrous alloys, e.g. steel alloys containing nickel
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/60Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/73Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
    • C23C22/74Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process for obtaining burned-in conversion coatings
    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/40Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using liquids, e.g. salt baths, liquid suspensions
    • C23C8/42Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using liquids, e.g. salt baths, liquid suspensions only one element being applied
    • C23C8/48Nitriding
    • C23C8/50Nitriding of ferrous surfaces
    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/80After-treatment
    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23FNON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F17/00Multi-step processes for surface treatment of metallic material involving at least one process provided for in class C23 and at least one process covered by subclass C21D or C22F or class C25
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24851Intermediate layer is discontinuous or differential

Landscapes

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

Abstract

1. Тлэс хт чппослвпт чслод пвн кпнпсл ипвипнсл пвз поовп дпнип сд с40% иммшуз по внпс250 мим итипс0,3 миби2,0 мим2. Тлэспп 1, вкн вкплод оу30 имон онп3. Суппвжтлэс вослвпт чсвсллод пвн кпнпслн пжнпслпсд ппжсвофаихкинскдк испж чвипнсл псу сн50Ссимвтдо260Сд350С4. Суппвжтлиэспп 3, вквослвп пслпихлдтэс кппроипзо пхлпаввипупро

Claims (4)

1. Тлэс хт чппослвпт чслод пвн кпнпсл ипвипнсл п
вз поовп дпнип сд с40% им
мшуз по внпс250 мим и
типс0,3 миби2,0 мим
2. Тлэспп 1, вкн вкплод оу30 имон онп
3. Суппвжтлэс в
ослвпт чсвсллод пвн кпнпсл
н пжнпслпсд ппжсвофаихкинскдк и
спж чвипнсл псу сн50Ссимвтдо260Сд350С
4. Суппвжтлиэспп 3, вк
вослвп пслпихлдтэс кппроипзо п
хлпаввипупро
RU2014131023/02A 2011-12-28 2012-12-27 Текстурированный лист из электротехнической стали и способ снижения потерь в железе RU2578296C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011289914 2011-12-28
JP2011-289914 2011-12-28
PCT/JP2012/008411 WO2013099274A1 (ja) 2011-12-28 2012-12-27 方向性電磁鋼板およびその鉄損改善方法

Publications (2)

Publication Number Publication Date
RU2014131023A true RU2014131023A (ru) 2016-02-20
RU2578296C2 RU2578296C2 (ru) 2016-03-27

Family

ID=48696803

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2014131023/02A RU2578296C2 (ru) 2011-12-28 2012-12-27 Текстурированный лист из электротехнической стали и способ снижения потерь в железе

Country Status (7)

Country Link
US (1) US10062483B2 (ru)
EP (1) EP2799566B1 (ru)
JP (1) JP5532185B2 (ru)
KR (1) KR101570018B1 (ru)
CN (1) CN104024455B (ru)
RU (1) RU2578296C2 (ru)
WO (1) WO2013099274A1 (ru)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6007501B2 (ja) * 2012-02-08 2016-10-12 Jfeスチール株式会社 方向性電磁鋼板
JP5999040B2 (ja) * 2013-07-18 2016-09-28 Jfeスチール株式会社 方向性電磁鋼板の製造方法
JP6209998B2 (ja) * 2014-03-11 2017-10-11 Jfeスチール株式会社 方向性電磁鋼板の製造方法
JP6209999B2 (ja) * 2014-03-11 2017-10-11 Jfeスチール株式会社 方向性電磁鋼板の製造方法
KR101596446B1 (ko) * 2014-08-07 2016-03-07 주식회사 포스코 포스테라이트 피막이 제거된 방향성 전기강판용 예비 코팅제 조성물, 이를 이용하여 제조된 방향성 전기강판 및 상기 방향성 전기강판의 제조방법
KR101998723B1 (ko) * 2014-09-26 2019-07-10 제이에프이 스틸 가부시키가이샤 방향성 전자 강판, 방향성 전자 강판의 제조 방법 및 철심
RU2661696C1 (ru) 2014-10-23 2018-07-19 ДжФЕ СТИЛ КОРПОРЕЙШН Текстурированная листовая электротехническая сталь и способ ее изготовления
JP6547835B2 (ja) * 2015-09-29 2019-07-24 日本製鉄株式会社 方向性電磁鋼板、及び方向性電磁鋼板の製造方法
JP6418226B2 (ja) * 2015-12-04 2018-11-07 Jfeスチール株式会社 方向性電磁鋼板の製造方法
EP3570305A4 (en) 2017-01-10 2020-08-19 Nippon Steel Corporation COILED CORE AND METHOD FOR MANUFACTURING THE SAME
CN108660295A (zh) * 2017-03-27 2018-10-16 宝山钢铁股份有限公司 一种低铁损取向硅钢及其制造方法
CN111133118B (zh) * 2017-09-28 2021-10-12 杰富意钢铁株式会社 方向性电磁钢板
US11441215B2 (en) * 2018-03-22 2022-09-13 Nippon Steel Corporation Grain-oriented electrical steel sheet and method for producing grain-oriented electrical steel sheet
BR112023021042A2 (pt) * 2021-05-28 2023-12-12 Nippon Steel Corp Chapa de aço elétrico de grão orientado

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5518566A (en) 1978-07-26 1980-02-08 Nippon Steel Corp Improving method for iron loss characteristic of directional electrical steel sheet
DK172081A (da) 1980-04-21 1981-10-22 Merck & Co Inc Mercaptoforbindelse og fremgangsmaade til fremstilling deraf
JPS5836051B2 (ja) * 1982-03-14 1983-08-06 新日本製鐵株式会社 電磁鋼板の処理方法
US4456812A (en) 1982-07-30 1984-06-26 Armco Inc. Laser treatment of electrical steel
JPS59197525A (ja) 1983-04-23 1984-11-09 Nippon Steel Corp 方向性電磁鋼板の製造方法
JPS59229419A (ja) 1983-06-11 1984-12-22 Nippon Steel Corp 方向性電磁鋼板の鉄損特性改善方法
JPH0672266B2 (ja) 1987-01-28 1994-09-14 川崎製鉄株式会社 超低鉄損一方向性珪素鋼板の製造方法
JPH03130377A (ja) * 1989-10-16 1991-06-04 Babcock Hitachi Kk 低鉄損方向性珪素鋼板の絶縁被膜の形成方法
SU1744128A1 (ru) * 1990-04-04 1992-06-30 Институт физики металлов Уральского отделения АН СССР Способ изготовлени анизотропной электротехнической стали
JP2697967B2 (ja) * 1991-05-15 1998-01-19 新日本製鐵株式会社 鉄心加工性に優れた低温焼付けの方向性電磁鋼板の絶縁被膜形成方法
JPH051387A (ja) * 1991-06-24 1993-01-08 Kawasaki Steel Corp 方向性けい素鋼板の絶縁コートの形成方法
JPH0532881A (ja) 1991-07-26 1993-02-09 Nippon G Ii Plast Kk ポリフエニレンエーテル系樹脂組成物
JPH0543945A (ja) 1991-08-14 1993-02-23 Kawasaki Steel Corp 低鉄損一方向性珪素鋼板の製造方法
JP2731312B2 (ja) 1992-01-16 1998-03-25 川崎製鉄株式会社 電磁鋼板絶縁被膜の均一形成用予備処理方法
JPH062042A (ja) 1992-06-16 1994-01-11 Kawasaki Steel Corp 積鉄芯用低鉄損一方向性珪素鋼板の製造方法
JP3082460B2 (ja) 1992-08-31 2000-08-28 タカタ株式会社 エアバッグ装置
JPH07336969A (ja) 1994-06-09 1995-12-22 Nkk Corp 接着鉄心用電磁鋼板およびその製造方法
IT1290172B1 (it) 1996-12-24 1998-10-19 Acciai Speciali Terni Spa Procedimento per la produzione di lamierino magnetico a grano orientato, con elevate caratteristiche magnetiche.
JP3361709B2 (ja) 1997-01-24 2003-01-07 新日本製鐵株式会社 磁気特性の優れた方向性電磁鋼板の製造方法
US6280862B1 (en) * 1997-04-03 2001-08-28 Kawasaki Steel Corporation Ultra-low iron loss grain-oriented silicon steel sheet
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
JP4091749B2 (ja) 2000-04-24 2008-05-28 新日本製鐵株式会社 磁気特性の優れた方向性電磁鋼板
JP4032162B2 (ja) * 2000-04-25 2008-01-16 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
JP2002220642A (ja) * 2001-01-29 2002-08-09 Kawasaki Steel Corp 鉄損の低い方向性電磁鋼板およびその製造方法
AU2002230097B2 (en) 2001-01-31 2004-02-26 Jfe Steel Corporation Surface treated steel plate and method for production thereof
CN100374601C (zh) * 2002-03-28 2008-03-12 新日本制铁株式会社 在薄膜粘附性方面极优越的晶粒取向性电工硅钢片及其制造方法
WO2004083465A1 (ja) * 2003-03-19 2004-09-30 Nippon Steel Corporation 磁気特性の優れた方向性電磁鋼板とその製造方法
RU2405841C1 (ru) * 2009-08-03 2010-12-10 Открытое акционерное общество "Новолипецкий металлургический комбинат" Способ производства листовой анизотропной электротехнической стали
JP5919617B2 (ja) * 2010-08-06 2016-05-18 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
US9240266B2 (en) 2010-08-06 2016-01-19 Jfe Steel Corporation Grain oriented electrical steel sheet
RU2569269C1 (ru) * 2011-09-28 2015-11-20 ДжФЕ СТИЛ КОРПОРЕЙШН Текстурированная электротехническая листовая сталь и способ её изготовления
US9875832B2 (en) * 2011-12-26 2018-01-23 Jfe Steel Corporation Grain-oriented electrical steel sheet
WO2013099272A1 (ja) * 2011-12-28 2013-07-04 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

Also Published As

Publication number Publication date
US10062483B2 (en) 2018-08-28
EP2799566A1 (en) 2014-11-05
EP2799566A4 (en) 2015-08-19
CN104024455A (zh) 2014-09-03
US20150132547A1 (en) 2015-05-14
CN104024455B (zh) 2016-05-25
EP2799566B1 (en) 2019-04-17
WO2013099274A1 (ja) 2013-07-04
JPWO2013099274A1 (ja) 2015-04-30
KR20140110913A (ko) 2014-09-17
KR101570018B1 (ko) 2015-11-17
JP5532185B2 (ja) 2014-06-25
RU2578296C2 (ru) 2016-03-27
WO2013099274A8 (ja) 2014-05-15

Similar Documents

Publication Publication Date Title
RU2014131023A (ru) Текстурированный лист из электротехнической стали и способ снижения потерь в железе
RU2014131030A (ru) Текстурированный лист электротехнической стали и способ его изготовления
MX345058B (es) Determinacion de una porcion futura de un programa de medios actualmente presentado.
SG10201810110RA (en) Extreme pcr
GB201202494D0 (en) Brush holder apparatus
AU338344S (en) Bottle with pump
AU341618S (en) Table
AU342950S (en) Utility pump
RU2014132585A (ru) Импульсно-силовая ручная машина
CL2017002427A1 (es) Producción de ácido ribonucleico libre de células.
AU344620S (en) Bottle
GB2476552B (en) Defining pixels to be textured
MY180179A (en) A novel modified ornithine decarboxylase protein and a use thereof
GB201209261D0 (en) A sleeve
IN2014CN02205A (ru)
AU337739S (en) Allsaw
MX2011006082A (es) Extension de picaporte ajustable.
CU24433B1 (es) Un proceso para preparar isoxaflutol en presencia de un ácido fuerte
BR112015030027A2 (pt) queimador
AU342600S (en) Table
Yao et al. Exchanges between CAFIU and Non-Governmental Organizations in Europe
Kim GREEN TOMORROW
Saito Education, In My Mind-Education, Research and Collaboration between Industry and Academia
UA52941U (ru) Применение кардиотрила и его метаболита как кардиопротектора при натрия нитропруссидном стрессе
AU365075S (en) Activator device with clip