RU2015139083A - Лист из нетекстурированной электротехнической стали с превосходными потерями в железе на высокой частоте - Google Patents

Лист из нетекстурированной электротехнической стали с превосходными потерями в железе на высокой частоте Download PDF

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RU2015139083A
RU2015139083A RU2015139083A RU2015139083A RU2015139083A RU 2015139083 A RU2015139083 A RU 2015139083A RU 2015139083 A RU2015139083 A RU 2015139083A RU 2015139083 A RU2015139083 A RU 2015139083A RU 2015139083 A RU2015139083 A RU 2015139083A
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sheet
electrical steel
textured electrical
high frequency
iron losses
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Ёсихико ОДА
Хироаки ТОДА
Синдзи КОСЭКИ
Тацухико ХИРАТАНИ
Тадаси НАКАНИСИ
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ДжФЕ СТИЛ КОРПОРЕЙШН
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    • 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
    • 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
    • H01F1/147Alloys characterised by their composition
    • H01F1/14766Fe-Si based alloys
    • H01F1/14775Fe-Si based alloys in the form of sheets
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    • 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
    • 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
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    • 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
    • C22C38/008Ferrous alloys, e.g. steel alloys containing tin
    • 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
    • C22C38/12Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
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    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
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    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/14Ferrous alloys, e.g. steel alloys containing titanium or zirconium
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    • 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
    • H01F1/147Alloys characterised by their composition
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
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    • 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
    • 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
    • H01F1/147Alloys characterised by their composition
    • H01F1/14766Fe-Si based alloys
    • H01F1/14791Fe-Si-Al based alloys, e.g. Sendust

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

Claims (7)

1. Лист из неориентированной электротехнической стали химического состава, включающего С: не более 0,005 мас.%, Si: 1,5-4 мас.%, Μn: 1-5 мас.%, Р: не более 0,1 мас.%, S: не более 0,005 мас.%, Al: не более 3 мас.%, N: не более 0,005 мас.%, Pb: не более 0,0010 мас.% и остальное Fe и неизбежные примеси.
2. Лист из нетекстурированной электротехнической стали по п. 1, который содержит один или два элемента из Са: 0,0005-0,007 мас.% и Mg: 0,0002-0,005 мас.% в дополнение к вышеуказанному химическому составу.
3. Лист из нетекстурированной электротехнической стали по п. 1, который содержит один или два элемента из Sb: 0,0005-0,05 мас.% и Sn: 0,0005-0,05 мас.% в дополнение к вышеуказанному химическому составу.
4. Лист из нетекстурированной электротехнической стали по п. 2, который содержит один или два элемента из Sb: 0,0005-0,05 мас.% и Sn: 0,0005-0,05 мас.% в дополнение к вышеуказанному химическому составу.
5. Лист из нетекстурированной электротехнической стали по любому из пп. 1-4, который содержит Mo: 0,0005-0,0030 мас.% в дополнение к вышеуказанному химическому составу.
6. Лист из нетекстурированной электротехнической стали по любому из пп. 1-4, который содержит Ti: не более 0,002 мас.%.
7. Лист из нетекстурированной электротехнической стали по п. 5, который содержит Ti: не более 0,002 мас.%.
RU2015139083A 2013-03-15 2014-03-12 Лист из нетекстурированной электротехнической стали с превосходными потерями в железе на высокой частоте RU2621541C2 (ru)

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Application Number Priority Date Filing Date Title
JP2013-053307 2013-03-15
JP2013053307A JP2014177684A (ja) 2013-03-15 2013-03-15 高周波鉄損特性に優れる無方向性電磁鋼板
PCT/JP2014/056426 WO2014142149A1 (ja) 2013-03-15 2014-03-12 高周波鉄損特性に優れる無方向性電磁鋼板

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US (1) US20160020007A1 (ru)
EP (1) EP2975147B1 (ru)
JP (1) JP2014177684A (ru)
KR (2) KR101813984B1 (ru)
CN (1) CN105189800B (ru)
BR (1) BR112015022261B1 (ru)
CA (1) CA2903035C (ru)
MX (1) MX2015012932A (ru)
RU (1) RU2621541C2 (ru)
TW (1) TWI550104B (ru)
WO (1) WO2014142149A1 (ru)

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JP6020863B2 (ja) 2015-01-07 2016-11-02 Jfeスチール株式会社 無方向性電磁鋼板およびその製造方法
JP6738047B2 (ja) * 2017-05-31 2020-08-12 Jfeスチール株式会社 無方向性電磁鋼板とその製造方法
WO2021084785A1 (ja) * 2019-10-29 2021-05-06 Jfeスチール株式会社 無方向性電磁鋼板およびその製造方法
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WO2024057940A1 (ja) * 2022-09-13 2024-03-21 Jfeスチール株式会社 高強度無方向性電磁鋼板とその製造方法

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JP2014177684A (ja) 2014-09-25
TWI550104B (zh) 2016-09-21
RU2621541C2 (ru) 2017-06-06
CA2903035A1 (en) 2014-09-18
US20160020007A1 (en) 2016-01-21
CN105189800A (zh) 2015-12-23
EP2975147A4 (en) 2016-04-06
TW201502288A (zh) 2015-01-16
KR20150119304A (ko) 2015-10-23
KR20170059013A (ko) 2017-05-29
CA2903035C (en) 2017-10-24
BR112015022261B1 (pt) 2019-12-10
BR112015022261A2 (pt) 2017-07-18
EP2975147B1 (en) 2018-01-10
CN105189800B (zh) 2017-10-24
KR101813984B1 (ko) 2018-01-02
WO2014142149A1 (ja) 2014-09-18
MX2015012932A (es) 2015-12-03

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