CN116529405A - 电磁软铁 - Google Patents

电磁软铁 Download PDF

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Publication number
CN116529405A
CN116529405A CN202180072276.9A CN202180072276A CN116529405A CN 116529405 A CN116529405 A CN 116529405A CN 202180072276 A CN202180072276 A CN 202180072276A CN 116529405 A CN116529405 A CN 116529405A
Authority
CN
China
Prior art keywords
less
soft iron
electromagnetic soft
steel
magnetic properties
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202180072276.9A
Other languages
English (en)
Chinese (zh)
Inventor
一宫克行
中岛孝一
今浪祐太
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Steel Corp
Original Assignee
JFE Steel Corp
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 JFE Steel Corp filed Critical JFE Steel Corp
Publication of CN116529405A publication Critical patent/CN116529405A/zh
Pending legal-status Critical Current

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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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • C—CHEMISTRY; METALLURGY
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • 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
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • 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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C2202/00—Physical properties
    • C22C2202/02—Magnetic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Soft Magnetic Materials (AREA)
CN202180072276.9A 2020-10-29 2021-10-22 电磁软铁 Pending CN116529405A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020181788 2020-10-29
JP2020-181788 2020-10-29
PCT/JP2021/039162 WO2022091984A1 (ja) 2020-10-29 2021-10-22 電磁軟鉄

Publications (1)

Publication Number Publication Date
CN116529405A true CN116529405A (zh) 2023-08-01

Family

ID=81383917

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180072276.9A Pending CN116529405A (zh) 2020-10-29 2021-10-22 电磁软铁

Country Status (5)

Country Link
US (1) US20230374637A1 (https=)
EP (1) EP4239094A4 (https=)
JP (1) JP7355234B2 (https=)
CN (1) CN116529405A (https=)
WO (1) WO2022091984A1 (https=)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4220616B1 (https=) * 1965-03-15 1967-10-14
JPS4725247B1 (https=) * 1968-06-17 1972-07-10
JPH11279717A (ja) * 1998-03-27 1999-10-12 Sanyo Special Steel Co Ltd 快削耐食軟磁性材料
CN1803389A (zh) * 2004-08-04 2006-07-19 杰富意钢铁株式会社 无方向性电磁钢板的制造方法和原料热轧钢板
CN101392355A (zh) * 2007-09-19 2009-03-25 大同特殊钢株式会社 易切削的铁素体不锈钢
JP2015045034A (ja) * 2013-08-27 2015-03-12 大同特殊鋼株式会社 マルテンサイト系Ｂｉ快削ステンレス鋼
CN107610869A (zh) * 2016-07-11 2018-01-19 大同特殊钢株式会社 软磁合金

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3723103A (en) * 1970-07-10 1973-03-27 Daido Steel Co Ltd Process for producing soft magnetic materials
JPH08100244A (ja) * 1994-09-30 1996-04-16 Daido Steel Co Ltd 軟質磁性材料
JP4516832B2 (ja) * 2004-11-26 2010-08-04 清仁 石田 快削軟磁鉄
JP4464889B2 (ja) 2005-08-11 2010-05-19 株式会社神戸製鋼所 冷間鍛造性、被削性および磁気特性に優れた軟磁性鋼材、並びに磁気特性に優れた軟磁性鋼部品
JP4515355B2 (ja) 2005-08-18 2010-07-28 株式会社神戸製鋼所 高磁界での磁気特性と被削性に優れた軟磁性鋼材および高磁界での磁気特性に優れた軟磁性鋼部品
WO2015113937A1 (en) * 2014-01-28 2015-08-06 Tata Steel Ijmuiden B.V. Process for producing an elc or ulc steel slab, strip or sheet, and to a slab, strip or sheet produced thereby

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4220616B1 (https=) * 1965-03-15 1967-10-14
JPS4725247B1 (https=) * 1968-06-17 1972-07-10
JPH11279717A (ja) * 1998-03-27 1999-10-12 Sanyo Special Steel Co Ltd 快削耐食軟磁性材料
CN1803389A (zh) * 2004-08-04 2006-07-19 杰富意钢铁株式会社 无方向性电磁钢板的制造方法和原料热轧钢板
CN101392355A (zh) * 2007-09-19 2009-03-25 大同特殊钢株式会社 易切削的铁素体不锈钢
JP2015045034A (ja) * 2013-08-27 2015-03-12 大同特殊鋼株式会社 マルテンサイト系Ｂｉ快削ステンレス鋼
CN107610869A (zh) * 2016-07-11 2018-01-19 大同特殊钢株式会社 软磁合金

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
崔忠圻等: "金属学与热处理", 31 May 2020, 机械工业出版社, pages: 332 *

Also Published As

Publication number Publication date
JP7355234B2 (ja) 2023-10-03
EP4239094A1 (en) 2023-09-06
WO2022091984A1 (ja) 2022-05-05
EP4239094A4 (en) 2025-06-11
US20230374637A1 (en) 2023-11-23
JPWO2022091984A1 (https=) 2022-05-05

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