JPWO2025170056A1 - - Google Patents

Info

Publication number
JPWO2025170056A1
JPWO2025170056A1 JP2025575588A JP2025575588A JPWO2025170056A1 JP WO2025170056 A1 JPWO2025170056 A1 JP WO2025170056A1 JP 2025575588 A JP2025575588 A JP 2025575588A JP 2025575588 A JP2025575588 A JP 2025575588A JP WO2025170056 A1 JPWO2025170056 A1 JP WO2025170056A1
Authority
JP
Japan
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
JP2025575588A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPWO2025170056A1 publication Critical patent/JPWO2025170056A1/ja
Pending legal-status Critical Current

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 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • 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
    • C22C38/06—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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • C—CHEMISTRY; METALLURGY
    • C23—COATING 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
    • C23C—COATING 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
    • C23C22/00—Chemical 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Electromagnetism (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
JP2025575588A 2024-02-09 2025-02-07 Pending JPWO2025170056A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2024018749 2024-02-09
PCT/JP2025/004173 WO2025170056A1 (ja) 2024-02-09 2025-02-07 方向性電磁鋼板及び絶縁被膜の形成方法

Publications (1)

Publication Number Publication Date
JPWO2025170056A1 true JPWO2025170056A1 (https=) 2025-08-14

Family

ID=96700062

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2025575588A Pending JPWO2025170056A1 (https=) 2024-02-09 2025-02-07

Country Status (2)

Country Link
JP (1) JPWO2025170056A1 (https=)
WO (1) WO2025170056A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002235118A (ja) * 2001-02-05 2002-08-23 Kawasaki Steel Corp 歪取焼鈍後の磁気特性および被膜密着性に優れた電磁鋼板の製造方法
WO2018051902A1 (ja) * 2016-09-13 2018-03-22 Ｊｆｅスチール株式会社 クロムフリー絶縁張力被膜付き方向性電磁鋼板およびその製造方法
WO2018116831A1 (ja) * 2016-12-21 2018-06-28 Ｊｆｅスチール株式会社 方向性電磁鋼板および方向性電磁鋼板の製造方法
WO2020149329A1 (ja) * 2019-01-16 2020-07-23 日本製鉄株式会社 方向性電磁鋼板及びその製造方法
WO2023195517A1 (ja) * 2022-04-06 2023-10-12 日本製鉄株式会社 方向性電磁鋼板及び絶縁被膜の形成方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002235118A (ja) * 2001-02-05 2002-08-23 Kawasaki Steel Corp 歪取焼鈍後の磁気特性および被膜密着性に優れた電磁鋼板の製造方法
WO2018051902A1 (ja) * 2016-09-13 2018-03-22 Ｊｆｅスチール株式会社 クロムフリー絶縁張力被膜付き方向性電磁鋼板およびその製造方法
WO2018116831A1 (ja) * 2016-12-21 2018-06-28 Ｊｆｅスチール株式会社 方向性電磁鋼板および方向性電磁鋼板の製造方法
WO2020149329A1 (ja) * 2019-01-16 2020-07-23 日本製鉄株式会社 方向性電磁鋼板及びその製造方法
WO2023195517A1 (ja) * 2022-04-06 2023-10-12 日本製鉄株式会社 方向性電磁鋼板及び絶縁被膜の形成方法

Also Published As

Publication number Publication date
WO2025170056A1 (ja) 2025-08-14

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