JPWO2024161785A1 - - Google Patents

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Publication number
JPWO2024161785A1
JPWO2024161785A1 JP2024519955A JP2024519955A JPWO2024161785A1 JP WO2024161785 A1 JPWO2024161785 A1 JP WO2024161785A1 JP 2024519955 A JP2024519955 A JP 2024519955A JP 2024519955 A JP2024519955 A JP 2024519955A JP WO2024161785 A1 JPWO2024161785 A1 JP WO2024161785A1
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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.)
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JP2024519955A
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Japanese (ja)
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JP7768362B2 (ja
JPWO2024161785A5 (https=
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Publication of JPWO2024161785A1 publication Critical patent/JPWO2024161785A1/ja
Publication of JPWO2024161785A5 publication Critical patent/JPWO2024161785A5/ja
Priority to JP2025140566A priority Critical patent/JP2025169427A/ja
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Publication of JP7768362B2 publication Critical patent/JP7768362B2/ja
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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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • C21D8/06—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • 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
    • 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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/525—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length for wire, for rods
    • 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
    • C22C38/001—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
    • C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
    • 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
    • C22C38/08—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
    • C22C38/16—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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of 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
    • C22C38/60—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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/004—Dispersions; Precipitations
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/009—Pearlite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
JP2024519955A 2023-01-30 2023-12-06 熱延鋼材及びその製造方法 Active JP7768362B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025140566A JP2025169427A (ja) 2023-01-30 2025-08-26 熱延鋼材の製造方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023012318 2023-01-30
JP2023012318 2023-01-30
PCT/JP2023/043690 WO2024161785A1 (ja) 2023-01-30 2023-12-06 熱延鋼材及びその製造方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025140566A Division JP2025169427A (ja) 2023-01-30 2025-08-26 熱延鋼材の製造方法

Publications (3)

Publication Number Publication Date
JPWO2024161785A1 true JPWO2024161785A1 (https=) 2024-08-08
JPWO2024161785A5 JPWO2024161785A5 (https=) 2025-01-07
JP7768362B2 JP7768362B2 (ja) 2025-11-12

Family

ID=92146312

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2024519955A Active JP7768362B2 (ja) 2023-01-30 2023-12-06 熱延鋼材及びその製造方法
JP2025140566A Pending JP2025169427A (ja) 2023-01-30 2025-08-26 熱延鋼材の製造方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2025140566A Pending JP2025169427A (ja) 2023-01-30 2025-08-26 熱延鋼材の製造方法

Country Status (6)

Country Link
JP (2) JP7768362B2 (https=)
KR (1) KR20250123845A (https=)
CN (1) CN120530215A (https=)
MX (1) MX2025008863A (https=)
TW (1) TWI883700B (https=)
WO (1) WO2024161785A1 (https=)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010132943A (ja) * 2008-12-02 2010-06-17 Kobe Steel Ltd 伸線加工性およびメカニカルデスケーリング性に優れた熱間圧延線材およびその製造方法
JP2012072427A (ja) * 2010-09-28 2012-04-12 Kobe Steel Ltd 肌焼鋼およびその製造方法
JP2013234354A (ja) * 2012-05-09 2013-11-21 Nippon Steel & Sumitomo Metal Corp 冷間鍛造用熱間圧延棒鋼または線材
WO2015076242A1 (ja) * 2013-11-19 2015-05-28 新日鐵住金株式会社 棒鋼
WO2015098528A1 (ja) * 2013-12-24 2015-07-02 新日鐵住金株式会社 熱間鍛造用鋼材およびその製造方法ならびにその鋼材を用いた熱間鍛造素形材
WO2020256140A1 (ja) * 2019-06-19 2020-12-24 日本製鉄株式会社 線材
CN114959442A (zh) * 2022-03-16 2022-08-30 江阴兴澄特种钢铁有限公司 一种冷挤压用万向节十字轴用钢及其制造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4012475B2 (ja) 2003-02-21 2007-11-21 新日本製鐵株式会社 冷間加工性と低脱炭性に優れた機械構造用鋼及びその製造方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010132943A (ja) * 2008-12-02 2010-06-17 Kobe Steel Ltd 伸線加工性およびメカニカルデスケーリング性に優れた熱間圧延線材およびその製造方法
JP2012072427A (ja) * 2010-09-28 2012-04-12 Kobe Steel Ltd 肌焼鋼およびその製造方法
JP2013234354A (ja) * 2012-05-09 2013-11-21 Nippon Steel & Sumitomo Metal Corp 冷間鍛造用熱間圧延棒鋼または線材
WO2015076242A1 (ja) * 2013-11-19 2015-05-28 新日鐵住金株式会社 棒鋼
WO2015098528A1 (ja) * 2013-12-24 2015-07-02 新日鐵住金株式会社 熱間鍛造用鋼材およびその製造方法ならびにその鋼材を用いた熱間鍛造素形材
WO2020256140A1 (ja) * 2019-06-19 2020-12-24 日本製鉄株式会社 線材
CN114959442A (zh) * 2022-03-16 2022-08-30 江阴兴澄特种钢铁有限公司 一种冷挤压用万向节十字轴用钢及其制造方法

Also Published As

Publication number Publication date
TW202430661A (zh) 2024-08-01
MX2025008863A (es) 2025-09-02
JP7768362B2 (ja) 2025-11-12
KR20250123845A (ko) 2025-08-18
TWI883700B (zh) 2025-05-11
JP2025169427A (ja) 2025-11-12
WO2024161785A1 (ja) 2024-08-08
CN120530215A (zh) 2025-08-22

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