WO2020195279A1 - 鋼板 - Google Patents

鋼板 Download PDF

Info

Publication number
WO2020195279A1
WO2020195279A1 PCT/JP2020/005390 JP2020005390W WO2020195279A1 WO 2020195279 A1 WO2020195279 A1 WO 2020195279A1 JP 2020005390 W JP2020005390 W JP 2020005390W WO 2020195279 A1 WO2020195279 A1 WO 2020195279A1
Authority
WO
WIPO (PCT)
Prior art keywords
less
steel sheet
annealing
temperature
phase
Prior art date
Application number
PCT/JP2020/005390
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
絵里子 塚本
林　宏太郎
Original Assignee
日本製鉄株式会社
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 日本製鉄株式会社 filed Critical 日本製鉄株式会社
Priority to CN202080019850.XA priority Critical patent/CN113544301B/zh
Priority to JP2021508226A priority patent/JP7063414B2/ja
Publication of WO2020195279A1 publication Critical patent/WO2020195279A1/ja

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
    • 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
PCT/JP2020/005390 2019-03-27 2020-02-12 鋼板 WO2020195279A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202080019850.XA CN113544301B (zh) 2019-03-27 2020-02-12 钢板
JP2021508226A JP7063414B2 (ja) 2019-03-27 2020-02-12 鋼板

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019-060056 2019-03-27
JP2019060056 2019-03-27

Publications (1)

Publication Number Publication Date
WO2020195279A1 true WO2020195279A1 (ja) 2020-10-01

Family

ID=72611831

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2020/005390 WO2020195279A1 (ja) 2019-03-27 2020-02-12 鋼板

Country Status (3)

Country Link
JP (1) JP7063414B2 (zh)
CN (1) CN113544301B (zh)
WO (1) WO2020195279A1 (zh)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017145469A (ja) * 2016-02-18 2017-08-24 新日鐵住金株式会社 高強度鋼板の製造方法
WO2018151318A1 (ja) * 2017-02-20 2018-08-23 新日鐵住金株式会社 鋼板

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1132264A (zh) * 1995-03-28 1996-10-02 王宇辉 一种低合金耐磨钢
CN1149298C (zh) * 2000-03-24 2004-05-12 冶金工业部钢铁研究总院 一种高耐磨性铸造高速钢
EP2202327B1 (en) * 2007-10-25 2020-12-02 JFE Steel Corporation Method for manufacturing a high-strength galvanized steel sheet with excellent formability
CN103710622A (zh) * 2013-12-20 2014-04-09 钢铁研究总院 屈服强度690MPa级低屈强比抗震钢及其制造方法
KR101889172B1 (ko) * 2016-12-12 2018-08-16 주식회사 포스코 응력부식 저항성이 우수한 고강도 스프링용 강선 및 그 제조방법
JP6844627B2 (ja) * 2017-01-16 2021-03-17 日本製鉄株式会社 鋼板及びその製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017145469A (ja) * 2016-02-18 2017-08-24 新日鐵住金株式会社 高強度鋼板の製造方法
WO2018151318A1 (ja) * 2017-02-20 2018-08-23 新日鐵住金株式会社 鋼板

Also Published As

Publication number Publication date
JPWO2020195279A1 (ja) 2021-11-04
CN113544301B (zh) 2023-07-14
JP7063414B2 (ja) 2022-05-09
CN113544301A (zh) 2021-10-22

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