JP7156500B2 - 鋼板およびその製造方法 - Google Patents

鋼板およびその製造方法 Download PDF

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Publication number
JP7156500B2
JP7156500B2 JP2021507720A JP2021507720A JP7156500B2 JP 7156500 B2 JP7156500 B2 JP 7156500B2 JP 2021507720 A JP2021507720 A JP 2021507720A JP 2021507720 A JP2021507720 A JP 2021507720A JP 7156500 B2 JP7156500 B2 JP 7156500B2
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steel sheet
steel
content
average
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English (en)
Japanese (ja)
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JPWO2021117382A1 (ja
Inventor
祐也 佐藤
圭治 植田
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JFE Steel Corp
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JFE Steel Corp
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    • 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
    • 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 by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • 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 by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous alloys
    • 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 by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—Hot rolling
    • 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
    • C22C38/001—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
    • C22C38/02—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
    • C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
    • 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
    • C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
    • C22C38/105—Ferrous alloys, e.g. steel alloys containing cobalt containing Co and Ni
    • 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
    • C22C38/58—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
    • C21D2211/001—Austenite

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  • 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 Steel (AREA)
JP2021507720A 2019-12-12 2020-11-04 鋼板およびその製造方法 Active JP7156500B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019224943 2019-12-12
JP2019224943 2019-12-12
PCT/JP2020/041265 WO2021117382A1 (ja) 2019-12-12 2020-11-04 鋼板およびその製造方法

Publications (2)

Publication Number Publication Date
JPWO2021117382A1 JPWO2021117382A1 (ja) 2021-12-09
JP7156500B2 true JP7156500B2 (ja) 2022-10-19

Family

ID=76329748

Family Applications (1)

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JP2021507720A Active JP7156500B2 (ja) 2019-12-12 2020-11-04 鋼板およびその製造方法

Country Status (4)

Country Link
JP (1) JP7156500B2 (ko)
KR (1) KR20220048031A (ko)
CN (1) CN114829646A (ko)
WO (1) WO2021117382A1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115717214B (zh) * 2022-11-14 2023-07-14 鞍钢股份有限公司 一种沿海大气环境炼化管道用钢及其制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007034576A1 (ja) 2005-09-21 2007-03-29 Sumitomo Metal Industries, Ltd. 低温用鋼材およびその製造方法
WO2014203347A1 (ja) 2013-06-19 2014-12-24 新日鐵住金株式会社 鋼材およびその製造方法並びにｌｎｇタンク
JP2016176141A (ja) 2015-03-18 2016-10-06 Ｊｆｅスチール株式会社 低温用鋼材およびその製造方法
CN109280848A (zh) 2018-10-17 2019-01-29 东北大学 一种低镍型液化天然气储罐用钢板及其制备方法
WO2019087318A1 (ja) 2017-10-31 2019-05-09 新日鐵住金株式会社 低温用ニッケル含有鋼板およびそれを用いた低温用タンク

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007080646A1 (ja) 2006-01-13 2007-07-19 Sumitomo Metal Industries, Ltd. 極低温用鋼
JP5513254B2 (ja) 2010-05-17 2014-06-04 新日鐵住金株式会社 低温用厚鋼板およびその製造方法
JP6007847B2 (ja) * 2013-03-28 2016-10-12 Ｊｆｅスチール株式会社 低温靭性を有する耐磨耗厚鋼板およびその製造方法
JP6068314B2 (ja) * 2013-10-22 2017-01-25 株式会社神戸製鋼所 冷間加工性と浸炭熱処理後の表面硬さに優れる熱延鋼板
KR102075206B1 (ko) * 2017-11-17 2020-02-07 주식회사 포스코 충격인성이 우수한 저온용 강재 및 그 제조방법
JP6950518B2 (ja) * 2017-12-25 2021-10-13 日本製鉄株式会社 鋼材、油井用鋼管、及び、鋼材の製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007034576A1 (ja) 2005-09-21 2007-03-29 Sumitomo Metal Industries, Ltd. 低温用鋼材およびその製造方法
WO2014203347A1 (ja) 2013-06-19 2014-12-24 新日鐵住金株式会社 鋼材およびその製造方法並びにｌｎｇタンク
JP2016176141A (ja) 2015-03-18 2016-10-06 Ｊｆｅスチール株式会社 低温用鋼材およびその製造方法
WO2019087318A1 (ja) 2017-10-31 2019-05-09 新日鐵住金株式会社 低温用ニッケル含有鋼板およびそれを用いた低温用タンク
CN109280848A (zh) 2018-10-17 2019-01-29 东北大学 一种低镍型液化天然气储罐用钢板及其制备方法

Also Published As

Publication number Publication date
WO2021117382A1 (ja) 2021-06-17
KR20220048031A (ko) 2022-04-19
CN114829646A (zh) 2022-07-29
JPWO2021117382A1 (ja) 2021-12-09

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