JPWO2022085708A1 - - Google Patents

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Publication number
JPWO2022085708A1
JPWO2022085708A1 JP2022557573A JP2022557573A JPWO2022085708A1 JP WO2022085708 A1 JPWO2022085708 A1 JP WO2022085708A1 JP 2022557573 A JP2022557573 A JP 2022557573A JP 2022557573 A JP2022557573 A JP 2022557573A JP WO2022085708 A1 JPWO2022085708 A1 JP WO2022085708A1
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.)
Granted
Application number
JP2022557573A
Other languages
Japanese (ja)
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JP7374338B2 (en
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.)
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Publication of JPWO2022085708A1 publication Critical patent/JPWO2022085708A1/ja
Application granted granted Critical
Publication of JP7374338B2 publication Critical patent/JP7374338B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • C22C38/18—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
    • 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
    • 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
    • C21D8/0236—Cold 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
    • 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
    • C21D9/48—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals deep-drawing sheets
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with 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
    • C22C38/18—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
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • 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
    • C22C38/60—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
    • C21D2211/005—Ferrite

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)
JP2022557573A 2020-10-23 2021-10-20 Ferritic stainless steel and manufacturing method of ferritic stainless steel Active JP7374338B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020178304 2020-10-23
JP2020178304 2020-10-23
PCT/JP2021/038703 WO2022085708A1 (en) 2020-10-23 2021-10-20 Ferritic stainless steel, and method for manufacturing ferritic stainless steel

Publications (2)

Publication Number Publication Date
JPWO2022085708A1 true JPWO2022085708A1 (en) 2022-04-28
JP7374338B2 JP7374338B2 (en) 2023-11-06

Family

ID=81290602

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022557573A Active JP7374338B2 (en) 2020-10-23 2021-10-20 Ferritic stainless steel and manufacturing method of ferritic stainless steel

Country Status (4)

Country Link
JP (1) JP7374338B2 (en)
KR (1) KR20230015982A (en)
CN (1) CN115917029A (en)
WO (1) WO2022085708A1 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0214122B2 (en) * 1982-12-09 1990-04-06 Nippon Steel Corp
JPH0215283B2 (en) * 1982-08-26 1990-04-11 Nippon Steel Corp
WO2014045542A1 (en) * 2012-09-24 2014-03-27 Ｊｆｅスチール株式会社 Easily worked ferrite stainless-steel sheet
WO2014119796A1 (en) * 2013-02-04 2014-08-07 新日鐵住金ステンレス株式会社 Ferritic stainless steel sheet with excellent workability and process for producing same
WO2015111403A1 (en) * 2014-01-24 2015-07-30 Ｊｆｅスチール株式会社 Material for cold-rolled stainless steel sheet and method for producing same
WO2017002147A1 (en) * 2015-07-02 2017-01-05 Ｊｆｅスチール株式会社 Ferritic stainless steel sheet and method for manufacturing same
WO2018198835A1 (en) * 2017-04-25 2018-11-01 Ｊｆｅスチール株式会社 Material for cold-rolled stainless steel sheet, and production method therefor
WO2018198834A1 (en) * 2017-04-25 2018-11-01 Ｊｆｅスチール株式会社 Ferritic stainless steel sheet, and production method therefor

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3290598B2 (en) 1996-10-25 2002-06-10 川崎製鉄株式会社 Ferritic stainless steel sheet excellent in formability and ridging resistance and method for producing the same
JP4428550B2 (en) * 2001-03-21 2010-03-10 日新製鋼株式会社 Ferritic stainless steel sheet excellent in ridging resistance and deep drawability and method for producing the same
CN101649418B (en) * 2009-09-10 2011-06-01 山西太钢不锈钢股份有限公司 Ferrite stainless steel cold-rolled steel band and manufacturing method thereof
JP4998757B2 (en) * 2010-03-26 2012-08-15 Ｊｆｅスチール株式会社 Manufacturing method of high strength steel sheet with excellent deep drawability
WO2016051437A1 (en) * 2014-10-02 2016-04-07 Ｊｆｅスチール株式会社 Ferritic stainless steel and method for producing same
US10968499B2 (en) * 2014-12-11 2021-04-06 Jfe Steel Corporation Ferritic stainless steel and process for producing same
MY188609A (en) * 2016-03-30 2021-12-22 Nippon Steel Stainless Steel Corp Nb-containing ferritic stainless steel sheet and manufacturing method therefor
KR101921595B1 (en) * 2016-12-13 2018-11-26 주식회사 포스코 Ferritic stainless steel having excellent ridging property and excellent in surface quality and method of manufacturing the same
JP6432701B2 (en) * 2017-04-25 2018-12-05 Ｊｆｅスチール株式会社 Ferritic stainless steel sheet and manufacturing method thereof
JP6851269B2 (en) * 2017-06-16 2021-03-31 日鉄ステンレス株式会社 Manufacturing method of ferritic stainless steel sheets, ferritic stainless steel members for steel pipes and exhaust system parts, and ferritic stainless steel sheets
CN109136735A (en) * 2017-06-27 2019-01-04 宝钢不锈钢有限公司 Ferritic stainless steel and its manufacturing method with favorable forming property

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0215283B2 (en) * 1982-08-26 1990-04-11 Nippon Steel Corp
JPH0214122B2 (en) * 1982-12-09 1990-04-06 Nippon Steel Corp
WO2014045542A1 (en) * 2012-09-24 2014-03-27 Ｊｆｅスチール株式会社 Easily worked ferrite stainless-steel sheet
WO2014119796A1 (en) * 2013-02-04 2014-08-07 新日鐵住金ステンレス株式会社 Ferritic stainless steel sheet with excellent workability and process for producing same
WO2015111403A1 (en) * 2014-01-24 2015-07-30 Ｊｆｅスチール株式会社 Material for cold-rolled stainless steel sheet and method for producing same
WO2017002147A1 (en) * 2015-07-02 2017-01-05 Ｊｆｅスチール株式会社 Ferritic stainless steel sheet and method for manufacturing same
WO2018198835A1 (en) * 2017-04-25 2018-11-01 Ｊｆｅスチール株式会社 Material for cold-rolled stainless steel sheet, and production method therefor
WO2018198834A1 (en) * 2017-04-25 2018-11-01 Ｊｆｅスチール株式会社 Ferritic stainless steel sheet, and production method therefor

Also Published As

Publication number Publication date
JP7374338B2 (en) 2023-11-06
CN115917029A (en) 2023-04-04
KR20230015982A (en) 2023-01-31
WO2022085708A1 (en) 2022-04-28

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