JPWO2023085141A1 - - Google Patents

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Publication number
JPWO2023085141A1
JPWO2023085141A1 JP2023506139A JP2023506139A JPWO2023085141A1 JP WO2023085141 A1 JPWO2023085141 A1 JP WO2023085141A1 JP 2023506139 A JP2023506139 A JP 2023506139A JP 2023506139 A JP2023506139 A JP 2023506139A JP WO2023085141 A1 JPWO2023085141 A1 JP WO2023085141A1
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JP
Japan
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JP2023506139A
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Japanese (ja)
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JP7381983B2 (en
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Publication of JP7381983B2 publication Critical patent/JP7381983B2/en
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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 by deformation combined with, or followed by, heat treatment
    • C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
    • 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
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
JP2023506139A 2021-11-09 2022-10-31 Martensitic seamless stainless steel pipe and method for manufacturing martensitic seamless stainless steel pipe Active JP7381983B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021182232 2021-11-09
JP2021182232 2021-11-09
PCT/JP2022/040601 WO2023085141A1 (en) 2021-11-09 2022-10-31 Martensitic stainless steel seamless pipe and method for producing martensitic stainless steel seamless pipe

Publications (2)

Publication Number Publication Date
JPWO2023085141A1 true JPWO2023085141A1 (en) 2023-05-19
JP7381983B2 JP7381983B2 (en) 2023-11-16

Family

ID=86335849

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023506139A Active JP7381983B2 (en) 2021-11-09 2022-10-31 Martensitic seamless stainless steel pipe and method for manufacturing martensitic seamless stainless steel pipe

Country Status (2)

Country Link
JP (1) JP7381983B2 (en)
WO (1) WO2023085141A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020067247A1 (en) * 2018-09-27 2020-04-02 日本製鉄株式会社 Martensitic stainless steel material
WO2020071344A1 (en) * 2018-10-02 2020-04-09 日本製鉄株式会社 Martensite-based stainless steel seamless pipe
WO2021206080A1 (en) * 2020-04-07 2021-10-14 日本製鉄株式会社 Martensitic stainless seamless steel pipe
WO2021210564A1 (en) * 2020-04-13 2021-10-21 日本製鉄株式会社 Martensitic stainless steel, and production method of martensitic stainless steel

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7173405B2 (en) * 2020-10-08 2022-11-16 日本製鉄株式会社 Martensitic stainless steel material

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020067247A1 (en) * 2018-09-27 2020-04-02 日本製鉄株式会社 Martensitic stainless steel material
WO2020071344A1 (en) * 2018-10-02 2020-04-09 日本製鉄株式会社 Martensite-based stainless steel seamless pipe
WO2021206080A1 (en) * 2020-04-07 2021-10-14 日本製鉄株式会社 Martensitic stainless seamless steel pipe
WO2021210564A1 (en) * 2020-04-13 2021-10-21 日本製鉄株式会社 Martensitic stainless steel, and production method of martensitic stainless steel

Also Published As

Publication number Publication date
JP7381983B2 (en) 2023-11-16
WO2023085141A1 (en) 2023-05-19

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