JPWO2021256128A1 - - Google Patents

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Publication number
JPWO2021256128A1
JPWO2021256128A1 JP2021549668A JP2021549668A JPWO2021256128A1 JP WO2021256128 A1 JPWO2021256128 A1 JP WO2021256128A1 JP 2021549668 A JP2021549668 A JP 2021549668A JP 2021549668 A JP2021549668 A JP 2021549668A JP WO2021256128 A1 JPWO2021256128 A1 JP WO2021256128A1
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JP
Japan
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JP2021549668A
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JP7095811B2 (ja
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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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/10—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars
    • 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
    • C21D8/105—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26—Methods of annealing
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
    • 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
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • 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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • C22C38/46—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
    • C22C38/48—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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
JP2021549668A 2020-06-19 2021-05-12 合金管およびその製造方法 Active JP7095811B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020105724 2020-06-19
JP2020105724 2020-06-19
PCT/JP2021/018107 WO2021256128A1 (ja) 2020-06-19 2021-05-12 合金管およびその製造方法

Publications (2)

Publication Number Publication Date
JPWO2021256128A1 true JPWO2021256128A1 (ja) 2021-12-23
JP7095811B2 JP7095811B2 (ja) 2022-07-05

Family

ID=79267798

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021549668A Active JP7095811B2 (ja) 2020-06-19 2021-05-12 合金管およびその製造方法

Country Status (8)

Country Link
US (1) US20230183829A1 (ja)
EP (1) EP4137243A4 (ja)
JP (1) JP7095811B2 (ja)
CN (1) CN115667560B (ja)
AR (1) AR122645A1 (ja)
BR (1) BR112022023539A2 (ja)
MX (1) MX2022014620A (ja)
WO (1) WO2021256128A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114502757B (zh) * 2019-10-10 2023-04-07 日本制铁株式会社 合金材料和油井用无缝管
JP7397391B2 (ja) 2022-01-06 2023-12-13 日本製鉄株式会社 Ｆｅ－Ｃｒ－Ｎｉ合金材
WO2024058278A1 (ja) * 2022-09-16 2024-03-21 日本製鉄株式会社 オーステナイト系合金材

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0790373A (ja) * 1993-09-21 1995-04-04 Nippon Steel Corp 耐硝酸性に優れたＭｏ含有オーステナイト系ステンレス鋼の製造法
JP2011214058A (ja) * 2010-03-31 2011-10-27 Nippon Steel & Sumikin Stainless Steel Corp 高強度ステンレス鋼線及びその製造方法
JP2011225970A (ja) * 2010-03-29 2011-11-10 Nippon Steel & Sumikin Stainless Steel Corp 複相組織ステンレス鋼鋼板および鋼帯、製造方法
WO2012128258A1 (ja) * 2011-03-24 2012-09-27 住友金属工業株式会社 オーステナイト系合金管及びその製造方法
WO2012176802A1 (ja) * 2011-06-24 2012-12-27 住友金属工業株式会社 オーステナイト系ステンレス鋼及びオーステナイト系ステンレス鋼材の製造方法
WO2018225869A1 (ja) * 2017-06-09 2018-12-13 新日鐵住金株式会社 オーステナイト系合金管及びその製造方法
JP2019059995A (ja) * 2017-09-27 2019-04-18 新日鐵住金ステンレス株式会社 耐熱性に優れたオーステナイト系ステンレス鋼板及びその製造方法
WO2020013197A1 (ja) * 2018-07-09 2020-01-16 日本製鉄株式会社 継目無鋼管及びその製造方法
JP2020050940A (ja) * 2018-09-28 2020-04-02 国立研究開発法人日本原子力研究開発機構 オーステナイト系微細粒ステンレス鋼の製造方法
WO2020110597A1 (ja) * 2018-11-30 2020-06-04 Ｊｆｅスチール株式会社 二相ステンレス継目無鋼管およびその製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4466320B2 (ja) * 2004-10-27 2010-05-26 Ｊｆｅスチール株式会社 ラインパイプ用低降伏比電縫鋼管の製造方法
JP5732999B2 (ja) * 2011-04-25 2015-06-10 Ｊｆｅスチール株式会社 高強度電縫鋼管およびその製造方法
ES2623731T3 (es) * 2012-08-31 2017-07-12 Nippon Steel & Sumitomo Metal Corporation Tubo de acero inoxidable dúplex y método de fabricación del mismo
CN104946932B (zh) * 2014-03-25 2018-04-20 新日铁住金株式会社 奥氏体系耐热合金管的制造方法以及利用该制造方法制造的奥氏体系耐热合金管
JP2020158816A (ja) * 2019-03-26 2020-10-01 日本製鉄株式会社 オーステナイト系ステンレス鋼およびその製造方法

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0790373A (ja) * 1993-09-21 1995-04-04 Nippon Steel Corp 耐硝酸性に優れたＭｏ含有オーステナイト系ステンレス鋼の製造法
JP2011225970A (ja) * 2010-03-29 2011-11-10 Nippon Steel & Sumikin Stainless Steel Corp 複相組織ステンレス鋼鋼板および鋼帯、製造方法
JP2011214058A (ja) * 2010-03-31 2011-10-27 Nippon Steel & Sumikin Stainless Steel Corp 高強度ステンレス鋼線及びその製造方法
WO2012128258A1 (ja) * 2011-03-24 2012-09-27 住友金属工業株式会社 オーステナイト系合金管及びその製造方法
WO2012176802A1 (ja) * 2011-06-24 2012-12-27 住友金属工業株式会社 オーステナイト系ステンレス鋼及びオーステナイト系ステンレス鋼材の製造方法
WO2018225869A1 (ja) * 2017-06-09 2018-12-13 新日鐵住金株式会社 オーステナイト系合金管及びその製造方法
JP2019059995A (ja) * 2017-09-27 2019-04-18 新日鐵住金ステンレス株式会社 耐熱性に優れたオーステナイト系ステンレス鋼板及びその製造方法
WO2020013197A1 (ja) * 2018-07-09 2020-01-16 日本製鉄株式会社 継目無鋼管及びその製造方法
JP2020050940A (ja) * 2018-09-28 2020-04-02 国立研究開発法人日本原子力研究開発機構 オーステナイト系微細粒ステンレス鋼の製造方法
WO2020110597A1 (ja) * 2018-11-30 2020-06-04 Ｊｆｅスチール株式会社 二相ステンレス継目無鋼管およびその製造方法

Also Published As

Publication number Publication date
WO2021256128A1 (ja) 2021-12-23
MX2022014620A (es) 2023-01-04
BR112022023539A2 (pt) 2022-12-27
EP4137243A4 (en) 2023-07-05
CN115667560B (zh) 2024-03-15
US20230183829A1 (en) 2023-06-15
JP7095811B2 (ja) 2022-07-05
EP4137243A1 (en) 2023-02-22
CN115667560A (zh) 2023-01-31
AR122645A1 (es) 2022-09-28

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