AR122645A1 - Tubo de aleación y su método de producción - Google Patents

Tubo de aleación y su método de producción

Info

Publication number
AR122645A1
AR122645A1 ARP210101649A ARP210101649A AR122645A1 AR 122645 A1 AR122645 A1 AR 122645A1 AR P210101649 A ARP210101649 A AR P210101649A AR P210101649 A ARP210101649 A AR P210101649A AR 122645 A1 AR122645 A1 AR 122645A1
Authority
AR
Argentina
Prior art keywords
tube
mass
axial direction
production method
austenitic phase
Prior art date
Application number
ARP210101649A
Other languages
English (en)
Inventor
Shunsuke Sasaki
Masao Yuga
Tatsuro Katsumura
Hideo Kijima
Original Assignee
Jfe Steel Corp
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 Jfe Steel Corp filed Critical Jfe Steel Corp
Publication of AR122645A1 publication Critical patent/AR122645A1/es

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
    • 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)

Abstract

La presente invención proporciona un tubo de aleación y un método para producirlo. El tubo de aleación de la presente invención contiene, como composición de componentes, en términos de % en masa, Cr: entre 11,5% y 35,0%, Ni: entre 23,0% y 60,0% y Mo: entre 0,5% y 17,0%, tiene una fase austenítica como microestructura, tiene una concentración de Mo (% en masa) en un límite de grano de la fase austenítica que es 4,0 veces o menos una concentración de Mo (% en masa) dentro de los granos de la fase austenítica y tiene un límite elástico a la tracción en la dirección axial del tubo de 689 MPa o más y una relación (límite elástico a la compresión en la dirección axial del tubo) / (límite elástico a la tracción en la dirección axial del tubo) comprendida entre 0,85 y 1,15.
ARP210101649A 2020-06-19 2021-06-17 Tubo de aleación y su método de producción AR122645A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020105724 2020-06-19

Publications (1)

Publication Number Publication Date
AR122645A1 true AR122645A1 (es) 2022-09-28

Family

ID=79267798

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP210101649A AR122645A1 (es) 2020-06-19 2021-06-17 Tubo de aleación y su método de producción

Country Status (8)

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

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

Family Cites Families (15)

* 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
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
JP5744575B2 (ja) 2010-03-29 2015-07-08 新日鐵住金ステンレス株式会社 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
BR112013023620B1 (pt) * 2011-03-24 2019-03-26 Nippon Steel & Sumitomo Metal Corporation Cano de liga austenítica e método para produzir o mesmo
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
US9506126B2 (en) 2011-06-24 2016-11-29 Nippon Steel & Sumitomo Metal Corporation Austenitic stainless steel and method for producing austenitic stainless steel material
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
CA3066342C (en) 2017-06-09 2021-07-13 Nippon Steel Corporation Austenitic alloy pipe and method for producing same
JP6879877B2 (ja) 2017-09-27 2021-06-02 日鉄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
US20210269904A1 (en) 2018-07-09 2021-09-02 Nippon Steel Corporation Seamless steel pipe and method for producing the same
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
CA3118704C (en) * 2018-11-30 2023-05-16 Jfe Steel Corporation Duplex stainless steel seamless pipe and method for manufacturing same
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

Also Published As

Publication number Publication date
WO2021256128A1 (ja) 2021-12-23
MX2022014620A (es) 2023-01-04
JPWO2021256128A1 (es) 2021-12-23
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

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