MX2020010540A - Material de acero adecuado para su uso en un ambiente acido. - Google Patents

Material de acero adecuado para su uso en un ambiente acido.

Info

Publication number
MX2020010540A
MX2020010540A MX2020010540A MX2020010540A MX2020010540A MX 2020010540 A MX2020010540 A MX 2020010540A MX 2020010540 A MX2020010540 A MX 2020010540A MX 2020010540 A MX2020010540 A MX 2020010540A MX 2020010540 A MX2020010540 A MX 2020010540A
Authority
MX
Mexico
Prior art keywords
steel material
material suitable
sour environments
mpa
less
Prior art date
Application number
MX2020010540A
Other languages
English (en)
Inventor
Atsushi Soma
Keiichi Kondo
Hiroki Kamitani
Yuji Arai
Shinji Yoshida
Original Assignee
Nippon 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of MX2020010540A publication Critical patent/MX2020010540A/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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • 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
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/25—Hardening, combined with annealing between 300 degrees Celsius and 600 degrees Celsius, i.e. heat refining ("Vergüten")
    • 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
    • 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
    • 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
    • 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
    • C21D9/085—Cooling or quenching
    • 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
    • C22C38/02—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
    • C22C38/06—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
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

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)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Steel (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

Se proporciona un material de acero que tiene un límite elástico en un intervalo de 655 a 1069 MPa (grado 95 a 140 ksi) y excelente resistencia al SSC. El material de acero de acuerdo con la presente descripción contiene una composición química que consiste en, % en masa, C: 0.20 a 5 0.50%, Si: 0.05 a 0.50%, Mn: 0.05 a 1.00%, P: 0.030% o menos, S: menos de 0.0050%, Al: 0.005 a 0.050%, Cr: 0.10 a 1.50%, Mo: 0.25 a 1.80%, Ti: 0.002 a 0.050%, Nb: 0.002 a 0.100%, B: 0.0001 a 0.0050%, N: 0.0070% o menos y O: menos de 0.0050% con el resto siendo Fe e impurezas. Un límite elástico está dentro de un intervalo de 655 a 1069 MPa, y una relación de cedencia es del 85% o más. Una proporción de valores de KAM de 1° o menos es del 30% de área o más.
MX2020010540A 2018-04-09 2019-03-22 Material de acero adecuado para su uso en un ambiente acido. MX2020010540A (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2018074784 2018-04-09
JP2018074983 2018-04-09
JP2018074783 2018-04-09
JP2018074982 2018-04-09
PCT/JP2019/012243 WO2019198468A1 (ja) 2018-04-09 2019-03-22 サワー環境での使用に適した鋼材

Publications (1)

Publication Number Publication Date
MX2020010540A true MX2020010540A (es) 2020-11-06

Family

ID=68164252

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020010540A MX2020010540A (es) 2018-04-09 2019-03-22 Material de acero adecuado para su uso en un ambiente acido.

Country Status (6)

Country Link
US (1) US11434554B2 (es)
EP (1) EP3778970B1 (es)
JP (1) JP6950820B2 (es)
ES (1) ES2941112T3 (es)
MX (1) MX2020010540A (es)
WO (1) WO2019198468A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112021017459A2 (pt) * 2019-03-22 2021-12-14 Nippon Steel Corp Tubo de aço sem costura adequado para uso em ambiente ácido
WO2021131461A1 (ja) * 2019-12-26 2021-07-01 Ｊｆｅスチール株式会社 高強度継目無鋼管およびその製造方法
JP6981570B2 (ja) * 2019-12-26 2021-12-15 Ｊｆｅスチール株式会社 高強度継目無鋼管およびその製造方法

Family Cites Families (25)

* Cited by examiner, † Cited by third party
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JPS59232220A (ja) 1983-06-14 1984-12-27 Sumitomo Metal Ind Ltd 耐硫化物腐食割れ性に優れた高強度鋼の製法
JPH06104849B2 (ja) 1986-04-25 1994-12-21 新日本製鐵株式会社 硫化物応力割れ抵抗性に優れた低合金高張力油井用鋼の製造方法
JP3358135B2 (ja) 1993-02-26 2002-12-16 新日本製鐵株式会社 耐硫化物応力割れ抵抗性に優れた高強度鋼およびその製造方法
JP3755163B2 (ja) * 1995-05-15 2006-03-15 住友金属工業株式会社 耐硫化物応力割れ性に優れた高強度継目無鋼管の製造方法
JP2000256783A (ja) 1999-03-11 2000-09-19 Sumitomo Metal Ind Ltd 靭性と耐硫化物応力腐食割れ性に優れる高強度油井用鋼およびその製造方法
JP4058840B2 (ja) 1999-04-09 2008-03-12 住友金属工業株式会社 靭性と耐硫化物応力腐食割れ性に優れる油井用鋼およびその製造方法
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JP4977184B2 (ja) * 2009-04-03 2012-07-18 株式会社神戸製鋼所 伸びと伸びフランジ性のバランスに優れた高強度冷延鋼板およびその製造方法
JP5779984B2 (ja) 2010-06-21 2015-09-16 Ｊｆｅスチール株式会社 耐硫化物応力割れ性に優れた油井用鋼管及びその製造方法
BR112013009520B1 (pt) * 2010-10-22 2019-05-07 Nippon Steel & Sumitomo Metal Corporation Métodos para produção de chassi estampado a quente e chassi estampado a quente
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KR101917472B1 (ko) * 2016-12-23 2018-11-09 주식회사 포스코 항복비가 낮고 균일연신율이 우수한 템퍼드 마르텐사이트 강 및 그 제조방법
JP6859835B2 (ja) * 2017-05-01 2021-04-14 日本製鉄株式会社 鋼材及び油井用継目無鋼管

Also Published As

Publication number Publication date
JP6950820B2 (ja) 2021-10-13
WO2019198468A1 (ja) 2019-10-17
ES2941112T3 (es) 2023-05-16
JPWO2019198468A1 (ja) 2021-03-11
US20210198775A1 (en) 2021-07-01
EP3778970A1 (en) 2021-02-17
EP3778970A4 (en) 2021-08-25
EP3778970B1 (en) 2023-02-22
US11434554B2 (en) 2022-09-06
BR112020020305A2 (pt) 2021-01-12

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