AR119363A1 - Tubo de acero sin costura que tiene una resistencia deseable a la corrosión por punto de rocío del ácido sulfúrico, y su método de fabricación - Google Patents

Tubo de acero sin costura que tiene una resistencia deseable a la corrosión por punto de rocío del ácido sulfúrico, y su método de fabricación

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Publication number
AR119363A1
AR119363A1 ARP200101913A ARP200101913A AR119363A1 AR 119363 A1 AR119363 A1 AR 119363A1 AR P200101913 A ARP200101913 A AR P200101913A AR P200101913 A ARP200101913 A AR P200101913A AR 119363 A1 AR119363 A1 AR 119363A1
Authority
AR
Argentina
Prior art keywords
steel pipe
seamless steel
sulfuric acid
dew point
acid dew
Prior art date
Application number
ARP200101913A
Other languages
English (en)
Inventor
Mitsuhiro Okatsu
Yasumasa Takemura
Hiroyuki Takai
Masao Yuga
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 AR119363A1 publication Critical patent/AR119363A1/es

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Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D9/00Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/08Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • C21D9/085Cooling or quenching
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D1/00General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26Methods of annealing
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D1/00General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26Methods of annealing
    • C21D1/28Normalising
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D6/00Heat treatment of ferrous alloys
    • C21D6/004Heat treatment of ferrous alloys containing Cr and Ni
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D6/00Heat treatment of ferrous alloys
    • C21D6/005Heat treatment of ferrous alloys containing Mn
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D6/00Heat treatment of ferrous alloys
    • C21D6/008Heat treatment of ferrous alloys containing Si
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D7/00Modifying the physical properties of iron or steel by deformation
    • C21D7/13Modifying the physical properties of iron or steel by deformation by hot working
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/10Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
    • C21D8/105Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies of ferrous alloys
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D9/00Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0081Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for slabs; for billets
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D9/00Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/08Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/002Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/008Ferrous alloys, e.g. steel alloys containing tin
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/02Ferrous alloys, e.g. steel alloys containing silicon
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/04Ferrous alloys, e.g. steel alloys containing manganese
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/06Ferrous alloys, e.g. steel alloys containing aluminium
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/60Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

La presente está destinada a proporcionar un tubo de acero sin costura, y un método para fabricarlo. Un tubo de acero sin costura de la presente es un tubo de acero sin costura que tiene deseable resistencia a la corrosión por punto de rocío de ácido sulfúrico, el tubo de acero sin costura que tiene una composición que incluye, en % en masa, C: 0,02 a 0,12%, Si: 0,010 a 1,00%, Mn: 0,10 a 2,00%, P: 0,050% o menos, S: 0,004% o menos, Al: 0,010 a 0,100%, Cu: 0,03 a 0,80%, Ni: 0,02 a 0,50%, Cr: 0,55 a 1,00%, Sb: 0,005 a 0,20%, y el resto Fe e impurezas incidentales, y que cumple con la siguiente fórmula (1), 1,7 ´ Cu* + 11 ´ Cr* + 3,8 ´ Sb* ³ 13,5 … (1), donde Cu*, Cr*, y Sb* representan las concentraciones promedio de Cu, Cr, y Sb, respectivamente, en % en masa, según lo medido en una región 0,5 a 2,0 mm. lejos de una superficie exterior del tubo de acero hacía el centro del espesor de la pared del tubo de acero, el tubo de acero sin costura que tiene un límite elástico de 230 MPa o más, y una resistencia a la tracción de 380 MPa o más.
ARP200101913A 2019-07-09 2020-07-07 Tubo de acero sin costura que tiene una resistencia deseable a la corrosión por punto de rocío del ácido sulfúrico, y su método de fabricación AR119363A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019127602 2019-07-09

Publications (1)

Publication Number Publication Date
AR119363A1 true AR119363A1 (es) 2021-12-15

Family

ID=74114810

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP200101913A AR119363A1 (es) 2019-07-09 2020-07-07 Tubo de acero sin costura que tiene una resistencia deseable a la corrosión por punto de rocío del ácido sulfúrico, y su método de fabricación

Country Status (9)

Country Link
US (1) US20220411890A1 (es)
EP (1) EP3998356A4 (es)
JP (1) JP6822623B1 (es)
KR (1) KR102654713B1 (es)
CN (1) CN114096692A (es)
AR (1) AR119363A1 (es)
BR (1) BR112022000052A2 (es)
MX (1) MX2022000386A (es)
WO (1) WO2021005960A1 (es)

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* Cited by examiner, † Cited by third party
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CN113926999B (zh) * 2021-10-25 2023-05-16 江苏长强钢铁有限公司 耐硫酸低温露点腐蚀钢09CrCuSb的生产方法
CN114182180A (zh) * 2021-12-13 2022-03-15 马鞍山钢铁股份有限公司 一种含Sn、Sb耐硫酸及氯离子腐蚀的钢板及其制造方法
CN114937039B (zh) * 2022-07-21 2022-10-25 阿法龙(山东)科技有限公司 一种钢管缺陷智能检测方法
CN115637391B (zh) * 2022-11-07 2023-05-12 鞍钢股份有限公司 550MPa级耐硫酸露点腐蚀用稀土钢及其制造方法

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JP3296111B2 (ja) * 1994-10-18 2002-06-24 日本鋼管株式会社 耐排ガス腐食性に優れた鋼
JP2002241900A (ja) * 1997-08-13 2002-08-28 Sumitomo Metal Ind Ltd 耐硫酸腐食性と加工性に優れたオーステナイト系ステンレス鋼
JP2002047538A (ja) * 2000-07-27 2002-02-15 Nkk Corp 耐震性及び耐硫酸性に優れた圧延形鋼及びその製造方法
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Also Published As

Publication number Publication date
US20220411890A1 (en) 2022-12-29
CN114096692A (zh) 2022-02-25
MX2022000386A (es) 2022-02-10
WO2021005960A1 (ja) 2021-01-14
KR102654713B1 (ko) 2024-04-03
KR20220016981A (ko) 2022-02-10
JP6822623B1 (ja) 2021-01-27
BR112022000052A2 (pt) 2022-02-22
EP3998356A1 (en) 2022-05-18
EP3998356A4 (en) 2023-01-04
JPWO2021005960A1 (ja) 2021-09-13

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