BRPI0412746A - aço inoxidável martensìtico - Google Patents

aço inoxidável martensìtico

Info

Publication number
BRPI0412746A
BRPI0412746A BRPI0412746-3A BRPI0412746A BRPI0412746A BR PI0412746 A BRPI0412746 A BR PI0412746A BR PI0412746 A BRPI0412746 A BR PI0412746A BR PI0412746 A BRPI0412746 A BR PI0412746A
Authority
BR
Brazil
Prior art keywords
stainless steel
maximum
group
undissolved
martensitically
Prior art date
Application number
BRPI0412746-3A
Other languages
English (en)
Inventor
Kunio Kondo
Hisashi Amaya
Original Assignee
Sumitomo Metal Ind
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 Sumitomo Metal Ind filed Critical Sumitomo Metal Ind
Publication of BRPI0412746A publication Critical patent/BRPI0412746A/pt
Publication of BRPI0412746B1 publication Critical patent/BRPI0412746B1/pt

Links

Classifications

    • 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
    • C22C38/02—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
    • C22C38/18—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Articles (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Soft Magnetic Materials (AREA)

Abstract

"AçO INOXIDáVEL MARTENSìTICO". A presente invenção refere-se a um aço inoxidável martensítico tendo uma resistência à fratura por estresse por corrosão por sulfeto superior ao aço Super Cr13 e tendo uma resistência e resistência à corrosão comparável ao aço inoxidável de fase dual tem uma composição química consistindo essencialmente em, em % em massa, C: 0,001 - 0,1%, Si: 0,05 -1,0%, Mn: 0,05 - 2,0%, P: no máximo 0,025%, S: no máximo 0,010%, Cr: 11 - 18%, Ni: 1,5 - 10%, sol. de Al: 0,001 - 0,1%, N: no máximo 0,1%, O: no máximo 0,01%, Cu: 0 - 5%, solução sólida de Mo: 3,5 - 7%, a composição satisfazendo a Equação (1), opcionalmente pelo menos um elemento selecionado entre pelo menos um dos Grupos A - C, e um remanescente de Fe e impurezas e Mo não dissolvido, se Mo não dissolvido estiver presente: Equação (1) Ni-restante.= 30(C+N)+0,5(Mn+Cu)+Ni+8,2-1,1(Cr+Mo+1.5Si)<242>-4,5 Grupo A - W: 0,2 - 5% Grupo B - V: 0,001 - 0,50%, Nb: 0,001 - 0,50%, Ti: 0,001 -0,50%, e Zr: 0,001 - 0,50% Grupo C - Ca: 0,0005 - 0,05%, Mg: 0,0005 - 0,05%, REM: 0,0005 - 0,05%, e B: 0,0001 - 0,01 %
BRPI0412746A 2003-07-22 2004-07-22 aço inoxidável martensítico BRPI0412746B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003277682 2003-07-22
PCT/JP2004/010745 WO2005007915A1 (ja) 2003-07-22 2004-07-22 マルテンサイト系ステンレス鋼

Publications (2)

Publication Number Publication Date
BRPI0412746A true BRPI0412746A (pt) 2006-09-26
BRPI0412746B1 BRPI0412746B1 (pt) 2016-12-06

Family

ID=34074655

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0412746A BRPI0412746B1 (pt) 2003-07-22 2004-07-22 aço inoxidável martensítico

Country Status (12)

Country Link
US (1) US7767039B2 (pt)
EP (1) EP1652950B1 (pt)
JP (1) JP4367412B2 (pt)
CN (1) CN100532611C (pt)
AR (1) AR045073A1 (pt)
AU (1) AU2004258030B2 (pt)
BR (1) BRPI0412746B1 (pt)
CA (1) CA2532222C (pt)
MX (1) MXPA06000764A (pt)
NO (1) NO337486B1 (pt)
RU (1) RU2335570C2 (pt)
WO (1) WO2005007915A1 (pt)

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EP2256225B1 (en) * 2008-03-28 2018-04-25 Nippon Steel & Sumitomo Metal Corporation Stainless steel for use in oil well tube
AR073884A1 (es) 2008-10-30 2010-12-09 Sumitomo Metal Ind Tubo de acero inoxidable de alta resistencia excelente en resistencia a la fisuracion bajo tension por sulfuros y a la corrosion de gas de acido carbonico en alta temperatura.
US7985306B2 (en) * 2009-02-04 2011-07-26 General Electric Company High corrosion resistance precipitation hardened martensitic stainless steel
US8663403B2 (en) 2009-02-04 2014-03-04 General Electric Company High corrosion resistance precipitation hardened martensitic stainless steel
CN102051532A (zh) * 2009-10-29 2011-05-11 御林汽配(昆山)有限公司 一种靶材和利用靶材在铝或铝合金基材上镀膜的工艺方法
CN102191436A (zh) * 2010-03-19 2011-09-21 宝山钢铁股份有限公司 一种综合性能良好的马氏体不锈钢及其制造方法
EP2565287B1 (en) * 2010-04-28 2020-01-15 Nippon Steel Corporation High-strength stainless steel for oil well and high-strength stainless steel pipe for oil well
CA2799696C (en) * 2010-05-31 2015-11-17 Jfe Steel Corporation Structural stainless steel sheet having excellent corrosion resistance at weld and method for manufacturing same
CN102345075A (zh) * 2011-06-27 2012-02-08 苏州方暨圆节能科技有限公司 散热器翅片的不锈钢材料
JP5924256B2 (ja) * 2012-06-21 2016-05-25 Ｊｆｅスチール株式会社 耐食性に優れた油井用高強度ステンレス鋼継目無管およびその製造方法
CN102950429B (zh) * 2012-10-25 2016-04-13 安徽蓝博旺机械集团液压流体机械有限责任公司 叉车用微动阀阀体的制备方法
JP5967066B2 (ja) 2012-12-21 2016-08-10 Ｊｆｅスチール株式会社 耐食性に優れた油井用高強度ステンレス継目無鋼管およびその製造方法
CN103966524B (zh) * 2013-01-24 2016-11-02 中国石油天然气集团公司 一种抗硫化物应力开裂的油套管
RU2516187C1 (ru) * 2013-04-09 2014-05-20 Федеральное государственное бюджетное учреждение науки Институт металлургии и материаловедения им. А.А. Байкова Российской академии наук (ИМЕТ РАН) Высокоазотистая мартенситная никелевая сталь
CN104108003A (zh) * 2013-04-19 2014-10-22 宝山钢铁股份有限公司 超级13Cr工具接头的制造方法
CN103484785A (zh) * 2013-08-16 2014-01-01 广东华鳌合金新材料有限公司 一种含稀土元素的高强度的合金及其制备方法
BR102014005015A8 (pt) 2014-02-28 2017-12-26 Villares Metals S/A aço inoxidável martensítico-ferrítico, produto manufaturado, processo para a produção de peças ou barras forjadas ou laminadas de aço inoxidável martensítico-ferrítico e processo para a produção de tudo sem costura de aço inoxidável martensítico-ferrítico
CN103938124A (zh) * 2014-03-26 2014-07-23 西安石油大学 一种用于高温高压井耐CO2+Cl-腐蚀的高强15Cr油管
EP3222740B1 (en) * 2014-11-18 2020-03-11 JFE Steel Corporation High-strength seamless steel pipe for oil wells and method for producing same
CN104561820B (zh) * 2015-02-10 2016-06-15 苏州劲元油压机械有限公司 一种用于防盗门的不锈钢及其热处理方法
US10047417B2 (en) * 2015-03-11 2018-08-14 Aktiebolaget Skf Continuous caster roll for a continuous casting machine
CN104846288B (zh) * 2015-04-22 2017-05-17 苏州统明机械有限公司 一种轻型油压缸用支撑座的制造工艺
US10378079B2 (en) * 2015-08-04 2019-08-13 Nippon Steel Corporation Stainless steel and stainless steel product for oil well
CN105734453B (zh) * 2016-03-23 2018-01-26 宝山钢铁股份有限公司 耐硫化氢应力腐蚀开裂的马氏体不锈钢油套管用钢、油套管及其制造方法
MX2018014132A (es) * 2016-05-20 2019-04-29 Nippon Steel & Sumitomo Metal Corp Barra de acero para miembro de fondo de pozo y el miembro de fondo de pozo.
CN105886955A (zh) * 2016-06-13 2016-08-24 苏州双金实业有限公司 一种具有耐低温性能的钢
CN106011691B (zh) * 2016-07-27 2018-07-03 东莞市闻誉实业有限公司 铝合金产品
CN106756606B (zh) * 2016-12-20 2018-06-29 钢铁研究总院 一种马氏体热强钢及其晶粒显示方法
EP3604591A4 (en) * 2017-03-28 2020-09-02 Nippon Steel Corporation MARTENSITIC STAINLESS STEEL MATERIAL
US10870900B2 (en) * 2017-06-07 2020-12-22 A. Finkl & Sons Co. High toughness martensitic stainless steel and reciprocating pump manufactured therewith
CN108060346A (zh) * 2017-11-02 2018-05-22 江苏巨能机械有限公司 转鼓碟片用双相不锈钢及其制造方法
MX2020012633A (es) 2018-05-25 2021-01-29 Jfe Steel Corp Tubo sin costura de acero inoxidable martensitico para productos tubulares de region petrolifera, y metodo para la fabricacion del mismo.
CN108707840B (zh) * 2018-06-27 2019-10-25 北京金物科技发展有限公司 一种低碳高强马氏体不锈钢及其制备方法
CN112955576A (zh) * 2018-11-05 2021-06-11 杰富意钢铁株式会社 油井管用马氏体系不锈钢无缝钢管及其制造方法
SE543967C2 (en) * 2020-02-11 2021-10-12 Blykalla Reaktorer Stockholm Ab A martensitic steel
JP7425360B2 (ja) 2020-04-13 2024-01-31 日本製鉄株式会社 マルテンサイト系ステンレス鋼材、及び、マルテンサイト系ステンレス鋼材の製造方法
CN113584407A (zh) * 2020-04-30 2021-11-02 宝山钢铁股份有限公司 一种高强度耐高温腐蚀马氏体不锈钢及其制造方法
CN115917028A (zh) * 2020-07-06 2023-04-04 杰富意钢铁株式会社 不锈钢无缝钢管及其制造方法
CN111763893A (zh) * 2020-07-13 2020-10-13 南阳师范学院 一种耐腐蚀复合金属材料及其制备方法
US12428712B2 (en) * 2020-10-08 2025-09-30 Nippon Steel Corporation Martensitic stainless steel material
CN113201695B (zh) * 2021-04-21 2022-11-08 中国科学院金属研究所 一种超塑性成型沉淀硬化纳米晶抗菌不锈钢及其制备方法
CN113667889A (zh) * 2021-07-16 2021-11-19 河钢股份有限公司承德分公司 一种高强度耐磨耐腐蚀沉没辊及其生产方法
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CN113897546A (zh) * 2021-09-17 2022-01-07 温州瑞银不锈钢制造有限公司 一种17-4ph不锈钢
CN115595504B (zh) * 2022-10-19 2024-01-12 鞍钢集团北京研究院有限公司 一种超低温工程用高强高韧马氏体时效不锈钢及其制造方法
CN116356208B (zh) * 2023-03-30 2026-02-06 武汉科技大学 一种微合金低成本马氏体不锈钢及其制造方法
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Also Published As

Publication number Publication date
AU2004258030A1 (en) 2005-01-27
CA2532222A1 (en) 2005-01-27
RU2335570C2 (ru) 2008-10-10
EP1652950A1 (en) 2006-05-03
NO20060116L (no) 2006-02-20
WO2005007915A1 (ja) 2005-01-27
JP4367412B2 (ja) 2009-11-18
JPWO2005007915A1 (ja) 2006-08-31
CA2532222C (en) 2013-01-29
EP1652950A4 (en) 2006-09-27
EP1652950B1 (en) 2014-10-15
US7767039B2 (en) 2010-08-03
NO337486B1 (no) 2016-04-25
RU2006101685A (ru) 2006-07-27
CN1816639A (zh) 2006-08-09
AU2004258030B2 (en) 2008-08-28
US20060174979A1 (en) 2006-08-10
MXPA06000764A (es) 2006-04-18
AR045073A1 (es) 2005-10-12
CN100532611C (zh) 2009-08-26
BRPI0412746B1 (pt) 2016-12-06

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