BR0312612A - Tubo de aço inoxidável martensìtico sem costura e um método de produção do mesmo - Google Patents

Tubo de aço inoxidável martensìtico sem costura e um método de produção do mesmo

Info

Publication number
BR0312612A
BR0312612A BR0312612-9A BR0312612A BR0312612A BR 0312612 A BR0312612 A BR 0312612A BR 0312612 A BR0312612 A BR 0312612A BR 0312612 A BR0312612 A BR 0312612A
Authority
BR
Brazil
Prior art keywords
steel tube
stainless steel
less
seamless
martensically
Prior art date
Application number
BR0312612-9A
Other languages
English (en)
Inventor
Shigeru Kidani
Mutsumi Tanida
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 BR0312612A publication Critical patent/BR0312612A/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
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/02—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
    • 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
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/26—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
    • C22C38/46—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

Landscapes

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

Abstract

"TUBO DE AçO INOXIDáVEL MARTENSìTICO SEM COSTURA E UM MéTODO DE PRODUçãO DO MESMO". A presente invenção refere-se a um tubo de aço inoxidável martensítico, não tendo nenhum defeito de superfície interno e suprimindo a geração de fratura atrasada nas porções trabalhadas com impacto, e um método para fabricação de tal tubo de aço sem costura. Um tubo de aço inoxidável martensítico sem costura, caracterizado por consistir em C: 0,15 a 0,22%, Si: 0,1 a 1,0%, Mn: 0,10 a 1,00%, Cr: 12,00 a 14.00%, P: 0,020% ou menos, S: 0,010% ou menos, N: 0,05% ou menos, O(Oxigênio): 0,0060% ou menos, pelo menos um elemento de ligação selecionado entre V, Nb e Ti de 0,005 a 0,200 % e B de 0,0005 a 0,0100 %, e o saldo sendo Fe e impurezas, satisfazendo ou as inequações (1), (2), (4) e (5) a seguir ou as inequações (1), (3), (4) e (5) a seguir: C* + 10N* <243> 0,45, (1) H1 <243> -0,003(C* + 10N*) + 0,0016, (2) H2 <243>-0,001 8(C* + 10N*) + 0,00096,(3) Cr* <243> 9,0,(4) S <243> 0,088N* + 0,00056,(5)
BR0312612-9A 2002-07-15 2003-07-07 Tubo de aço inoxidável martensìtico sem costura e um método de produção do mesmo BR0312612A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002206169A JP4126979B2 (ja) 2002-07-15 2002-07-15 マルテンサイト系ステンレス継目無鋼管とその製造方法
PCT/JP2003/008625 WO2004007780A1 (en) 2002-07-15 2003-07-07 Martensitic stainless steel seamless pipe and a manufacturing method thereof

Publications (1)

Publication Number Publication Date
BR0312612A true BR0312612A (pt) 2005-04-19

Family

ID=30112786

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0312612-9A BR0312612A (pt) 2002-07-15 2003-07-07 Tubo de aço inoxidável martensìtico sem costura e um método de produção do mesmo

Country Status (10)

Country Link
EP (1) EP1521856B1 (pt)
JP (1) JP4126979B2 (pt)
CN (2) CN100355914C (pt)
AR (1) AR040354A1 (pt)
AU (1) AU2003280989A1 (pt)
BR (1) BR0312612A (pt)
CA (1) CA2491834C (pt)
MX (1) MXPA05000454A (pt)
WO (1) WO2004007780A1 (pt)
ZA (1) ZA200500365B (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1757376B2 (en) * 2004-05-28 2013-12-04 Nippon Steel & Sumitomo Metal Corporation Process for producing seamless steel pipe
CN100435988C (zh) * 2004-05-28 2008-11-26 住友金属工业株式会社 无缝钢管的制造方法
JP4273338B2 (ja) 2004-11-26 2009-06-03 住友金属工業株式会社 マルテンサイト系ステンレス鋼管及びその製造方法
BRPI0608954B1 (pt) 2005-03-30 2017-06-20 Nippon Steel & Sumitomo Metal Corporation Method for manufacturing a martensitic stainless steel tube
EP1990107A4 (en) 2006-03-01 2012-05-30 Sumitomo Metal Ind PROCESS FOR THE PRODUCTION OF A SOLDER-FREE SOLDER PIPE
CN100395479C (zh) * 2006-03-03 2008-06-18 朱国良 高性能不锈钢无缝钢管的加工工艺
JP5011770B2 (ja) * 2006-03-22 2012-08-29 住友金属工業株式会社 マルテンサイト系ステンレス鋼管の製造方法
BRPI0712692B8 (pt) * 2006-05-26 2020-03-17 Nippon Steel & Sumitomo Metal Corp processo para produzir um tubo de aço inoxidável sem costura
JP2008221250A (ja) * 2007-03-09 2008-09-25 Sumitomo Metal Ind Ltd 継目無鋼管の製造方法
CN101532110B (zh) * 2008-09-17 2010-06-02 中国科学院金属研究所 一种消除高强韧性马氏体不锈钢中δ铁素体的方法
KR101339484B1 (ko) 2009-05-07 2013-12-10 닛신 세이코 가부시키가이샤 고강도 스테인리스 파이프
DE102012009496B4 (de) * 2012-05-14 2017-05-11 Stahlwerk Ergste Westig Gmbh Chromstahl
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
RU2530113C1 (ru) * 2013-03-05 2014-10-10 Открытое акционерное общество "Челябинский трубопрокатный завод" СПОСОБ ПРОИЗВОДСТВА БЕСШОВНЫХ ГОРЯЧЕДЕФОРМИРОВАННЫХ МЕХАНИЧЕСКИ ОБРАБОТАННЫХ ТРУБ РАЗМЕРОМ 610×36,53 мм ИЗ СТАЛИ МАРКИ 15Х5М ДЛЯ КОММУНИКАЦИЙ НЕФТЕПЕРЕРАБАТЫВАЮЩИХ ЗАВОДОВ С ПОВЫШЕННЫМИ ТРЕБОВАНИЯМИ ПО ГЕОМЕТРИЧЕСКИМ РАЗМЕРАМ
US11214855B2 (en) * 2017-11-02 2022-01-04 Nippon Steel Corporation Piercer plug and method of manufacturing the same
CN110643894B (zh) * 2018-06-27 2021-05-14 宝山钢铁股份有限公司 具有良好的疲劳及扩孔性能的超高强热轧钢板和钢带及其制造方法
CN109536829A (zh) * 2018-11-07 2019-03-29 林州凤宝管业有限公司 一种汽车半轴套用无缝钢管及其生产方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0178334B1 (en) * 1984-10-11 1990-07-18 Kawasaki Steel Corporation Martensitic stainless steels for seamless steel pipe
JPH0726180B2 (ja) * 1990-07-30 1995-03-22 日本鋼管株式会社 耐食性に優れた油井用マルテンサイト系ステンレス鋼
JPH04210453A (ja) * 1990-12-13 1992-07-31 Kawasaki Steel Corp 低温靱性に優れるマルテンサイト系ステンレス鋼管及びその製造方法。
JP2705416B2 (ja) * 1991-12-19 1998-01-28 住友金属工業株式会社 マルテンサイト系ステンレス鋼と製造方法
JPH07109522A (ja) * 1993-10-08 1995-04-25 Sumitomo Metal Ind Ltd マルテンサイト系ステンレス鋼継目無管の製造方法
JP3538915B2 (ja) * 1994-10-20 2004-06-14 住友金属工業株式会社 靭性に優れた油井管用マルテンサイト系ステンレス鋼
JPH09143629A (ja) * 1995-11-17 1997-06-03 Kawasaki Steel Corp 鋼管継手カップリング素管材および鋼管継手カップリング素管の製造方法
JPH09310121A (ja) * 1996-05-17 1997-12-02 Nippon Steel Corp マルテンサイト系継目無耐熱鋼管の製造方法
CN1113974C (zh) * 1999-05-18 2003-07-09 住友金属工业株式会社 无缝钢管用马氏体不锈钢
JP3491149B2 (ja) * 2000-08-10 2004-01-26 Ｊｆｅスチール株式会社 強度−靱性バランスに優れた油井用高強度マルテンサイト系ステンレス鋼管およびその製造方法
JP4867088B2 (ja) * 2001-06-21 2012-02-01 住友金属工業株式会社 高Ｃｒ系継目無鋼管の製造方法

Also Published As

Publication number Publication date
JP2004043935A (ja) 2004-02-12
JP4126979B2 (ja) 2008-07-30
WO2004007780A1 (en) 2004-01-22
CA2491834A1 (en) 2004-01-22
EP1521856B1 (en) 2013-08-21
CN1668768A (zh) 2005-09-14
CA2491834C (en) 2010-06-22
CN101070579A (zh) 2007-11-14
CN100355914C (zh) 2007-12-19
EP1521856A1 (en) 2005-04-13
MXPA05000454A (es) 2005-03-23
AR040354A1 (es) 2005-03-30
CN100532617C (zh) 2009-08-26
AU2003280989A1 (en) 2004-02-02
ZA200500365B (en) 2005-09-28

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O E 13O DA LPI

B12B Appeal against refusal [chapter 12.2 patent gazette]
B25A Requested transfer of rights approved

Owner name: NIPPON STEEL CORPORATION (JP)

B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL AND SUMITOMO METAL CORPORATION (JP)