JP4126979B2 - 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 - Google Patents

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 Download PDF

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Publication number
JP4126979B2
JP4126979B2 JP2002206169A JP2002206169A JP4126979B2 JP 4126979 B2 JP4126979 B2 JP 4126979B2 JP 2002206169 A JP2002206169 A JP 2002206169A JP 2002206169 A JP2002206169 A JP 2002206169A JP 4126979 B2 JP4126979 B2 JP 4126979B2
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less
mass
content
steel pipe
steel
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Expired - Lifetime
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JP2002206169A
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English (en)
Japanese (ja)
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JP2004043935A (ja
Inventor
茂 木谷
睦 谷田
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Nippon Steel Corp
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Sumitomo Metal Industries Ltd
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Priority to JP2002206169A priority Critical patent/JP4126979B2/ja
Priority to ARP030102375 priority patent/AR040354A1/es
Priority to CA2600580A priority patent/CA2600580C/en
Priority to CNB038167352A priority patent/CN100355914C/zh
Priority to MXPA05000454A priority patent/MXPA05000454A/es
Priority to CA2491834A priority patent/CA2491834C/en
Priority to BR0312612-9A priority patent/BR0312612A/pt
Priority to AU2003280989A priority patent/AU2003280989A1/en
Priority to CNB2007101099334A priority patent/CN100532617C/zh
Priority to PCT/JP2003/008625 priority patent/WO2004007780A1/en
Priority to EP03741248.3A priority patent/EP1521856B1/en
Publication of JP2004043935A publication Critical patent/JP2004043935A/ja
Priority to US11/030,107 priority patent/US7686897B2/en
Priority to ZA2005/00365A priority patent/ZA200500365B/en
Application granted granted Critical
Publication of JP4126979B2 publication Critical patent/JP4126979B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • 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
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/001Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/02Ferrous 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
    • 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
    • C22C38/24Ferrous alloys, e.g. steel alloys containing chromium with vanadium
    • 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
    • C22C38/26Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
    • 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
    • C22C38/28Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
    • 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
    • C22C38/32Ferrous alloys, e.g. steel alloys containing chromium with boron
    • 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
    • C22C38/46Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • 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
    • C22C38/48Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • 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
    • C22C38/50Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • 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
    • C22C38/54Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron

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  • 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)
JP2002206169A 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 Expired - Lifetime JP4126979B2 (ja)

Priority Applications (13)

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
ARP030102375 AR040354A1 (es) 2002-07-15 2003-06-30 Tubo sin costura de acero inoxidable martensitico y procedimiento para su fabricacion
PCT/JP2003/008625 WO2004007780A1 (en) 2002-07-15 2003-07-07 Martensitic stainless steel seamless pipe and a manufacturing method thereof
MXPA05000454A MXPA05000454A (es) 2002-07-15 2003-07-07 Tubo sin costura de un acero inoxidable martensitico y procedimiento para su fabricacion.
CA2491834A CA2491834C (en) 2002-07-15 2003-07-07 Martensitic stainless steel seamless pipe and a manufacturing method thereof
BR0312612-9A BR0312612A (pt) 2002-07-15 2003-07-07 Tubo de aço inoxidável martensìtico sem costura e um método de produção do mesmo
CA2600580A CA2600580C (en) 2002-07-15 2003-07-07 Martensitic stainless steel seamless pipe and a manufacturing method thereof
CNB2007101099334A CN100532617C (zh) 2002-07-15 2003-07-07 马氏体不锈钢无缝管及其制造方法
CNB038167352A CN100355914C (zh) 2002-07-15 2003-07-07 马氏体不锈钢无缝管及其制造方法
EP03741248.3A EP1521856B1 (en) 2002-07-15 2003-07-07 Martensitic stainless steel seamless pipe and a manufacturing method thereof
AU2003280989A AU2003280989A1 (en) 2002-07-15 2003-07-07 Martensitic stainless steel seamless pipe and a manufacturing method thereof
US11/030,107 US7686897B2 (en) 2002-07-15 2005-01-07 Martensitic stainless steel seamless pipe and a manufacturing method thereof
ZA2005/00365A ZA200500365B (en) 2002-07-15 2005-01-14 Martensitic stainless steel seamless pipe and a manufacturing method thereof

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
JP2004043935A JP2004043935A (ja) 2004-02-12
JP4126979B2 true JP4126979B2 (ja) 2008-07-30

Family

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Family Applications (1)

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JP2002206169A Expired - Lifetime 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

Country Status (10)

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

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4359783B2 (ja) * 2004-05-28 2009-11-04 住友金属工業株式会社 継目無鋼管の製造方法
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
RU2358020C1 (ru) 2005-03-30 2009-06-10 Сумитомо Метал Индастриз, Лтд. Способ производства мартенситной нержавеющей стали
WO2007100042A1 (ja) 2006-03-01 2007-09-07 Sumitomo Metal Industries, Ltd. 高Cr継目無管の製造方法
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
WO2007138914A1 (ja) * 2006-05-26 2007-12-06 Sumitomo Metal Industries, Ltd. 継目無ステンレス鋼管の製造方法
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
ES2621182T3 (es) 2009-05-07 2017-07-03 Nisshin Steel Co., Ltd. Tubo de acero inoxidable de alta resistencia
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
CN111315906A (zh) * 2017-11-02 2020-06-19 日本制铁株式会社 穿轧机顶头及其制造方法
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

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3482772D1 (de) * 1984-10-11 1990-08-23 Kawasaki Steel Co Rostfreie martensitische staehle fuer nahtlose rohre.
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
CA2491834C (en) 2010-06-22
EP1521856A1 (en) 2005-04-13
JP2004043935A (ja) 2004-02-12
CN100532617C (zh) 2009-08-26
CN100355914C (zh) 2007-12-19
WO2004007780A1 (en) 2004-01-22
BR0312612A (pt) 2005-04-19
AU2003280989A1 (en) 2004-02-02
CA2491834A1 (en) 2004-01-22
MXPA05000454A (es) 2005-03-23
CN1668768A (zh) 2005-09-14
AR040354A1 (es) 2005-03-30
EP1521856B1 (en) 2013-08-21
CN101070579A (zh) 2007-11-14
ZA200500365B (en) 2005-09-28

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