ATE532884T1 - Verfahren zur herstellung von nahtlosen stahlrohren mit hohem chromgehalt - Google Patents

Verfahren zur herstellung von nahtlosen stahlrohren mit hohem chromgehalt

Info

Publication number
ATE532884T1
ATE532884T1 AT02741248T AT02741248T ATE532884T1 AT E532884 T1 ATE532884 T1 AT E532884T1 AT 02741248 T AT02741248 T AT 02741248T AT 02741248 T AT02741248 T AT 02741248T AT E532884 T1 ATE532884 T1 AT E532884T1
Authority
AT
Austria
Prior art keywords
pipe
inside surface
seamless steel
soaking
steel pipe
Prior art date
Application number
AT02741248T
Other languages
German (de)
English (en)
Inventor
Shigeru Kidani
Koichi Ikeda
Toshiharu Abe
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19027088&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE532884(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sumitomo Metal Ind filed Critical Sumitomo Metal Ind
Application granted granted Critical
Publication of ATE532884T1 publication Critical patent/ATE532884T1/de

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
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/10—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
    • 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
    • C22C38/40—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
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Steel (AREA)
  • Extrusion Of Metal (AREA)
  • Heat Treatment Of Articles (AREA)
AT02741248T 2001-06-21 2002-06-21 Verfahren zur herstellung von nahtlosen stahlrohren mit hohem chromgehalt ATE532884T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001187862A JP4867088B2 (ja) 2001-06-21 2001-06-21 高Ｃｒ系継目無鋼管の製造方法
PCT/JP2002/006256 WO2003000938A1 (en) 2001-06-21 2002-06-21 Method of producing high cr-based seamless steel tube

Publications (1)

Publication Number Publication Date
ATE532884T1 true ATE532884T1 (de) 2011-11-15

Family

ID=19027088

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02741248T ATE532884T1 (de) 2001-06-21 2002-06-21 Verfahren zur herstellung von nahtlosen stahlrohren mit hohem chromgehalt

Country Status (10)

Country Link
US (1) US6692592B2 (https=)
EP (1) EP1413634B2 (https=)
JP (1) JP4867088B2 (https=)
CN (1) CN1509340A (https=)
AT (1) ATE532884T1 (https=)
BR (1) BR0210466A (https=)
CA (1) CA2450521C (https=)
MX (1) MXPA03011655A (https=)
WO (1) WO2003000938A1 (https=)
ZA (1) ZA200308418B (https=)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4126979B2 (ja) * 2002-07-15 2008-07-30 住友金属工業株式会社 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
US7686897B2 (en) * 2002-07-15 2010-03-30 Sumitomo Metal Industries, Ltd. Martensitic stainless steel seamless pipe and a manufacturing method thereof
JP5109222B2 (ja) * 2003-08-19 2012-12-26 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
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
EP1757376B2 (en) * 2004-05-28 2013-12-04 Nippon Steel & Sumitomo Metal Corporation Process for producing seamless steel pipe
JP4904713B2 (ja) * 2005-03-31 2012-03-28 住友金属工業株式会社 高Ｃｒ系継目無鋼管用ビレットの加熱方法
GB0508983D0 (en) * 2005-05-03 2005-06-08 Oxford Gene Tech Ip Ltd Cell analyser
CN101394943B (zh) 2006-03-01 2010-06-09 住友金属工业株式会社 高Cr无缝管的制造方法
CN101501809A (zh) * 2006-08-14 2009-08-05 3M创新有限公司 具有表面改性的非模制区域的模具
UA90217C2 (ru) * 2007-03-26 2010-04-12 Сумитомо Метал Индастриз, Лтд. Труба нефтяного сортамента для развальцовывания в скважине и дуплексная нержавеющая сталь для труб нефтяного сортамента, приспособленных для развальцевания
KR20090066000A (ko) * 2007-12-18 2009-06-23 주식회사 포스코 고진공, 고순도 가스 배관용 오스테나이트계 스테인리스강
CN102162075A (zh) * 2010-02-23 2011-08-24 宝山钢铁股份有限公司 一种抛光性能优异的奥氏体不锈钢及其制造方法
CN103269808B (zh) * 2010-12-22 2015-08-26 新日铁住金株式会社 由高Cr-高Ni合金形成的无缝管用圆钢的制造方法、以及使用该圆钢的无缝管的制造方法
UA111115C2 (uk) 2012-04-02 2016-03-25 Ейкей Стіл Пропертіс, Інк. Рентабельна феритна нержавіюча сталь
JP6315076B2 (ja) * 2014-11-18 2018-04-25 Ｊｆｅスチール株式会社 油井用高強度ステンレス継目無鋼管の製造方法
US11193179B2 (en) 2015-01-15 2021-12-07 Jfe Steel Corporation Seamless stainless steel pipe for oil country tubular goods and method of manufacturing the same
RU2586193C1 (ru) * 2015-03-30 2016-06-10 Федеральное государственное бюджетное учреждение науки Институт металлургии и материаловедения им. А.А. Байкова Российской академии наук (ИМЕТ РАН) Высокопрочная коррозионно-стойкая свариваемая сталь
JP6578809B2 (ja) * 2015-08-18 2019-09-25 日本製鉄株式会社 継目無鋼管の製造方法
JP7853580B2 (ja) * 2022-10-13 2026-04-30 日本製鉄株式会社 マルテンサイト系ステンレス鋼板

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60187426A (ja) * 1984-03-07 1985-09-24 Kobe Steel Ltd 継目無ステンレス鋼管の製造方法
JPH0277519A (ja) * 1988-09-12 1990-03-16 Sumitomo Metal Ind Ltd Ｍｓ系ステンレス鋼およびＣｒ−Ｍｏ鋼の焼純方法
JP2707839B2 (ja) * 1990-12-25 1998-02-04 住友金属工業株式会社 マルテンサイト系継目無鋼管とその製造方法
JPH06306466A (ja) * 1993-04-16 1994-11-01 Kawasaki Steel Corp マルテンサイト系ステンレス継目無鋼管の製造方法
JPH08120336A (ja) * 1994-10-20 1996-05-14 Nippon Steel Corp 継目無鋼管製造用マルテンサイト系ステンレス鋼ブルームの製造方法
JPH08232018A (ja) * 1995-02-27 1996-09-10 Nippon Steel Corp 高Ｃｒフェライト鋼継目無鋼管の製造方法
JP3460608B2 (ja) * 1999-02-15 2003-10-27 Ｊｆｅスチール株式会社 鉄基高Ｃｒ系継目無鋼管の製造方法

Also Published As

Publication number Publication date
JP2003003212A (ja) 2003-01-08
BR0210466A (pt) 2004-08-10
ZA200308418B (en) 2005-09-28
US20030127162A1 (en) 2003-07-10
JP4867088B2 (ja) 2012-02-01
EP1413634B2 (en) 2017-08-09
MXPA03011655A (es) 2004-03-19
WO2003000938A1 (en) 2003-01-03
CN1509340A (zh) 2004-06-30
EP1413634A1 (en) 2004-04-28
EP1413634A4 (en) 2005-02-02
EP1413634B1 (en) 2011-11-09
US6692592B2 (en) 2004-02-17
CA2450521C (en) 2008-09-02
CA2450521A1 (en) 2003-01-03

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