DE69800029T2 - Hochfester, hochzäher Stahl und Verfahren zu dessen Herstellung - Google Patents

Hochfester, hochzäher Stahl und Verfahren zu dessen Herstellung

Info

Publication number
DE69800029T2
DE69800029T2 DE69800029T DE69800029T DE69800029T2 DE 69800029 T2 DE69800029 T2 DE 69800029T2 DE 69800029 T DE69800029 T DE 69800029T DE 69800029 T DE69800029 T DE 69800029T DE 69800029 T2 DE69800029 T2 DE 69800029T2
Authority
DE
Germany
Prior art keywords
strength
production
toughness steel
toughness
steel
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69800029T
Other languages
English (en)
Other versions
DE69800029D1 (de
Inventor
Kazuki Fujiwara
Shuji Okaguchi
Masahiko Hamada
Yu-Ichi Komizo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries Ltd
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 Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Publication of DE69800029D1 publication Critical patent/DE69800029D1/de
Application granted granted Critical
Publication of DE69800029T2 publication Critical patent/DE69800029T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous alloys
    • 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
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—Hot rolling
    • 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
    • C22C38/04—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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/002—Bainite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Heat Treatment Of Steel (AREA)
  • Inorganic Fibers (AREA)
  • Glass Compositions (AREA)
  • Compositions Of Oxide Ceramics (AREA)
DE69800029T 1997-02-25 1998-02-25 Hochfester, hochzäher Stahl und Verfahren zu dessen Herstellung Expired - Lifetime DE69800029T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4083997 1997-02-25

Publications (2)

Publication Number Publication Date
DE69800029D1 DE69800029D1 (de) 1999-11-25
DE69800029T2 true DE69800029T2 (de) 2000-07-20

Family

ID=12591788

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69800029T Expired - Lifetime DE69800029T2 (de) 1997-02-25 1998-02-25 Hochfester, hochzäher Stahl und Verfahren zu dessen Herstellung

Country Status (5)

Country Link
US (2) US6045630A (de)
EP (1) EP0861915B1 (de)
CA (1) CA2230396C (de)
DE (1) DE69800029T2 (de)
NO (1) NO320153B1 (de)

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DZ2528A1 (fr) * 1997-06-20 2003-02-01 Exxon Production Research Co Conteneur pour le stockage de gaz natural liquéfiesous pression navire et procédé pour le transport de gaz natural liquéfié sous pression et système de traitement de gaz natural pour produire du gaz naturel liquéfié sous pression.
TW359736B (en) * 1997-06-20 1999-06-01 Exxon Production Research Co Systems for vehicular, land-based distribution of liquefied natural gas
US6254698B1 (en) * 1997-12-19 2001-07-03 Exxonmobile Upstream Research Company Ultra-high strength ausaged steels with excellent cryogenic temperature toughness and method of making thereof
US6159312A (en) * 1997-12-19 2000-12-12 Exxonmobil Upstream Research Company Ultra-high strength triple phase steels with excellent cryogenic temperature toughness
FR2781506B1 (fr) * 1998-07-21 2000-08-25 Creusot Loire Procede et acier pour la fabrication d'une enceinte chaudronnee travaillant en presence d'hydrogene sulfure
US7357188B1 (en) * 1998-12-07 2008-04-15 Shell Oil Company Mono-diameter wellbore casing
WO2001098623A1 (en) * 1998-11-16 2001-12-27 Shell Oil Company Radial expansion of tubular members
US7603758B2 (en) * 1998-12-07 2009-10-20 Shell Oil Company Method of coupling a tubular member
US7185710B2 (en) * 1998-12-07 2007-03-06 Enventure Global Technology Mono-diameter wellbore casing
US7363984B2 (en) * 1998-12-07 2008-04-29 Enventure Global Technology, Llc System for radially expanding a tubular member
GB2344606B (en) * 1998-12-07 2003-08-13 Shell Int Research Forming a wellbore casing by expansion of a tubular member
AU770359B2 (en) * 1999-02-26 2004-02-19 Shell Internationale Research Maatschappij B.V. Liner hanger
US7350563B2 (en) * 1999-07-09 2008-04-01 Enventure Global Technology, L.L.C. System for lining a wellbore casing
NL1013099C2 (nl) * 1999-09-20 2001-03-21 Matthijs De Jong Drukvat voor het houden van een flu´dum, in het bijzonder een vloeibaar gas.
US20050123639A1 (en) * 1999-10-12 2005-06-09 Enventure Global Technology L.L.C. Lubricant coating for expandable tubular members
US7516790B2 (en) * 1999-12-03 2009-04-14 Enventure Global Technology, Llc Mono-diameter wellbore casing
US6540848B2 (en) * 2000-02-02 2003-04-01 Kawasaki Steel Corporation High strength, high toughness, seamless steel pipe for line pipe
US7100685B2 (en) * 2000-10-02 2006-09-05 Enventure Global Technology Mono-diameter wellbore casing
US6632301B2 (en) 2000-12-01 2003-10-14 Benton Graphics, Inc. Method and apparatus for bainite blades
EP1288322A1 (de) 2001-08-29 2003-03-05 Sidmar N.V. Ultrahochfester Stahl, Produkt aus diesem Stahl und Verfahren zu seiner Herstellung
US20050103502A1 (en) * 2002-03-13 2005-05-19 Watson Brock W. Collapsible expansion cone
GB2396646B (en) * 2001-09-07 2006-03-01 Enventure Global Technology Adjustable expansion cone assembly
JP3846246B2 (ja) * 2001-09-21 2006-11-15 住友金属工業株式会社 鋼管の製造方法
GB2421259B (en) * 2001-11-12 2006-08-09 Enventure Global Technology Mono diameter wellbore casing
DE60213736T2 (de) * 2001-11-14 2007-08-16 Sumitomo Metal Industries, Ltd. Stahl mit verbesserter Ermüdungsfestigkeit und Verfahren zur Herstellung
WO2003058022A2 (en) * 2001-12-27 2003-07-17 Enventure Global Technology Seal receptacle using expandable liner hanger
US7206448B2 (en) * 2002-02-28 2007-04-17 At&T Corp. System and method for using pattern vectors for video and image coding and decoding
CA2484966A1 (en) * 2002-05-06 2003-11-13 Enventure Global Technology Mono diameter wellbore casing
JP3968011B2 (ja) * 2002-05-27 2007-08-29 新日本製鐵株式会社 低温靱性および溶接熱影響部靱性に優れた高強度鋼とその製造方法および高強度鋼管の製造方法
GB2426993B (en) * 2002-05-29 2007-05-02 Enventure Global Technology System for radially expanding a tubular member
AU2003261451A1 (en) * 2002-08-30 2004-03-19 Enventure Global Technology Method of manufacturing an insulated pipeline
US7739917B2 (en) * 2002-09-20 2010-06-22 Enventure Global Technology, Llc Pipe formability evaluation for expandable tubulars
AU2003263852A1 (en) * 2002-09-20 2004-04-08 Enventure Global Technology Self-lubricating expansion mandrel for expandable tubular
US7416617B2 (en) * 2002-10-01 2008-08-26 Sumitomo Metal Industries, Ltd. High strength seamless steel pipe excellent in hydrogen-induced cracking resistance
US7886831B2 (en) * 2003-01-22 2011-02-15 Enventure Global Technology, L.L.C. Apparatus for radially expanding and plastically deforming a tubular member
JP2006517011A (ja) * 2003-01-27 2006-07-13 エンベンチャー グローバル テクノロジー 管状部材放射状拡大用潤滑システム
US20050166387A1 (en) * 2003-06-13 2005-08-04 Cook Robert L. Method and apparatus for forming a mono-diameter wellbore casing
US7712522B2 (en) 2003-09-05 2010-05-11 Enventure Global Technology, Llc Expansion cone and system
CN1977059A (zh) * 2004-05-11 2007-06-06 住友金属工业株式会社 超高强度uoe钢管及其制造方法
CA2577083A1 (en) 2004-08-13 2006-02-23 Mark Shuster Tubular member expansion apparatus
ATE406466T1 (de) * 2004-10-29 2008-09-15 Alstom Technology Ltd Kriechfester martensitisch-härtbarer vergütungsstahl
JP4696615B2 (ja) * 2005-03-17 2011-06-08 住友金属工業株式会社 高張力鋼板、溶接鋼管及びそれらの製造方法
US20060231596A1 (en) * 2005-04-15 2006-10-19 Gruber Jack A Process for making a welded steel tubular having a weld zone free of untempered martensite
JP5060054B2 (ja) * 2006-02-01 2012-10-31 本田技研工業株式会社 高周波焼入れ方法
JP4751224B2 (ja) * 2006-03-28 2011-08-17 新日本製鐵株式会社 靭性と溶接性に優れた機械構造用高強度シームレス鋼管およびその製造方法
KR100851189B1 (ko) * 2006-11-02 2008-08-08 주식회사 포스코 저온인성이 우수한 초고강도 라인파이프용 강판 및 그제조방법
JP5251089B2 (ja) 2006-12-04 2013-07-31 新日鐵住金株式会社 低温靱性に優れた高強度厚肉ラインパイプ用溶接鋼管及びその製造方法
TWI551803B (zh) 2010-06-15 2016-10-01 拜歐菲樂Ｉｐ有限責任公司 低溫熱力閥裝置、含有該低溫熱力閥裝置之系統及使用該低溫熱力閥裝置之方法
JP5924058B2 (ja) 2011-10-03 2016-05-25 Ｊｆｅスチール株式会社 溶接熱影響部の低温靭性に優れた高張力鋼板およびその製造方法
TWI525184B (zh) 2011-12-16 2016-03-11 拜歐菲樂Ｉｐ有限責任公司 低溫注射組成物，用於低溫調節導管中流量之系統及方法
KR101709432B1 (ko) * 2013-05-14 2017-03-08 신닛테츠스미킨 카부시키카이샤 열연 강판 및 그 제조 방법
EA201600243A1 (ru) 2013-09-13 2016-10-31 БАЙОФИЛМ АйПи, ЛЛЦ Магнитокриогенные затворы, системы и способы модулирования потока в канале
US20160010190A1 (en) 2014-07-08 2016-01-14 Sundaresa Venkata Subramanian Processes for producing thicker gage products of niobium microalloyed steel
CN104513937A (zh) * 2014-12-19 2015-04-15 宝山钢铁股份有限公司 一种屈服强度800MPa级别高强钢及其生产方法
RU2599654C1 (ru) * 2015-06-10 2016-10-10 Открытое акционерное общество "Магнитогорский металлургический комбинат" Способ производства высокопрочной листовой стали
RU2615667C1 (ru) * 2015-12-09 2017-04-06 Публичное акционерное общество "Северсталь" Способ производства горячекатаных листов из низколегированной стали класса прочности к65 для электросварных прямошовных труб
BR102016001063B1 (pt) * 2016-01-18 2021-06-08 Amsted Maxion Fundição E Equipamentos Ferroviários S/A liga de aço para componentes ferroviários, e processo de obtenção de uma liga de aço para componentes ferroviários
RU2631063C1 (ru) * 2016-05-23 2017-09-18 Открытое акционерное общество "Магнитогорский металлургический комбинат" Способ производства инструментального высокопрочного листового проката
CN111218613A (zh) * 2020-01-08 2020-06-02 河北华进贸易有限公司 海洋耐候桥梁钢板
CN111254356B (zh) * 2020-03-20 2021-04-09 浙江天马轴承集团有限公司 一种高强高氮稀土不锈轴承钢
RU2746483C1 (ru) * 2020-04-21 2021-04-14 Акционерное общество "Первоуральский новотрубный завод" (АО "ПНТЗ") Способ производства электросварных холодноформированных труб
CN112501396B (zh) * 2020-11-30 2022-03-18 北京航空航天大学 一种第三代轴承钢的等温淬火热处理工艺方法

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Also Published As

Publication number Publication date
US6045630A (en) 2000-04-04
DE69800029D1 (de) 1999-11-25
NO980776L (no) 1998-08-26
NO980776D0 (no) 1998-02-24
EP0861915B1 (de) 1999-10-20
NO320153B1 (no) 2005-10-31
US6183573B1 (en) 2001-02-06
EP0861915A1 (de) 1998-09-02
CA2230396C (en) 2001-11-20
CA2230396A1 (en) 1998-08-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, BOCKHORNI, SCHUMACHER, 81476 MUENCHEN

8328 Change in the person/name/address of the agent

Representative=s name: BOCKHORNI & KOLLEGEN, 80687 MUENCHEN