CA2289084C - Tube de canalisation et acier de construction produits par coulee continue a grande vitesse - Google Patents

Tube de canalisation et acier de construction produits par coulee continue a grande vitesse Download PDF

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Publication number
CA2289084C
CA2289084C CA002289084A CA2289084A CA2289084C CA 2289084 C CA2289084 C CA 2289084C CA 002289084 A CA002289084 A CA 002289084A CA 2289084 A CA2289084 A CA 2289084A CA 2289084 C CA2289084 C CA 2289084C
Authority
CA
Canada
Prior art keywords
ltoreq
steel
linepipe
steels
range
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 - Fee Related
Application number
CA002289084A
Other languages
English (en)
Other versions
CA2289084A1 (fr
Inventor
John Malcolm Gray
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.)
Individual
Original Assignee
Cbmm Technology Suisse SA
MICROALLOYED STEEL INSTITUTE Inc
American Cast Iron Pipe Co
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
Priority claimed from US08/879,331 external-priority patent/US5993570A/en
Application filed by Cbmm Technology Suisse SA, MICROALLOYED STEEL INSTITUTE Inc, American Cast Iron Pipe Co filed Critical Cbmm Technology Suisse SA
Publication of CA2289084A1 publication Critical patent/CA2289084A1/fr
Application granted granted Critical
Publication of CA2289084C publication Critical patent/CA2289084C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium

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 Articles (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

L'invention concerne un acier à faible teneur en carbone et en manganèse, à haute résistance mécanique et à haute ténacité, qui résiste en outre aux phénomènes de fissuration progressive et aux phénomènes de fissuration due aux contraintes exercées par le sulfure. Cet acier peut être produit par des techniques de coulée traditionnelles ou de coulée en brame fine, se déroulant à une vitesse normale et à un faible niveau de ségrégation du manganèse. Ces aciers conviennent tout particulièrement aux tubes de canalisation servant à une utilisation intensive de gaz sulfureux.
CA002289084A 1997-05-19 1998-05-15 Tube de canalisation et acier de construction produits par coulee continue a grande vitesse Expired - Fee Related CA2289084C (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US4694197P 1997-05-19 1997-05-19
US60/046,941 1997-05-19
US4869497P 1997-06-06 1997-06-06
US60/048,694 1997-06-06
US08/879,331 1997-06-20
US08/879,331 US5993570A (en) 1997-06-20 1997-06-20 Linepipe and structural steel produced by high speed continuous casting
PCT/US1998/010034 WO1998053110A1 (fr) 1997-05-19 1998-05-15 Tube de canalisation et acier de construction produits par coulee continue a grande vitesse

Publications (2)

Publication Number Publication Date
CA2289084A1 CA2289084A1 (fr) 1998-11-26
CA2289084C true CA2289084C (fr) 2007-03-13

Family

ID=27367024

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002289084A Expired - Fee Related CA2289084C (fr) 1997-05-19 1998-05-15 Tube de canalisation et acier de construction produits par coulee continue a grande vitesse

Country Status (8)

Country Link
EP (1) EP0998591B1 (fr)
JP (1) JP2002515093A (fr)
KR (1) KR100540686B1 (fr)
AT (1) ATE321897T1 (fr)
BR (1) BR9809852A (fr)
CA (1) CA2289084C (fr)
DE (1) DE69834031T2 (fr)
WO (1) WO1998053110A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230251181A1 (en) * 2021-03-19 2023-08-10 Saudi Arabian Oil Company Development of Control Samples to Enhance the Accuracy of HIC Testing

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100584748B1 (ko) * 2001-12-22 2006-05-30 주식회사 포스코 내 수소 유기 균열성이 우수한 라인 파이프용 연주 주편
JP4613579B2 (ja) * 2004-10-25 2011-01-19 Ｊｆｅスチール株式会社 鋼の鋳造方法
AU2006214807B2 (en) * 2005-02-21 2011-11-03 Bluescope Steel Limited Linepipe steel
JP2008530366A (ja) 2005-02-21 2008-08-07 ブルースコープ・スティール・リミテッド ラインパイプ用スチール
US20080226396A1 (en) * 2007-03-15 2008-09-18 Tubos De Acero De Mexico S.A. Seamless steel tube for use as a steel catenary riser in the touch down zone
KR101174970B1 (ko) 2010-02-26 2012-08-23 현대제철 주식회사 라인파이프용 고강도 강판 및 그 제조 방법
US11788951B2 (en) 2021-03-19 2023-10-17 Saudi Arabian Oil Company Testing method to evaluate cold forming effects on carbon steel susceptibility to hydrogen induced cracking (HIC)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5980752A (ja) * 1982-10-28 1984-05-10 Nippon Kokan Kk <Nkk> 硫化水素環境で溶接部の耐水素割れ性及び耐硫化物応力腐食割れ性に優れた鋼
JP2655911B2 (ja) * 1989-04-07 1997-09-24 川崎製鉄株式会社 耐水素誘起割れ性および耐硫化物応力腐食割れ性に優れるラインパイプ用鋼
JP2870830B2 (ja) * 1989-07-31 1999-03-17 日本鋼管株式会社 耐ｈｉｃ特性に優れた高張力高靭性鋼板の製造方法
JPH0681034A (ja) * 1992-08-31 1994-03-22 Sumitomo Metal Ind Ltd 耐ｈｉｃ性に優れた鋼管用熱延鋼帯の製造方法
JPH06220577A (ja) * 1993-01-26 1994-08-09 Kawasaki Steel Corp 耐ｈｉｃ特性に優れた高張力鋼及びその製造方法
JP2770718B2 (ja) * 1993-09-03 1998-07-02 住友金属工業株式会社 耐ｈｉｃ性に優れた高強度熱延鋼帯とその製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230251181A1 (en) * 2021-03-19 2023-08-10 Saudi Arabian Oil Company Development of Control Samples to Enhance the Accuracy of HIC Testing
US12072278B2 (en) * 2021-03-19 2024-08-27 Saudi Arabian Oil Company Development of control samples to enhance the accuracy of HIC testing

Also Published As

Publication number Publication date
EP0998591B1 (fr) 2006-03-29
ATE321897T1 (de) 2006-04-15
BR9809852A (pt) 2000-06-27
DE69834031T2 (de) 2007-01-11
JP2002515093A (ja) 2002-05-21
EP0998591A1 (fr) 2000-05-10
KR20010012235A (ko) 2001-02-15
DE69834031D1 (de) 2006-05-18
KR100540686B1 (ko) 2006-01-10
CA2289084A1 (fr) 1998-11-26
WO1998053110A1 (fr) 1998-11-26

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Effective date: 20180515