EP3042976A4 - Tôle d'acier pour tube de canalisation haute résistance à paroi épaisse présentant d'exceptionnelles propriétés de résistance au vieillissement, de résistance aux chocs, et une ductilité à faible température, et tube de canalisation - Google Patents

Tôle d'acier pour tube de canalisation haute résistance à paroi épaisse présentant d'exceptionnelles propriétés de résistance au vieillissement, de résistance aux chocs, et une ductilité à faible température, et tube de canalisation Download PDF

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Publication number
EP3042976A4
EP3042976A4 EP14840842.0A EP14840842A EP3042976A4 EP 3042976 A4 EP3042976 A4 EP 3042976A4 EP 14840842 A EP14840842 A EP 14840842A EP 3042976 A4 EP3042976 A4 EP 3042976A4
Authority
EP
European Patent Office
Prior art keywords
line pipe
exceptional
thick
steel sheet
low
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.)
Granted
Application number
EP14840842.0A
Other languages
German (de)
English (en)
Other versions
EP3042976A1 (fr
EP3042976B1 (fr
Inventor
Takuya Hara
Taishi Fujishiro
Yasuhiro Shinohara
Eiji Tsuru
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
Nippon Steel and Sumitomo Metal Corp
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 Nippon Steel and Sumitomo Metal Corp filed Critical Nippon Steel and Sumitomo Metal Corp
Publication of EP3042976A1 publication Critical patent/EP3042976A1/fr
Publication of EP3042976A4 publication Critical patent/EP3042976A4/fr
Application granted granted Critical
Publication of EP3042976B1 publication Critical patent/EP3042976B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • C21D9/14—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes wear-resistant or pressure-resistant pipes
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/78—Combined heat-treatments not provided for above
    • 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
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following 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
    • C22C38/12—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
    • 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
    • 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
    • C21D2211/005—Ferrite
    • 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
    • C21D2221/00—Treating localised areas of an article
    • C21D2221/10—Differential treatment of inner with respect to outer regions, e.g. core and periphery, respectively
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Manufacturing & Machinery (AREA)
EP14840842.0A 2013-08-30 2014-08-29 Tôle d'acier pour tube de canalisation à paroi épaisse et à haute résistance mécanique ayant d'excellentes caracteristiques de résistance à la corrosion et à l'affaissement, et une ductilité aux basses températures, ainsi que tube de canalisation Active EP3042976B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013180663 2013-08-30
PCT/JP2014/072833 WO2015030210A1 (fr) 2013-08-30 2014-08-29 Tôle d'acier pour tube de canalisation haute résistance à paroi épaisse présentant d'exceptionnelles propriétés de résistance au vieillissement, de résistance aux chocs, et une ductilité à faible température, et tube de canalisation

Publications (3)

Publication Number Publication Date
EP3042976A1 EP3042976A1 (fr) 2016-07-13
EP3042976A4 true EP3042976A4 (fr) 2017-05-10
EP3042976B1 EP3042976B1 (fr) 2020-05-13

Family

ID=52586756

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14840842.0A Active EP3042976B1 (fr) 2013-08-30 2014-08-29 Tôle d'acier pour tube de canalisation à paroi épaisse et à haute résistance mécanique ayant d'excellentes caracteristiques de résistance à la corrosion et à l'affaissement, et une ductilité aux basses températures, ainsi que tube de canalisation

Country Status (6)

Country Link
EP (1) EP3042976B1 (fr)
JP (1) JP5776860B1 (fr)
KR (1) KR101730756B1 (fr)
CN (1) CN105143487B (fr)
RU (1) RU2637202C2 (fr)
WO (1) WO2015030210A1 (fr)

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KR101647226B1 (ko) * 2014-12-24 2016-08-10 주식회사 포스코 파괴전파 저항성 및 항복비 특성이 우수한 강재 및 그 제조방법
JP6354789B2 (ja) * 2015-05-29 2018-07-11 Ｊｆｅスチール株式会社 高強度高靭性鋼管用鋼板の製造方法及び高強度高靭性鋼管用鋼板
CN105441799B (zh) * 2015-11-25 2017-05-24 武汉钢铁(集团)公司 低温环境用高强韧低屈强比调质钢板及其制备方法
JP6665515B2 (ja) * 2015-12-15 2020-03-13 日本製鉄株式会社 耐サワー鋼板
CN105543680B (zh) * 2015-12-21 2018-01-05 秦皇岛首秦金属材料有限公司 微硼处理抗拉强度700MPa级宽厚板及制造方法
CN106086641B (zh) * 2016-06-23 2017-08-22 江阴兴澄特种钢铁有限公司 一种抗硫化氢腐蚀特大型石油储罐用高强钢及其制造方法
JP6610520B2 (ja) * 2016-11-30 2019-11-27 Ｊｆｅスチール株式会社 鋼矢板およびその製造方法
KR101917455B1 (ko) * 2016-12-22 2018-11-09 주식회사 포스코 표면부 nrl-dwt 물성이 우수한 극후물 강재 및 그 제조방법
KR101908819B1 (ko) 2016-12-23 2018-10-16 주식회사 포스코 저온에서의 파괴 개시 및 전파 저항성이 우수한 고강도 강재 및 그 제조방법
KR102379985B1 (ko) * 2017-09-19 2022-03-29 닛폰세이테츠 가부시키가이샤 강관 및 강판
EP3702485B1 (fr) * 2017-10-26 2021-12-22 Nippon Steel Corporation Acier comprenant du nickel pour basse température
KR102045641B1 (ko) * 2017-12-22 2019-11-15 주식회사 포스코 저온에서의 내파괴 특성이 우수한 극지 환경용 고강도 강재 및 그 제조방법
KR101999015B1 (ko) 2017-12-24 2019-07-10 주식회사 포스코 취성균열 전파 저항성이 우수한 구조용 강재 및 그 제조방법
KR102045654B1 (ko) * 2017-12-26 2019-11-15 주식회사 포스코 고온 특성과 상온 가공성이 우수한 냉연강판 및 그 제조방법
KR101999022B1 (ko) 2017-12-26 2019-07-10 주식회사 포스코 피로균열 전파 억제 특성이 우수한 구조용 고강도 강재 및 그 제조방법
JP6901417B2 (ja) * 2018-02-21 2021-07-14 株式会社神戸製鋼所 高強度鋼板および高強度亜鉛めっき鋼板、並びにそれらの製造方法
CN108396256B (zh) * 2018-03-05 2020-04-24 白婷婷 高强度石油用管线钢及其制备方法
JP6729823B2 (ja) * 2018-03-22 2020-07-22 日本製鉄株式会社 耐摩耗鋼の製造方法
CN108646463B (zh) * 2018-03-26 2021-07-09 厦门天马微电子有限公司 背光模组及检测背光模组是否重工的方法和显示装置
JP6773154B2 (ja) * 2018-03-27 2020-10-21 Ｊｆｅスチール株式会社 鋼管の耐圧潰特性の評価方法
JP7155702B2 (ja) * 2018-07-19 2022-10-19 日本製鉄株式会社 耐サワーラインパイプ用厚鋼板およびその製造方法
CN108914005B (zh) * 2018-08-10 2020-11-10 宝武集团鄂城钢铁有限公司 一种屈服强度＞460MPa的低温韧性优异的特厚耐腐蚀钢板及其生产方法
KR102164107B1 (ko) * 2018-11-30 2020-10-13 주식회사 포스코 저온파괴인성 및 연신율이 우수한 고강도 강판 및 그 제조방법
JP7248885B2 (ja) * 2019-01-24 2023-03-30 日本製鉄株式会社 鋼板及び鋼板の製造方法
JP7473770B2 (ja) 2019-03-26 2024-04-24 日本製鉄株式会社 溶接熱影響部の靱性に優れる鋼管用高延性鋼板とその製造方法及び溶接熱影響部の靱性に優れる構造用鋼管とその製造方法
KR102255818B1 (ko) * 2019-06-24 2021-05-25 주식회사 포스코 내부식성이 우수한 고강도 구조용 강재 및 그 제조방법
CN112575158B (zh) * 2019-09-29 2022-07-29 宝山钢铁股份有限公司 一种高塑性厚规格管线钢板及其制造方法
KR102326109B1 (ko) * 2019-12-16 2021-11-16 주식회사 포스코 황화물 응력부식 균열 저항성이 우수한 강재 및 이의 제조방법
BR112022008897A2 (pt) * 2020-01-17 2022-08-23 Nippon Steel Corp Placa de aço e tubo de aço
WO2021240900A1 (fr) * 2020-05-26 2021-12-02 Ｊｆｅスチール株式会社 Procédé de génération de modèle de prédiction de résistance à l'écrasement de tuyau en acier, procédé de prédiction de résistance à l'écrasement de tuyau en acier, procédé de détermination de caractéristiques de fabrication de tuyau en acier, et procédé de fabrication de tuyau en acier
CN114134432B (zh) * 2021-05-06 2022-12-06 江阴兴澄特种钢铁有限公司 一种tmcp工艺生产的高抗回火稳定性的高强度钢板及其制造方法
WO2022239591A1 (fr) * 2021-05-14 2022-11-17 Ｊｆｅスチール株式会社 Tôle d'acier laminée à chaud à haute résistance et son procédé de fabrication, et tuyau en acier soudé par résistance électrique à haute résistance et son procédé de fabrication
CN113564485B (zh) * 2021-09-24 2021-12-31 江苏省沙钢钢铁研究院有限公司 风电用钢板及其生产方法
KR20230094375A (ko) * 2021-12-21 2023-06-28 주식회사 포스코 저온 충격인성이 우수한 고강도 후강판 및 그 제조방법

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JPH05195057A (ja) * 1991-07-31 1993-08-03 Kawasaki Steel Corp Ｌ方向ＹＳ特性の優れた高Ｃｒ鋼系ＵＯＥ鋼板および 高Ｃｒ系耐候性鋼板の製造方法
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EP1867742A1 (fr) * 2005-04-04 2007-12-19 Nippon Steel Corporation Tole d acier tres resistante et tuyau d acier soude tres resistant ayant une performance de cassure ductile excellente et procede pour les fabriquer
WO2010052927A1 (fr) * 2008-11-06 2010-05-14 新日本製鐵株式会社 Procédé de fabrication de tôle et de tuyau d'acier pour tuyau de canalisation à ultra-haute résistance
EP2395122A1 (fr) * 2009-02-06 2011-12-14 JFE Steel Corporation Tube d'acier à haute résistance pour utilisation à basse température, présentant, au niveau des zones affectées par la chaleur du soudage, des qualités supérieures de résistance au flambage et de ténacité

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JPH05195057A (ja) * 1991-07-31 1993-08-03 Kawasaki Steel Corp Ｌ方向ＹＳ特性の優れた高Ｃｒ鋼系ＵＯＥ鋼板および 高Ｃｒ系耐候性鋼板の製造方法
EP0757113A1 (fr) * 1995-02-03 1997-02-05 Nippon Steel Corporation Acier de canalisation extremement resistant possedant un rapport d'ecoulement peu eleve et une excellente resistance a basse temperature
JPH10147845A (ja) * 1996-11-19 1998-06-02 Nippon Steel Corp 疲労強度が高い鋼板およびその製造方法
EP1867742A1 (fr) * 2005-04-04 2007-12-19 Nippon Steel Corporation Tole d acier tres resistante et tuyau d acier soude tres resistant ayant une performance de cassure ductile excellente et procede pour les fabriquer
WO2010052927A1 (fr) * 2008-11-06 2010-05-14 新日本製鐵株式会社 Procédé de fabrication de tôle et de tuyau d'acier pour tuyau de canalisation à ultra-haute résistance
EP2395122A1 (fr) * 2009-02-06 2011-12-14 JFE Steel Corporation Tube d'acier à haute résistance pour utilisation à basse température, présentant, au niveau des zones affectées par la chaleur du soudage, des qualités supérieures de résistance au flambage et de ténacité

Non-Patent Citations (1)

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Title
See also references of WO2015030210A1 *

Also Published As

Publication number Publication date
EP3042976A1 (fr) 2016-07-13
EP3042976B1 (fr) 2020-05-13
CN105143487A (zh) 2015-12-09
KR101730756B1 (ko) 2017-04-26
RU2637202C2 (ru) 2017-11-30
RU2016106920A (ru) 2017-10-05
WO2015030210A1 (fr) 2015-03-05
KR20150139950A (ko) 2015-12-14
CN105143487B (zh) 2017-03-08
JP5776860B1 (ja) 2015-09-09
JPWO2015030210A1 (ja) 2017-03-02

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