KR101331976B1 - 인성이 우수한 후육 내사워 라인 파이프용 강판의 제조 방법 - Google Patents

인성이 우수한 후육 내사워 라인 파이프용 강판의 제조 방법 Download PDF

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Publication number
KR101331976B1
KR101331976B1 KR1020117014727A KR20117014727A KR101331976B1 KR 101331976 B1 KR101331976 B1 KR 101331976B1 KR 1020117014727 A KR1020117014727 A KR 1020117014727A KR 20117014727 A KR20117014727 A KR 20117014727A KR 101331976 B1 KR101331976 B1 KR 101331976B1
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KR
South Korea
Prior art keywords
less
steel
toughness
rolling
sour
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KR1020117014727A
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English (en)
Korean (ko)
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KR20110098929A (ko
Inventor
히토시 아사히
다로 무라키
미쓰루 사와무라
다쿠야 하라
Original Assignee
신닛테츠스미킨 카부시키카이샤
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Publication of KR20110098929A publication Critical patent/KR20110098929A/ko
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Publication of KR101331976B1 publication Critical patent/KR101331976B1/ko

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    • 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
    • C21D8/02—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
    • 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
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • 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
    • 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
KR1020117014727A 2009-02-18 2010-02-17 인성이 우수한 후육 내사워 라인 파이프용 강판의 제조 방법 KR101331976B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009035752A JP4700741B2 (ja) 2009-02-18 2009-02-18 靭性に優れた厚肉耐サワーラインパイプ用鋼板の製造方法
JPJP-P-2009-035752 2009-02-18
PCT/JP2010/052797 WO2010095755A1 (ja) 2009-02-18 2010-02-17 靭性に優れた厚肉耐サワーラインパイプ用鋼板の製造方法

Publications (2)

Publication Number Publication Date
KR20110098929A KR20110098929A (ko) 2011-09-02
KR101331976B1 true KR101331976B1 (ko) 2013-11-25

Family

ID=42634030

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020117014727A KR101331976B1 (ko) 2009-02-18 2010-02-17 인성이 우수한 후육 내사워 라인 파이프용 강판의 제조 방법

Country Status (5)

Country Link
JP (1) JP4700741B2 (ja)
KR (1) KR101331976B1 (ja)
CN (1) CN102325908A (ja)
BR (1) BRPI1008592B1 (ja)
WO (1) WO2010095755A1 (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012029945A1 (ja) * 2010-09-03 2012-03-08 住友金属工業株式会社 耐破壊特性および耐ｈｉｃ特性に優れる高強度鋼板
JP5870664B2 (ja) * 2011-12-08 2016-03-01 Ｊｆｅスチール株式会社 高強度溶接鋼管およびその製造方法
JP5870665B2 (ja) * 2011-12-08 2016-03-01 Ｊｆｅスチール株式会社 耐硫化物応力腐食割れ性に優れた引張強度６００ＭＰａ以上の高強度溶接鋼管
RU2620837C2 (ru) 2012-06-18 2017-05-30 ДжФЕ СТИЛ КОРПОРЕЙШН Толстая высокопрочная кислотостойкая магистральная труба и способ её изготовления
KR101757710B1 (ko) 2012-07-09 2017-07-14 제이에프이 스틸 가부시키가이샤 후육 고강도 내사우어 라인 파이프의 제조 방법
KR101461730B1 (ko) * 2012-12-21 2014-11-14 주식회사 포스코 내수소유기균열성 및 저온충격인성이 우수한 열연강판 및 그 제조방법
BR112015031596B1 (pt) * 2013-07-04 2020-03-03 Nippon Steel Corporation Tubo de aço sem emendas para tubo em linha usado em ambientes acres
KR101709887B1 (ko) 2013-07-25 2017-02-23 신닛테츠스미킨 카부시키카이샤 라인 파이프용 강판 및 라인 파이프
CN104313474A (zh) * 2014-11-06 2015-01-28 内蒙古包钢钢联股份有限公司 一种含稀土低成本耐h2s腐蚀l320ns管线用无缝钢管及其生产方法
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
KR101940880B1 (ko) 2016-12-22 2019-01-21 주식회사 포스코 저온인성 및 후열처리 특성이 우수한 내sour 후판 강재 및 그 제조방법
CN110438410A (zh) * 2019-09-20 2019-11-12 包头钢铁（集团）有限责任公司 一种屈服强度大于350MPa的输送管热轧钢带及其制备方法
CN111607747A (zh) * 2020-07-01 2020-09-01 武汉科技大学 一种海底用抗硫化氢腐蚀x70级管线钢及其生产方法
CN116288017B (zh) * 2023-05-22 2023-07-25 江苏省沙钢钢铁研究院有限公司 大厚壁耐低温管线钢及其制造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07173536A (ja) * 1993-12-16 1995-07-11 Nippon Steel Corp 耐サワー性の優れた高強度ラインパイプ用鋼板の製造法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH075968B2 (ja) * 1990-02-13 1995-01-25 新日本製鐵株式会社 耐水素誘起割れ性、耐硫化物応力腐食割れ性および低温靭性に優れた鋼板の製造方法
JP2647302B2 (ja) * 1992-03-30 1997-08-27 新日本製鐵株式会社 耐水素誘起割れ性の優れた高強度鋼板の製造方法
JPH0625742A (ja) * 1992-07-10 1994-02-01 Nippon Steel Corp 優れた低温靭性を有する耐サワー鋼板の製造方法
JPH0625743A (ja) * 1992-07-10 1994-02-01 Nippon Steel Corp 優れた低温靭性を有する耐サワー鋼板の製造方法
JPH06136440A (ja) * 1992-10-28 1994-05-17 Nippon Steel Corp 耐サワー性の優れた高強度鋼板の製造法
JP3009568B2 (ja) * 1993-10-06 2000-02-14 新日本製鐵株式会社 耐水素誘起割れ性および低温靭性の優れた高強度鋼板の製造法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07173536A (ja) * 1993-12-16 1995-07-11 Nippon Steel Corp 耐サワー性の優れた高強度ラインパイプ用鋼板の製造法

Also Published As

Publication number Publication date
BRPI1008592B1 (pt) 2021-01-26
CN102325908A (zh) 2012-01-18
BRPI1008592A2 (pt) 2016-03-15
JP2010189722A (ja) 2010-09-02
KR20110098929A (ko) 2011-09-02
WO2010095755A1 (ja) 2010-08-26
JP4700741B2 (ja) 2011-06-15

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