JP6316548B2 - 耐水素誘起割れ性と靭性に優れた鋼板およびラインパイプ用鋼管 - Google Patents

耐水素誘起割れ性と靭性に優れた鋼板およびラインパイプ用鋼管 Download PDF

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Publication number
JP6316548B2
JP6316548B2 JP2013138178A JP2013138178A JP6316548B2 JP 6316548 B2 JP6316548 B2 JP 6316548B2 JP 2013138178 A JP2013138178 A JP 2013138178A JP 2013138178 A JP2013138178 A JP 2013138178A JP 6316548 B2 JP6316548 B2 JP 6316548B2
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toughness
steel
amount
excluding
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Japanese (ja)
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JP2015010266A (ja
Inventor
加藤　拓
拓 加藤
晴弥 川野
晴弥 川野
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Kobe Steel Ltd
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Kobe Steel Ltd
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Priority to JP2013138178A priority Critical patent/JP6316548B2/ja
Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to KR1020177015001A priority patent/KR20170065677A/ko
Priority to KR1020157036038A priority patent/KR20160013103A/ko
Priority to EP14819986.2A priority patent/EP3018231A4/en
Priority to PCT/JP2014/066852 priority patent/WO2015002046A1/ja
Priority to EP18189539.2A priority patent/EP3428301A1/en
Priority to CN201480037371.5A priority patent/CN105358724B/zh
Publication of JP2015010266A publication Critical patent/JP2015010266A/ja
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    • 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
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/10—Handling in a vacuum
    • 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
    • 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
    • C22C38/001—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
    • C22C38/02—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
    • C22C38/14—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
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • 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
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • 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
    • C21D2211/004—Dispersions; Precipitations
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
JP2013138178A 2013-07-01 2013-07-01 耐水素誘起割れ性と靭性に優れた鋼板およびラインパイプ用鋼管 Active JP6316548B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2013138178A JP6316548B2 (ja) 2013-07-01 2013-07-01 耐水素誘起割れ性と靭性に優れた鋼板およびラインパイプ用鋼管
KR1020157036038A KR20160013103A (ko) 2013-07-01 2014-06-25 내수소유기균열성과 인성이 우수한 강판 및 라인 파이프용 강관
EP14819986.2A EP3018231A4 (en) 2013-07-01 2014-06-25 Steel plate having excellent hydrogen-induced-cracking resistance and toughness, and steel tube for line pipe
PCT/JP2014/066852 WO2015002046A1 (ja) 2013-07-01 2014-06-25 耐水素誘起割れ性と靭性に優れた鋼板およびラインパイプ用鋼管
KR1020177015001A KR20170065677A (ko) 2013-07-01 2014-06-25 내수소유기균열성과 인성이 우수한 강판 및 라인 파이프용 강관
EP18189539.2A EP3428301A1 (en) 2013-07-01 2014-06-25 Steel plate with excellent hydrogen-induced cracking resistance and toughness, and steel pipe for line pipe
CN201480037371.5A CN105358724B (zh) 2013-07-01 2014-06-25 抗氢致裂纹性和韧性优异的钢板和管线管用钢管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013138178A JP6316548B2 (ja) 2013-07-01 2013-07-01 耐水素誘起割れ性と靭性に優れた鋼板およびラインパイプ用鋼管

Publications (2)

Publication Number Publication Date
JP2015010266A JP2015010266A (ja) 2015-01-19
JP6316548B2 true JP6316548B2 (ja) 2018-04-25

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JP2013138178A Active JP6316548B2 (ja) 2013-07-01 2013-07-01 耐水素誘起割れ性と靭性に優れた鋼板およびラインパイプ用鋼管

Country Status (5)

Country Link
EP (2) EP3428301A1 (zh)
JP (1) JP6316548B2 (zh)
KR (2) KR20160013103A (zh)
CN (1) CN105358724B (zh)
WO (1) WO2015002046A1 (zh)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6343472B2 (ja) * 2014-03-28 2018-06-13 株式会社神戸製鋼所 低温靭性に優れた高強度ラインパイプ用鋼板および高強度ラインパイプ用鋼管
JP2016125140A (ja) * 2014-12-26 2016-07-11 株式会社神戸製鋼所 耐水素誘起割れ性と靭性に優れた鋼板およびラインパイプ用鋼管
WO2016104528A1 (ja) * 2014-12-26 2016-06-30 株式会社神戸製鋼所 耐水素誘起割れ性と靭性に優れた鋼板およびラインパイプ用鋼管
JP6584912B2 (ja) * 2014-12-26 2019-10-02 株式会社神戸製鋼所 耐水素誘起割れ性に優れた鋼板およびラインパイプ用鋼管
JP2016125139A (ja) * 2014-12-26 2016-07-11 株式会社神戸製鋼所 耐水素誘起割れ性に優れた鋼板およびラインパイプ用鋼管
JP2016125137A (ja) * 2014-12-26 2016-07-11 株式会社神戸製鋼所 耐水素誘起割れ性に優れた鋼板およびラインパイプ用鋼管
JP6869151B2 (ja) * 2016-11-16 2021-05-12 株式会社神戸製鋼所 鋼板およびラインパイプ用鋼管並びにその製造方法
CN106756538A (zh) * 2016-11-30 2017-05-31 武汉钢铁股份有限公司 抗腐蚀和开裂的高强度移动压力容器钢及其制造方法
CN109694991A (zh) * 2017-10-20 2019-04-30 鞍钢股份有限公司 一种抗氢致裂纹性能优异的容器钢板
CN108893683A (zh) * 2018-08-01 2018-11-27 石钢京诚装备技术有限公司 一种抗硫管线钢及其生产方法
CN110396647B (zh) * 2019-08-22 2020-09-08 中天钢铁集团有限公司 一种高电磁性能及高强度低合金钢及其生产工艺与用途
CN115652183A (zh) * 2022-11-08 2023-01-31 湖南华菱涟源钢铁有限公司 合金结构钢的制备方法和合金结构钢

Family Cites Families (12)

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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
JP2914138B2 (ja) * 1993-11-17 1999-06-28 住友金属工業株式会社 高耐食性電縫鋼管用鋼の製造方法
JPH07216500A (ja) * 1994-01-28 1995-08-15 Sumitomo Metal Ind Ltd 耐食性の優れた高強度鋼材及びその製造方法
JPH08283826A (ja) * 1995-04-10 1996-10-29 Sumitomo Metal Ind Ltd 高清浄極低硫耐ｈｉｃ鋼の製造方法
JPH0941083A (ja) * 1995-07-28 1997-02-10 Nkk Corp 耐ｈｉｃ及び耐ｓｓｃｃ特性に優れた電縫管及びその製造方法
JP4905240B2 (ja) * 2007-04-27 2012-03-28 Ｊｆｅスチール株式会社 表面品質、破壊靱性および耐サワー性に優れる熱延鋼板の製造方法
JP2010116611A (ja) * 2008-11-13 2010-05-27 Kobe Steel Ltd 大入熱時でのｈａｚ靱性に優れた低硫厚板鋼板の製造方法
JP5423324B2 (ja) 2009-02-12 2014-02-19 新日鐵住金株式会社 耐水素誘起割れ性に優れた高強度ラインパイプ用鋼板及び高強度ラインパイプ用鋼管
CN102002630A (zh) * 2010-11-29 2011-04-06 南阳汉冶特钢有限公司 抗hic压力容器用钢q345r-z35特厚板及其生产方法
CN102719744B (zh) * 2012-06-25 2014-03-19 宝山钢铁股份有限公司 低温结构用钢及其制造方法
CN102732666A (zh) * 2012-07-05 2012-10-17 首钢总公司 控制抗氢致开裂管线钢中厚板非金属夹杂物的方法
CN102839326B (zh) * 2012-09-07 2014-10-29 首钢总公司 抗氢致裂纹bns钢板及其生产方法

Also Published As

Publication number Publication date
CN105358724A (zh) 2016-02-24
KR20160013103A (ko) 2016-02-03
EP3428301A1 (en) 2019-01-16
JP2015010266A (ja) 2015-01-19
EP3018231A1 (en) 2016-05-11
EP3018231A4 (en) 2017-03-22
WO2015002046A1 (ja) 2015-01-08
CN105358724B (zh) 2017-11-24
KR20170065677A (ko) 2017-06-13

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