CN108779525A - 脆性裂纹传播停止特性优良的高强度极厚钢板及其制造方法 - Google Patents

脆性裂纹传播停止特性优良的高强度极厚钢板及其制造方法 Download PDF

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Publication number
CN108779525A
CN108779525A CN201780013041.6A CN201780013041A CN108779525A CN 108779525 A CN108779525 A CN 108779525A CN 201780013041 A CN201780013041 A CN 201780013041A CN 108779525 A CN108779525 A CN 108779525A
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CN
China
Prior art keywords
temperature
plate thickness
steel plate
less
brittle
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.)
Pending
Application number
CN201780013041.6A
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English (en)
Chinese (zh)
Inventor
中岛孝
中岛孝一
宫克行
一宫克行
长谷和邦
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.)
JFE Steel Corp
JFE Engineering Corp
Original Assignee
NKK 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 NKK Corp filed Critical NKK Corp
Priority to CN202211251915.0A priority Critical patent/CN115652197A/zh
Publication of CN108779525A publication Critical patent/CN108779525A/zh
Pending legal-status Critical Current

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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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing 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
    • 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
    • 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
    • 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
    • C22C38/06—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
    • C22C38/14—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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
CN201780013041.6A 2016-02-24 2017-01-30 脆性裂纹传播停止特性优良的高强度极厚钢板及其制造方法 Pending CN108779525A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211251915.0A CN115652197A (zh) 2016-02-24 2017-01-30 脆性裂纹传播停止特性优良的高强度极厚钢板及其制造方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016032796 2016-02-24
JP2016-032796 2016-02-24
PCT/JP2017/003152 WO2017145651A1 (ja) 2016-02-24 2017-01-30 脆性き裂伝播停止特性に優れた高強度極厚鋼板およびその製造方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202211251915.0A Division CN115652197A (zh) 2016-02-24 2017-01-30 脆性裂纹传播停止特性优良的高强度极厚钢板及其制造方法

Publications (1)

Publication Number Publication Date
CN108779525A true CN108779525A (zh) 2018-11-09

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Family Applications (2)

Application Number Title Priority Date Filing Date
CN202211251915.0A Pending CN115652197A (zh) 2016-02-24 2017-01-30 脆性裂纹传播停止特性优良的高强度极厚钢板及其制造方法
CN201780013041.6A Pending CN108779525A (zh) 2016-02-24 2017-01-30 脆性裂纹传播停止特性优良的高强度极厚钢板及其制造方法

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CN202211251915.0A Pending CN115652197A (zh) 2016-02-24 2017-01-30 脆性裂纹传播停止特性优良的高强度极厚钢板及其制造方法

Country Status (4)

Country Link
JP (1) JP6338022B2 (ko)
KR (1) KR102192969B1 (ko)
CN (2) CN115652197A (ko)
WO (1) WO2017145651A1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109868412A (zh) * 2019-02-18 2019-06-11 山东钢铁股份有限公司 一种焊前免预热大厚度低碳当量500MPa级高强钢及其制造方法

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008169468A (ja) * 2006-12-14 2008-07-24 Nippon Steel Corp 脆性き裂伝播停止性能に優れた高強度厚鋼板
JP2008214652A (ja) * 2007-02-28 2008-09-18 Jfe Steel Kk 脆性亀裂伝播停止特性に優れた構造用高強度厚鋼板およびその製造方法
JP2011214116A (ja) * 2010-04-01 2011-10-27 Nippon Steel Corp 脆性き裂伝播停止特性に優れた厚手高強度鋼板及びその製造方法
CN102753719A (zh) * 2009-12-28 2012-10-24 Posco公司 具有优良抗脆裂性的高强度钢板及其制造方法
JP2013151743A (ja) * 2011-12-27 2013-08-08 Jfe Steel Corp 大入熱溶接部の靭性および脆性き裂伝播停止特性に優れた高強度厚鋼板およびその製造方法
CN104024462A (zh) * 2011-12-27 2014-09-03 杰富意钢铁株式会社 脆性裂纹传播停止特性优良的结构用高强度厚钢板及其制造方法
CN104024456A (zh) * 2011-12-27 2014-09-03 杰富意钢铁株式会社 脆性裂纹传播停止特性优良的结构用高强度厚钢板及其制造方法
CN105102651A (zh) * 2013-03-26 2015-11-25 杰富意钢铁株式会社 脆性裂纹传播停止特性优良的大线能量焊接用高强度钢板及其制造方法
CN105102650A (zh) * 2013-03-26 2015-11-25 杰富意钢铁株式会社 脆性裂纹传播停止特性优良的大线能量焊接用高强度厚钢板及其制造方法
CN107208238A (zh) * 2015-03-12 2017-09-26 杰富意钢铁株式会社 高强度极厚钢板及其制造方法

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JPS548349A (en) 1977-06-22 1979-01-22 Mitsubishi Electric Corp Elevator door device
JPS54142842A (en) 1978-04-27 1979-11-07 Kiyoshi Tamura Hollow structure in reinforced cement
JP2659661B2 (ja) 1993-01-06 1997-09-30 新日本製鐵株式会社 継手部の脆性破壊伝播停止性能の優れた溶接用構造用鋼とその製造方法
JPH07100814A (ja) 1993-10-04 1995-04-18 Sekisui Chem Co Ltd セメント成形品の製造方法
JP3467767B2 (ja) 1998-03-13 2003-11-17 Ｊｆｅスチール株式会社 脆性亀裂伝播停止特性に優れた鋼材およびその製造方法
JP4077167B2 (ja) 2001-02-28 2008-04-16 株式会社神戸製鋼所 アレスト特性に優れた鋼板およびその製法
CN108130479A (zh) * 2011-02-08 2018-06-08 杰富意钢铁株式会社 长脆性裂纹传播停止特性优异的板厚为50mm以上的厚钢板及其制造方法
JP5304924B2 (ja) * 2011-12-27 2013-10-02 Ｊｆｅスチール株式会社 脆性亀裂伝播停止特性に優れた構造用高強度厚鋼板およびその製造方法

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008169468A (ja) * 2006-12-14 2008-07-24 Nippon Steel Corp 脆性き裂伝播停止性能に優れた高強度厚鋼板
JP2008214652A (ja) * 2007-02-28 2008-09-18 Jfe Steel Kk 脆性亀裂伝播停止特性に優れた構造用高強度厚鋼板およびその製造方法
CN102753719A (zh) * 2009-12-28 2012-10-24 Posco公司 具有优良抗脆裂性的高强度钢板及其制造方法
JP2011214116A (ja) * 2010-04-01 2011-10-27 Nippon Steel Corp 脆性き裂伝播停止特性に優れた厚手高強度鋼板及びその製造方法
JP2013151743A (ja) * 2011-12-27 2013-08-08 Jfe Steel Corp 大入熱溶接部の靭性および脆性き裂伝播停止特性に優れた高強度厚鋼板およびその製造方法
CN104024462A (zh) * 2011-12-27 2014-09-03 杰富意钢铁株式会社 脆性裂纹传播停止特性优良的结构用高强度厚钢板及其制造方法
CN104024456A (zh) * 2011-12-27 2014-09-03 杰富意钢铁株式会社 脆性裂纹传播停止特性优良的结构用高强度厚钢板及其制造方法
CN105102651A (zh) * 2013-03-26 2015-11-25 杰富意钢铁株式会社 脆性裂纹传播停止特性优良的大线能量焊接用高强度钢板及其制造方法
CN105102650A (zh) * 2013-03-26 2015-11-25 杰富意钢铁株式会社 脆性裂纹传播停止特性优良的大线能量焊接用高强度厚钢板及其制造方法
CN107208238A (zh) * 2015-03-12 2017-09-26 杰富意钢铁株式会社 高强度极厚钢板及其制造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109868412A (zh) * 2019-02-18 2019-06-11 山东钢铁股份有限公司 一种焊前免预热大厚度低碳当量500MPa级高强钢及其制造方法

Also Published As

Publication number Publication date
KR102192969B1 (ko) 2020-12-18
CN115652197A (zh) 2023-01-31
WO2017145651A1 (ja) 2017-08-31
JP6338022B2 (ja) 2018-06-06
JPWO2017145651A1 (ja) 2018-03-08
KR20180104095A (ko) 2018-09-19

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Application publication date: 20181109