JP6593541B2 - 高強度厚鋼板およびその製造方法 - Google Patents

高強度厚鋼板およびその製造方法 Download PDF

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Publication number
JP6593541B2
JP6593541B2 JP2018532938A JP2018532938A JP6593541B2 JP 6593541 B2 JP6593541 B2 JP 6593541B2 JP 2018532938 A JP2018532938 A JP 2018532938A JP 2018532938 A JP2018532938 A JP 2018532938A JP 6593541 B2 JP6593541 B2 JP 6593541B2
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Japan
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steel plate
thickness
thick steel
strength
less
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Japanese (ja)
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JPWO2018030186A1 (ja
Inventor
佳子 竹内
勇樹 田路
亮 荒尾
克行 一宮
和邦 長谷
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JFE Steel Corp
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JFE Steel Corp
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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
    • C21D8/0205—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
    • 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
    • C22C38/02—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
    • C22C38/14—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)
  • 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)
JP2018532938A 2016-08-09 2017-07-28 高強度厚鋼板およびその製造方法 Active JP6593541B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016156722 2016-08-09
JP2016156722 2016-08-09
PCT/JP2017/027513 WO2018030186A1 (ja) 2016-08-09 2017-07-28 高強度厚鋼板およびその製造方法

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JPWO2018030186A1 JPWO2018030186A1 (ja) 2018-11-29
JP6593541B2 true JP6593541B2 (ja) 2019-10-23

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JP2018532938A Active JP6593541B2 (ja) 2016-08-09 2017-07-28 高強度厚鋼板およびその製造方法

Country Status (5)

Country Link
JP (1) JP6593541B2 (zh)
KR (1) KR102239631B1 (zh)
CN (1) CN109563591A (zh)
TW (1) TWI650431B (zh)
WO (1) WO2018030186A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4032993A4 (en) * 2019-09-20 2022-07-27 JFE Steel Corporation THICK STEEL SHEET AND PROCESS FOR ITS MANUFACTURE

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS548349A (en) 1977-06-22 1979-01-22 Mitsubishi Electric Corp Elevator door device
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
JP5064150B2 (ja) * 2006-12-14 2012-10-31 新日本製鐵株式会社 脆性き裂伝播停止性能に優れた高強度厚鋼板
JP5304925B2 (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
JP5733424B2 (ja) * 2011-12-27 2015-06-10 Ｊｆｅスチール株式会社 脆性き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
JP5900312B2 (ja) * 2011-12-27 2016-04-06 Ｊｆｅスチール株式会社 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
CN104040009B (zh) * 2012-01-05 2016-05-18 新日铁住金株式会社 热轧钢板及其制造方法
WO2014155440A1 (ja) * 2013-03-26 2014-10-02 Ｊｆｅスチール株式会社 脆性亀裂伝播停止特性に優れた大入熱溶接用高強度厚鋼板およびその製造方法

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Publication number Publication date
JPWO2018030186A1 (ja) 2018-11-29
KR102239631B1 (ko) 2021-04-12
TWI650431B (zh) 2019-02-11
WO2018030186A1 (ja) 2018-02-15
KR20190035875A (ko) 2019-04-03
CN109563591A (zh) 2019-04-02
TW201812046A (zh) 2018-04-01

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