JP7267430B2 - 鋼板の調製方法 - Google Patents

鋼板の調製方法 Download PDF

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JP7267430B2
JP7267430B2 JP2021538959A JP2021538959A JP7267430B2 JP 7267430 B2 JP7267430 B2 JP 7267430B2 JP 2021538959 A JP2021538959 A JP 2021538959A JP 2021538959 A JP2021538959 A JP 2021538959A JP 7267430 B2 JP7267430 B2 JP 7267430B2
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slab
steel sheet
steel plate
temperature
austenite
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Japanese (ja)
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JP2022516182A (ja
Inventor
超 孫
東暉 李
雨群 尹
柏杰 趙
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南京鋼鉄股▲ふん▼有限公司
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    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/04—Making ferrous alloys by melting
    • 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
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/005—Heat treatment of ferrous alloys containing Mn
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/008—Heat treatment of ferrous alloys containing Si
    • 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
    • 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
    • C21D9/0081—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for slabs; for billets
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • 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
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with 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)
  • Treatment Of Steel In Its Molten State (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
JP2021538959A 2019-01-07 2019-12-04 鋼板の調製方法 Active JP7267430B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201910013990.5 2019-01-07
CN201910013990.5A CN109652733B (zh) 2019-01-07 2019-01-07 一种690MPa级特厚钢板及其制造方法
PCT/CN2019/122904 WO2020143367A1 (zh) 2019-01-07 2019-12-04 一种690MPa级特厚钢板及其制造方法

Publications (2)

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JP2022516182A JP2022516182A (ja) 2022-02-24
JP7267430B2 true JP7267430B2 (ja) 2023-05-01

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JP2021538959A Active JP7267430B2 (ja) 2019-01-07 2019-12-04 鋼板の調製方法

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JP (1) JP7267430B2 (zh)
CN (1) CN109652733B (zh)
WO (1) WO2020143367A1 (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109652733B (zh) * 2019-01-07 2021-01-26 南京钢铁股份有限公司 一种690MPa级特厚钢板及其制造方法
CN111778450A (zh) * 2020-06-24 2020-10-16 南京钢铁股份有限公司 一种800MPa工程机械用中锰中厚钢及其制造方法
CN112359289B (zh) * 2020-11-23 2021-12-21 马鞍山钢铁股份有限公司 一种超厚q355级良好低温韧性热轧h型钢及生产方法
CN112899584A (zh) * 2021-01-15 2021-06-04 南京钢铁股份有限公司 超低温l型钢及其制造方法
CN112705582A (zh) * 2021-01-28 2021-04-27 李艳峰 一种铅箔成形方法
CN115323251B (zh) * 2022-08-24 2023-06-27 东北大学 一种超厚高强韧高均质水电用特厚钢板及其制造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006131958A (ja) 2004-11-05 2006-05-25 Kobe Steel Ltd 強度−延性バランスおよび溶接性に優れた厚鋼板およびその製造方法
JP2015161022A (ja) 2014-02-28 2015-09-07 新日鐵住金株式会社 高清浄鋼の溶製方法
CN107312981A (zh) 2017-06-13 2017-11-03 南京钢铁股份有限公司 一种低屈强比高强韧厚规格钢板及其制造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3228986B2 (ja) * 1992-02-12 2001-11-12 新日本製鐵株式会社 高張力鋼板の製造方法
CN102226255B (zh) * 2011-06-08 2013-06-12 江苏省沙钢钢铁研究院有限公司 屈服强度690MPa高强韧钢板的制备工艺
CN103031498B (zh) * 2012-12-17 2015-01-21 南京钢铁股份有限公司 低压缩比特厚超高强应变时效的海洋工程钢板的制造方法
CN105980588B (zh) * 2013-12-12 2018-04-27 杰富意钢铁株式会社 钢板及其制造方法
CN104711489B (zh) * 2015-03-03 2017-03-29 山东钢铁股份有限公司 一种桩腿半弦管用高韧性钢及其制造方法
CN106319380A (zh) * 2015-06-16 2017-01-11 鞍钢股份有限公司 一种低压缩比690MPa级特厚钢板及其生产方法
CN109652733B (zh) * 2019-01-07 2021-01-26 南京钢铁股份有限公司 一种690MPa级特厚钢板及其制造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006131958A (ja) 2004-11-05 2006-05-25 Kobe Steel Ltd 強度−延性バランスおよび溶接性に優れた厚鋼板およびその製造方法
JP2015161022A (ja) 2014-02-28 2015-09-07 新日鐵住金株式会社 高清浄鋼の溶製方法
CN107312981A (zh) 2017-06-13 2017-11-03 南京钢铁股份有限公司 一种低屈强比高强韧厚规格钢板及其制造方法
JP2020506293A (ja) 2017-06-13 2020-02-27 南京鋼鉄股▲ふん▼有限公司 低降伏比かつ高強度高靭性の厚肉鋼板及びその製造方法

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WO2020143367A1 (zh) 2020-07-16
JP2022516182A (ja) 2022-02-24
CN109652733B (zh) 2021-01-26
CN109652733A (zh) 2019-04-19

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