KR102792419B1 - 슬래브 및 그 연속 주조 방법 - Google Patents

슬래브 및 그 연속 주조 방법 Download PDF

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Publication number
KR102792419B1
KR102792419B1 KR1020227035031A KR20227035031A KR102792419B1 KR 102792419 B1 KR102792419 B1 KR 102792419B1 KR 1020227035031 A KR1020227035031 A KR 1020227035031A KR 20227035031 A KR20227035031 A KR 20227035031A KR 102792419 B1 KR102792419 B1 KR 102792419B1
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South Korea
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mass
slab
content
steel
continuous casting
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Korean (ko)
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KR20220149782A (ko
Inventor
신 다카야
겐지 다구치
유이치로 가토
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닛폰세이테츠 가부시키가이샤
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/001—Continuous casting of metals, i.e. casting in indefinite lengths of specific alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/1226—Accessories for subsequent treating or working cast stock in situ for straightening strands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/124—Accessories for subsequent treating or working cast stock in situ for cooling
    • 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
    • C22C38/002—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
    • 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
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Continuous Casting (AREA)
KR1020227035031A 2020-04-07 2021-04-05 슬래브 및 그 연속 주조 방법 Active KR102792419B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020069313 2020-04-07
JPJP-P-2020-069313 2020-04-07
PCT/JP2021/014477 WO2021206047A1 (ja) 2020-04-07 2021-04-05 スラブおよびその連続鋳造方法

Publications (2)

Publication Number Publication Date
KR20220149782A KR20220149782A (ko) 2022-11-08
KR102792419B1 true KR102792419B1 (ko) 2025-04-08

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ID=78023243

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KR1020227035031A Active KR102792419B1 (ko) 2020-04-07 2021-04-05 슬래브 및 그 연속 주조 방법

Country Status (6)

Country Link
US (1) US12599957B2 (https=)
JP (1) JP7222443B2 (https=)
KR (1) KR102792419B1 (https=)
CN (1) CN115380129B (https=)
BR (1) BR112022018829A2 (https=)
WO (1) WO2021206047A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008056991A (ja) 2006-08-31 2008-03-13 Nippon Steel Corp 成形加工後の耐遅れ破壊性に優れた高強度薄鋼板およびその製造方法
WO2009128428A1 (ja) 2008-04-14 2009-10-22 新日本製鐵株式会社 高強度無方向性電磁鋼板及びその製造方法
JP2016204690A (ja) 2015-04-17 2016-12-08 新日鐵住金株式会社 延性と疲労特性と耐食性に優れた高強度熱延鋼板とその製造方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3139302B2 (ja) 1994-09-12 2001-02-26 住友金属工業株式会社 耐食性に優れた自動車用熱延鋼板の製造方法
JP3498504B2 (ja) * 1996-10-23 2004-02-16 住友金属工業株式会社 高延性型高張力冷延鋼板と亜鉛メッキ鋼板
JP3596316B2 (ja) * 1997-12-17 2004-12-02 住友金属工業株式会社 高張力高延性亜鉛めっき鋼板の製造方法
EP1637618B1 (en) * 2003-05-27 2010-07-14 Nippon Steel Corporation Method for manufacturing high strength steel sheets with excellent resistance to delayed fracture after forming
JP4833523B2 (ja) 2004-02-17 2011-12-07 新日本製鐵株式会社 電磁鋼板とその製造方法
JP4644075B2 (ja) * 2005-09-02 2011-03-02 新日本製鐵株式会社 穴拡げ性に優れた高強度薄鋼板およびその製造方法
JP4644077B2 (ja) 2005-09-05 2011-03-02 新日本製鐵株式会社 耐食性と成形性に優れた溶融亜鉛めっき高強度鋼板および合金化溶融亜鉛めっき高強度鋼板、およびそれらの製造方法
JP4644076B2 (ja) 2005-09-05 2011-03-02 新日本製鐵株式会社 伸びと穴拡げ性に優れた高強度薄鋼板およびその製造方法
JP4410741B2 (ja) 2005-09-05 2010-02-03 新日本製鐵株式会社 成形性に優れた高強度薄鋼板およびその製造方法
BR112012018697B1 (pt) * 2010-01-29 2018-11-21 Nippon Steel & Sumitomo Metal Corporation chapa de aço e método de produção da chapa de aço
JP5381785B2 (ja) * 2010-02-16 2014-01-08 新日鐵住金株式会社 高強度鋼板用の連続鋳造鋳片、およびその鋳片から得られた鋼板
JP5402869B2 (ja) 2010-07-30 2014-01-29 新日鐵住金株式会社 深絞り性に優れた高強度冷延鋼板およびその製造方法
JP5533629B2 (ja) * 2010-12-17 2014-06-25 新日鐵住金株式会社 高強度鋼板用の連続鋳造鋳片およびその連続鋳造方法、ならびに高強度鋼板
JP6347164B2 (ja) 2014-07-18 2018-06-27 新日鐵住金株式会社 低炭素アルミキルド鋼の製造方法
JP6455287B2 (ja) * 2015-04-06 2019-01-23 新日鐵住金株式会社 連続鋳造鋳片の製造方法
KR102099767B1 (ko) * 2015-11-27 2020-04-10 닛폰세이테츠 가부시키가이샤 강, 침탄강 부품 및 침탄강 부품의 제조 방법
KR102092492B1 (ko) * 2015-12-28 2020-03-23 제이에프이 스틸 가부시키가이샤 고강도 강판, 고강도 아연 도금 강판 및 이들의 제조 방법
EP3564400B1 (en) * 2016-12-27 2021-03-24 JFE Steel Corporation High-strength galvanized steel sheet and method for manufacturing same
EP3828297B1 (en) * 2018-08-31 2026-01-28 JFE Steel Corporation High-strength steel plate and method for producing same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008056991A (ja) 2006-08-31 2008-03-13 Nippon Steel Corp 成形加工後の耐遅れ破壊性に優れた高強度薄鋼板およびその製造方法
WO2009128428A1 (ja) 2008-04-14 2009-10-22 新日本製鐵株式会社 高強度無方向性電磁鋼板及びその製造方法
JP2016204690A (ja) 2015-04-17 2016-12-08 新日鐵住金株式会社 延性と疲労特性と耐食性に優れた高強度熱延鋼板とその製造方法

Also Published As

Publication number Publication date
BR112022018829A2 (pt) 2022-11-22
WO2021206047A1 (ja) 2021-10-14
JP7222443B2 (ja) 2023-02-15
KR20220149782A (ko) 2022-11-08
US20230126910A1 (en) 2023-04-27
JPWO2021206047A1 (https=) 2021-10-14
US12599957B2 (en) 2026-04-14
CN115380129B (zh) 2023-09-12
CN115380129A (zh) 2022-11-22

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