KR20250123179A - Ni 함유 강 주편 및 Ni 함유 강 주편의 제조 방법 - Google Patents

Ni 함유 강 주편 및 Ni 함유 강 주편의 제조 방법

Info

Publication number
KR20250123179A
KR20250123179A KR1020257023378A KR20257023378A KR20250123179A KR 20250123179 A KR20250123179 A KR 20250123179A KR 1020257023378 A KR1020257023378 A KR 1020257023378A KR 20257023378 A KR20257023378 A KR 20257023378A KR 20250123179 A KR20250123179 A KR 20250123179A
Authority
KR
South Korea
Prior art keywords
steel slab
containing steel
less
mass
grain boundary
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
KR1020257023378A
Other languages
English (en)
Korean (ko)
Inventor
가즈키 니시나카
노리치카 아라마키
Original Assignee
제이에프이 스틸 가부시키가이샤
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 제이에프이 스틸 가부시키가이샤 filed Critical 제이에프이 스틸 가부시키가이샤
Publication of KR20250123179A publication Critical patent/KR20250123179A/ko
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • 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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Continuous Casting (AREA)
KR1020257023378A 2023-04-03 2024-02-26 Ni 함유 강 주편 및 Ni 함유 강 주편의 제조 방법 Pending KR20250123179A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023059770 2023-04-03
JPJP-P-2023-059770 2023-04-03
PCT/JP2024/006882 WO2024209834A1 (ja) 2023-04-03 2024-02-26 Ｎｉ含有鋼鋳片及び、Ｎｉ含有鋼鋳片の製造方法

Publications (1)

Publication Number Publication Date
KR20250123179A true KR20250123179A (ko) 2025-08-14

Family

ID=92971928

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257023378A Pending KR20250123179A (ko) 2023-04-03 2024-02-26 Ni 함유 강 주편 및 Ni 함유 강 주편의 제조 방법

Country Status (4)

Country Link
JP (1) JP7754329B2 (https=)
KR (1) KR20250123179A (https=)
CN (1) CN120615131A (https=)
WO (1) WO2024209834A1 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0810919A (ja) 1994-06-27 1996-01-16 Kawasaki Steel Corp 含ニッケル鋼の連続鋳造方法
JPH0833964A (ja) 1994-07-20 1996-02-06 Nkk Corp 高Ｎｉ鋼の連続鋳造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55107763A (en) * 1979-02-14 1980-08-19 Kawasaki Steel Corp High tensile structural steel having superior strain relief treating embrittlement resistance
JPS63109145A (ja) * 1986-10-23 1988-05-13 Sumitomo Metal Ind Ltd Ｔｅ添加含Ｎｉ低温用鋼
JPH02141561A (ja) * 1988-11-22 1990-05-30 Kawasaki Steel Corp 鋼の連続鋳造鋳片
JP5157598B2 (ja) * 2008-04-02 2013-03-06 Ｊｆｅスチール株式会社 Ｎｉ含有鋼鋳片及びＮｉ含有鋼の連続鋳造方法
JP5041029B2 (ja) * 2010-04-30 2012-10-03 住友金属工業株式会社 高マンガン含有鋼の製造方法
JP7388337B2 (ja) * 2020-10-28 2023-11-29 Ｊｆｅスチール株式会社 制振合金およびその製造方法
JP7678561B2 (ja) * 2021-06-08 2025-05-16 国立大学法人東北大学 耐食鋼

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0810919A (ja) 1994-06-27 1996-01-16 Kawasaki Steel Corp 含ニッケル鋼の連続鋳造方法
JPH0833964A (ja) 1994-07-20 1996-02-06 Nkk Corp 高Ｎｉ鋼の連続鋳造方法

Also Published As

Publication number Publication date
CN120615131A (zh) 2025-09-09
JP7754329B2 (ja) 2025-10-15
WO2024209834A1 (ja) 2024-10-10
JPWO2024209834A1 (https=) 2024-10-10

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