JPWO2024053276A1 - - Google Patents

Info

Publication number
JPWO2024053276A1
JPWO2024053276A1 JP2023556717A JP2023556717A JPWO2024053276A1 JP WO2024053276 A1 JPWO2024053276 A1 JP WO2024053276A1 JP 2023556717 A JP2023556717 A JP 2023556717A JP 2023556717 A JP2023556717 A JP 2023556717A JP WO2024053276 A1 JPWO2024053276 A1 JP WO2024053276A1
Authority
JP
Japan
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.)
Granted
Application number
JP2023556717A
Other languages
Japanese (ja)
Other versions
JP7563626B2 (ja
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 filed Critical
Publication of JPWO2024053276A1 publication Critical patent/JPWO2024053276A1/ja
Application granted granted Critical
Publication of JP7563626B2 publication Critical patent/JP7563626B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B22D11/001—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
    • B22D11/10—Supplying or treating molten metal
    • B22D11/108—Feeding additives, powders, or the like
    • 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
    • B22D11/16—Controlling or regulating processes or operations
    • 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
    • C21D6/001—Heat treatment of ferrous alloys containing 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
    • 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
    • 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
    • C22C38/001—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
    • C22C38/08—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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • 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
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • 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
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron

Landscapes

  • 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)
  • Continuous Casting (AREA)
  • Heat Treatment Of Steel (AREA)
JP2023556717A 2022-09-09 2023-07-28 鋼鋳片、連続鋳造方法及び、鋼鋳片の製造方法 Active JP7563626B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022143845 2022-09-09
JP2022143845 2022-09-09
PCT/JP2023/027675 WO2024053276A1 (ja) 2022-09-09 2023-07-28 鋼鋳片、連続鋳造方法及び、鋼鋳片の製造方法

Publications (2)

Publication Number Publication Date
JPWO2024053276A1 true JPWO2024053276A1 (enrdf_load_stackoverflow) 2024-03-14
JP7563626B2 JP7563626B2 (ja) 2024-10-08

Family

ID=90192366

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023556717A Active JP7563626B2 (ja) 2022-09-09 2023-07-28 鋼鋳片、連続鋳造方法及び、鋼鋳片の製造方法

Country Status (6)

Country Link
EP (1) EP4556138A1 (enrdf_load_stackoverflow)
JP (1) JP7563626B2 (enrdf_load_stackoverflow)
KR (1) KR20250044342A (enrdf_load_stackoverflow)
CN (1) CN119789921A (enrdf_load_stackoverflow)
TW (1) TWI856765B (enrdf_load_stackoverflow)
WO (1) WO2024053276A1 (enrdf_load_stackoverflow)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5726141A (en) * 1980-07-23 1982-02-12 Nippon Kokan Kk <Nkk> Preventing method for surface flaw in continuous casting of ni-containing steel for low temperature use
JPH01228644A (ja) * 1988-03-09 1989-09-12 Nippon Steel Corp 含Ｎｉ鋼の連続鋳造における表面割れ防止方法
JPH02250917A (ja) * 1989-03-24 1990-10-08 Nippon Steel Corp 低温靭性の優れた大入熱溶接用鋼の製造方法
JPH0810919A (ja) * 1994-06-27 1996-01-16 Kawasaki Steel Corp 含ニッケル鋼の連続鋳造方法
JP2001081516A (ja) * 1999-09-17 2001-03-27 Nkk Corp 表面性状に優れたＮｉ含有鋼の熱間圧延方法
JP2009248099A (ja) * 2008-04-02 2009-10-29 Jfe Steel Corp Ｎｉ含有鋼鋳片及びＮｉ含有鋼の連続鋳造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3018911B2 (ja) 1994-07-20 2000-03-13 日本鋼管株式会社 高Ｎｉ鋼の連続鋳造方法
JP4586648B2 (ja) * 2005-06-28 2010-11-24 住友金属工業株式会社 加工性に優れた鋼板およびその製造方法
WO2018055799A1 (ja) * 2016-09-21 2018-03-29 Ｊｆｅスチール株式会社 鋼の連続鋳造方法
JP7032600B1 (ja) * 2021-09-01 2022-03-08 日本冶金工業株式会社 Ｆｅ－Ｎｉ系合金またはＮｉ基合金に用いる連続鋳造用モールドパウダーおよび連続鋳造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5726141A (en) * 1980-07-23 1982-02-12 Nippon Kokan Kk <Nkk> Preventing method for surface flaw in continuous casting of ni-containing steel for low temperature use
JPH01228644A (ja) * 1988-03-09 1989-09-12 Nippon Steel Corp 含Ｎｉ鋼の連続鋳造における表面割れ防止方法
JPH02250917A (ja) * 1989-03-24 1990-10-08 Nippon Steel Corp 低温靭性の優れた大入熱溶接用鋼の製造方法
JPH0810919A (ja) * 1994-06-27 1996-01-16 Kawasaki Steel Corp 含ニッケル鋼の連続鋳造方法
JP2001081516A (ja) * 1999-09-17 2001-03-27 Nkk Corp 表面性状に優れたＮｉ含有鋼の熱間圧延方法
JP2009248099A (ja) * 2008-04-02 2009-10-29 Jfe Steel Corp Ｎｉ含有鋼鋳片及びＮｉ含有鋼の連続鋳造方法

Also Published As

Publication number Publication date
JP7563626B2 (ja) 2024-10-08
EP4556138A1 (en) 2025-05-21
CN119789921A (zh) 2025-04-08
WO2024053276A1 (ja) 2024-03-14
TW202413666A (zh) 2024-04-01
KR20250044342A (ko) 2025-03-31
TWI856765B (zh) 2024-09-21

Similar Documents

Publication Publication Date Title
BR102022025291A2 (enrdf_load_stackoverflow)
JPWO2024053276A1 (enrdf_load_stackoverflow)
BR102023014872A2 (enrdf_load_stackoverflow)
BR102023010976A2 (enrdf_load_stackoverflow)
BR102023009641A2 (enrdf_load_stackoverflow)
BR102023008688A2 (enrdf_load_stackoverflow)
BR102023007252A2 (enrdf_load_stackoverflow)
BR102023005164A2 (enrdf_load_stackoverflow)
BR102023001987A2 (enrdf_load_stackoverflow)
BR102023001877A2 (enrdf_load_stackoverflow)
BR102023000289A2 (enrdf_load_stackoverflow)
BR202022001779U2 (enrdf_load_stackoverflow)
BR202022000931U2 (enrdf_load_stackoverflow)
BY13146U (enrdf_load_stackoverflow)
BY13155U (enrdf_load_stackoverflow)
BY13137U (enrdf_load_stackoverflow)
BY13138U (enrdf_load_stackoverflow)
BY13139U (enrdf_load_stackoverflow)
BY13140U (enrdf_load_stackoverflow)
BY13141U (enrdf_load_stackoverflow)
BY13142U (enrdf_load_stackoverflow)
BY13143U (enrdf_load_stackoverflow)
BY13144U (enrdf_load_stackoverflow)
BY13145U (enrdf_load_stackoverflow)
CN307045498S (enrdf_load_stackoverflow)

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230914

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20240723

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240815

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20240827

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20240909

R150 Certificate of patent or registration of utility model

Ref document number: 7563626

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150