IT1012864B - Bramme d acciaio a colata conti nua per lamiere d acciaio aventi eocellente lavorabilita e metodo per la produzione delle stesse - Google Patents

Bramme d acciaio a colata conti nua per lamiere d acciaio aventi eocellente lavorabilita e metodo per la produzione delle stesse

Info

Publication number
IT1012864B
IT1012864B IT2323474A IT2323474A IT1012864B IT 1012864 B IT1012864 B IT 1012864B IT 2323474 A IT2323474 A IT 2323474A IT 2323474 A IT2323474 A IT 2323474A IT 1012864 B IT1012864 B IT 1012864B
Authority
IT
Italy
Prior art keywords
steel sheets
eocellent
nua
conti
workability
Prior art date
Application number
IT2323474A
Other languages
English (en)
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Application granted granted Critical
Publication of IT1012864B publication Critical patent/IT1012864B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/10—Handling in a vacuum
    • 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
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/06—Deoxidising, e.g. killing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Continuous Casting (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
IT2323474A 1973-05-29 1974-05-28 Bramme d acciaio a colata conti nua per lamiere d acciaio aventi eocellente lavorabilita e metodo per la produzione delle stesse IT1012864B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6007373A JPS5438567B2 (it) 1973-05-29 1973-05-29

Publications (1)

Publication Number Publication Date
IT1012864B true IT1012864B (it) 1977-03-10

Family

ID=13131528

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2323474A IT1012864B (it) 1973-05-29 1974-05-28 Bramme d acciaio a colata conti nua per lamiere d acciaio aventi eocellente lavorabilita e metodo per la produzione delle stesse

Country Status (4)

Country Link
JP (1) JPS5438567B2 (it)
DE (1) DE2425398B2 (it)
FR (1) FR2231756A1 (it)
IT (1) IT1012864B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50149521A (it) * 1974-05-24 1975-11-29
JPS6047323B2 (ja) * 1976-12-04 1985-10-21 新日本製鐵株式会社 鋼板用連鋳スラブの製造方法
JPS5460275A (en) * 1977-10-22 1979-05-15 Hiroshi Uchiyama Vertical multiistep stirring tank type reactor
JPS54109019A (en) * 1978-02-14 1979-08-27 Nakayama Steel Works Ltd Production of cast strip for making super low carbon killed steel wire material
JPS5941503B2 (ja) * 1979-11-21 1984-10-08 新日本製鐵株式会社 浸炭焼入れ性にすぐれかつ異状組織を生じない熱間圧延鋼板
JPS6227425A (ja) * 1985-07-30 1987-02-05 Toyobo Co Ltd 弾性ポリエステルの製造方法

Also Published As

Publication number Publication date
JPS5438567B2 (it) 1979-11-21
FR2231756B1 (it) 1977-06-24
JPS508713A (it) 1975-01-29
DE2425398B2 (de) 1979-06-28
FR2231756A1 (en) 1974-12-27
DE2425398A1 (de) 1975-01-02

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