NL173422C - METHOD FOR TREATING A COATING STEEL BATH IN A COATING PAN - Google Patents

METHOD FOR TREATING A COATING STEEL BATH IN A COATING PAN

Info

Publication number
NL173422C
NL173422C NL7214886A NL7214886A NL173422C NL 173422 C NL173422 C NL 173422C NL 7214886 A NL7214886 A NL 7214886A NL 7214886 A NL7214886 A NL 7214886A NL 173422 C NL173422 C NL 173422C
Authority
NL
Netherlands
Prior art keywords
coating
treating
steel bath
pan
coating pan
Prior art date
Application number
NL7214886A
Other languages
Dutch (nl)
Other versions
NL7214886A (en
Original Assignee
Arbed
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 Arbed filed Critical Arbed
Publication of NL7214886A publication Critical patent/NL7214886A/xx
Application granted granted Critical
Publication of NL173422C publication Critical patent/NL173422C/en

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
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/06—Deoxidising, e.g. killing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • B22D1/002—Treatment with gases
    • B22D1/005—Injection assemblies therefor
    • 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
    • C21C7/0037—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material
    • 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
    • C21C7/072—Treatment with gases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
NL7214886A 1971-11-09 1972-11-03 METHOD FOR TREATING A COATING STEEL BATH IN A COATING PAN NL173422C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU64232 1971-11-09

Publications (2)

Publication Number Publication Date
NL7214886A NL7214886A (en) 1973-05-11
NL173422C true NL173422C (en) 1984-01-16

Family

ID=19726870

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7214886A NL173422C (en) 1971-11-09 1972-11-03 METHOD FOR TREATING A COATING STEEL BATH IN A COATING PAN

Country Status (9)

Country Link
JP (1) JPS5757530B2 (en)
AT (1) AT332439B (en)
BE (1) BE790764A (en)
CA (1) CA978368A (en)
DE (1) DE2253630C2 (en)
GB (1) GB1362637A (en)
IT (1) IT975418B (en)
LU (1) LU64232A1 (en)
NL (1) NL173422C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU86552A1 (en) * 1986-08-11 1988-03-02 Arbed METHOD AND MEANS FOR SIMULTANEOUSLY HEATING AND CLEANING METAL BATHS
AT390805B (en) * 1988-08-08 1990-07-10 Voest Alpine Stahl Donawitz METHOD FOR HEATING STEEL MELT AND DEVICE FOR CARRYING OUT THIS METHOD
JPH0321820U (en) * 1989-07-11 1991-03-05

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1031818B (en) * 1953-08-03 1958-06-12 Schuechtermann & Kremer Device for introducing magnesium and similar substances into essentially iron-based fused baths, especially cast iron
BE742866A (en) * 1968-12-23 1970-05-14

Also Published As

Publication number Publication date
AT332439B (en) 1976-09-27
GB1362637A (en) 1974-08-07
JPS4855116A (en) 1973-08-02
IT975418B (en) 1974-07-20
NL7214886A (en) 1973-05-11
CA978368A (en) 1975-11-25
DE2253630C2 (en) 1984-11-29
DE2253630A1 (en) 1973-05-10
BE790764A (en) 1973-02-15
LU64232A1 (en) 1973-05-15
ATA947772A (en) 1976-01-15
JPS5757530B2 (en) 1982-12-04

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Legal Events

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