IT1015953B - Agente e procedimento per il trattamento in particolare per la desolforazione di colate di ferro - Google Patents

Agente e procedimento per il trattamento in particolare per la desolforazione di colate di ferro

Info

Publication number
IT1015953B
IT1015953B IT5083674A IT5083674A IT1015953B IT 1015953 B IT1015953 B IT 1015953B IT 5083674 A IT5083674 A IT 5083674A IT 5083674 A IT5083674 A IT 5083674A IT 1015953 B IT1015953 B IT 1015953B
Authority
IT
Italy
Prior art keywords
desulforation
castors
iron
procedure
agent
Prior art date
Application number
IT5083674A
Other languages
English (en)
Original Assignee
Rheinische Kalksteinwerke
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 Rheinische Kalksteinwerke, Arbed filed Critical Rheinische Kalksteinwerke
Application granted granted Critical
Publication of IT1015953B publication Critical patent/IT1015953B/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
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/06—Deoxidising, e.g. killing
    • 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
    • C21C1/00—Refining of pig-iron; Cast iron
    • 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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/02—Dephosphorising or desulfurising
    • 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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/02—Dephosphorising or desulfurising
    • C21C1/025—Agents used for dephosphorising or desulfurising

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
IT5083674A 1973-05-07 1974-05-07 Agente e procedimento per il trattamento in particolare per la desolforazione di colate di ferro IT1015953B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7306342A NL7306342A (it) 1973-05-07 1973-05-07

Publications (1)

Publication Number Publication Date
IT1015953B true IT1015953B (it) 1977-05-20

Family

ID=19818812

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5083674A IT1015953B (it) 1973-05-07 1974-05-07 Agente e procedimento per il trattamento in particolare per la desolforazione di colate di ferro

Country Status (8)

Country Link
JP (1) JPS5030722A (it)
BE (1) BE814653A (it)
DE (1) DE2422071A1 (it)
FR (1) FR2228843B1 (it)
GB (1) GB1471434A (it)
IT (1) IT1015953B (it)
NL (1) NL7306342A (it)
SE (1) SE400578B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9499878B2 (en) * 2014-05-29 2016-11-22 Pierre Vayda Composite briquette for steelmaking or ironmaking furnace charge
CN115478130A (zh) * 2022-09-19 2022-12-16 山东钢铁股份有限公司 一种镁处理用包芯线及其使用方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1335370A (en) * 1917-10-09 1920-03-30 Ellis Foster Co Desulfurizing cast-iron
GB764157A (en) * 1955-02-14 1956-12-19 Fredrik Jorgen Ording Hurum Method for utilizing magnesium for the purpose of desulphurizing and refining a molten metal
GB824394A (en) * 1956-02-23 1959-11-25 Alfred Decker Method for the desulphurization of pig iron and steel

Also Published As

Publication number Publication date
FR2228843A1 (it) 1974-12-06
BE814653A (fr) 1974-09-02
DE2422071A1 (de) 1974-12-05
SE400578B (sv) 1978-04-03
NL7306342A (it) 1974-11-11
GB1471434A (en) 1977-04-27
JPS5030722A (it) 1975-03-27
FR2228843B1 (it) 1976-12-17

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