SE400578B - Medel for avsvavling av jernsmeltor - Google Patents

Medel for avsvavling av jernsmeltor

Info

Publication number
SE400578B
SE400578B SE7406101A SE7406101A SE400578B SE 400578 B SE400578 B SE 400578B SE 7406101 A SE7406101 A SE 7406101A SE 7406101 A SE7406101 A SE 7406101A SE 400578 B SE400578 B SE 400578B
Authority
SE
Sweden
Prior art keywords
desulating
measures
melter
iron
iron melter
Prior art date
Application number
SE7406101A
Other languages
English (en)
Swedish (sv)
Inventor
P Metz
F Meyer
K-H Obst
J Stradtmann
Original Assignee
Arbed
Rheinische Kalksteinwerke
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, Rheinische Kalksteinwerke filed Critical Arbed
Publication of SE400578B publication Critical patent/SE400578B/xx

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)
SE7406101A 1973-05-07 1974-05-07 Medel for avsvavling av jernsmeltor SE400578B (sv)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
SE400578B true SE400578B (sv) 1978-04-03

Family

ID=19818812

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7406101A SE400578B (sv) 1973-05-07 1974-05-07 Medel for avsvavling av jernsmeltor

Country Status (8)

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

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
NL7306342A (xx) 1974-11-11
GB1471434A (en) 1977-04-27
IT1015953B (it) 1977-05-20
JPS5030722A (xx) 1975-03-27
DE2422071A1 (de) 1974-12-05
FR2228843A1 (xx) 1974-12-06
BE814653A (fr) 1974-09-02
FR2228843B1 (xx) 1976-12-17

Similar Documents

Publication Publication Date Title
SE403251B (sv) Prostataresektoskop
BR7409822A (pt) Composicao adstringente
FI56307B (fi) Foerfarande foer framstaellning av en faerdig aetbar saedesprodukt
FI56609B (fi) Foerfarande foer framstaellning av kakdeg
FI56611B (fi) Aetbart korvskinn framstaellt av kollagen fraon skinn
FI65492B (fi) Anordning foer detektering av elektromagnetiska vaogor
FI56506B (fi) Spaenn- och laosningsanordning foer gripbyglarna av hopsaettbar gripbygelanordning foer fordonshjul
FI56370B (fi) Anlaeggning foer kompostering av avfallsmaterial
FI55526C (fi) Foerfarande foer metallaongbelaeggning av plastfolier
AR203203A1 (es) Composicion refractaria
FI53973B (fi) Foerfarande foer framstaellning av 6-aminopenicillansyra
FI55498C (fi) Foerfarande foer framstaellning av hypoglycemiska pyridinkarboxamid-sulfonylureafoereningar
FI56497B (fi) Foerfarande foer behandling av faner med kemiska behandlingsmedel i vatten
BR7410318A (pt) Composicao tingivel
SE400578B (sv) Medel for avsvavling av jernsmeltor
IT1026726B (it) Composizione refrattaria
FI53679C (fi) Foerfarande foer framstaellning av skivor av traematerial
FI54813C (fi) Foerfarande foer framstaellning av kortfibrer fraon termoplaster
FI54952C (fi) Saett foer oevervakning av reduktionsverkningsgraden i en kemikalieaotervinningsugn
FI55021C (fi) Framstaellning av alkalimetallamider
FI56098C (fi) Anvaendning av 1-etylimidazoler saosom fungicida vaextskyddsaemnen
FI58365B (fi) Foerfarande foer reglering av en pappersmaskin
FI56302B (fi) Medel foer reglering av tillvaexten av saed
IT1026725B (it) Attivatori per percomposti imorganici
IT1011599B (it) Sabbia per forna da funderia