SE9000978D0 - Tvaastegs ferro-kisel smaeltprocess - Google Patents

Tvaastegs ferro-kisel smaeltprocess

Info

Publication number
SE9000978D0
SE9000978D0 SE9000978A SE9000978A SE9000978D0 SE 9000978 D0 SE9000978 D0 SE 9000978D0 SE 9000978 A SE9000978 A SE 9000978A SE 9000978 A SE9000978 A SE 9000978A SE 9000978 D0 SE9000978 D0 SE 9000978D0
Authority
SE
Sweden
Prior art keywords
furnace
stage
ferro
silicone
iron
Prior art date
Application number
SE9000978A
Other languages
English (en)
Other versions
SE501210C2 (sv
SE9000978L (sv
Inventor
V D Dosaj
Original Assignee
Dow Corning
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 Dow Corning filed Critical Dow Corning
Publication of SE9000978D0 publication Critical patent/SE9000978D0/sv
Publication of SE9000978L publication Critical patent/SE9000978L/sv
Publication of SE501210C2 publication Critical patent/SE501210C2/sv

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/003—Making ferrous alloys making amorphous alloys

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Silicon Compounds (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Compounds Of Iron (AREA)
SE9000978A 1989-03-20 1990-03-19 Smältprocess i två steg för framställning av ferrokisel SE501210C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/325,850 US4898712A (en) 1989-03-20 1989-03-20 Two-stage ferrosilicon smelting process

Publications (3)

Publication Number Publication Date
SE9000978D0 true SE9000978D0 (sv) 1990-03-19
SE9000978L SE9000978L (sv) 1990-09-21
SE501210C2 SE501210C2 (sv) 1994-12-12

Family

ID=23269723

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9000978A SE501210C2 (sv) 1989-03-20 1990-03-19 Smältprocess i två steg för framställning av ferrokisel

Country Status (6)

Country Link
US (1) US4898712A (sv)
AU (1) AU614899B2 (sv)
CA (1) CA2012011A1 (sv)
FR (1) FR2644477B1 (sv)
NO (1) NO176927C (sv)
SE (1) SE501210C2 (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5033681A (en) * 1990-05-10 1991-07-23 Ingersoll-Rand Company Ion implantation for fluid nozzle
US5174810A (en) * 1992-02-19 1992-12-29 Dow Corning Corporation Ferrosilicon smelting in a direct current furnace
CA2119847C (en) * 1993-03-30 1997-12-23 Masamichi Saiki Process for formation of artificial seaweed bed
AT410803B (de) * 2001-09-27 2003-08-25 Voest Alpine Ind Anlagen Verfahren zur reduktion von metallhältigem, insbesondere eisenerzhältigem, teilchenförmigem material

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1171719A (en) * 1912-06-12 1916-02-15 Electro Metallurg Co Process of producing ferrosilicon.
FR1310789A (fr) * 1960-11-22 1962-11-30 Union Carbide Corp Production de silicium métallique
US3140168A (en) * 1961-05-31 1964-07-07 Inland Steel Co Reduction of iron ore with hydrogen
SE436124B (sv) * 1982-09-08 1984-11-12 Skf Steel Eng Ab Sett att framstella ferrokisel
DE3411731A1 (de) * 1983-11-26 1985-11-07 International Minerals & Chemical Corp., Northbrook, Ill. Verfahren zur herstellung von silicium aus rohstoff-quarz in einem elektroniederschachtofen sowie verfahren zur reduktion von oxidischen rohstoffen
DE3541125A1 (de) * 1985-05-21 1986-11-27 International Minerals & Chemical Corp., Northbrook, Ill. Verfahren zur herstellung von silicium oder ferrosilicium in einem elektronierderschachtofen und fuer das verfahren geeignete rohstoff-formlinge

Also Published As

Publication number Publication date
AU5146290A (en) 1990-09-20
SE501210C2 (sv) 1994-12-12
FR2644477B1 (fr) 1993-06-11
SE9000978L (sv) 1990-09-21
AU614899B2 (en) 1991-09-12
NO176927C (no) 1995-06-21
NO901039L (no) 1990-09-21
FR2644477A1 (fr) 1990-09-21
NO901039D0 (no) 1990-03-06
NO176927B (no) 1995-03-13
CA2012011A1 (en) 1990-09-20
US4898712A (en) 1990-02-06

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