YU233682A - Process for refining metallic ferrochromium - Google Patents

Process for refining metallic ferrochromium

Info

Publication number
YU233682A
YU233682A YU02336/82A YU233682A YU233682A YU 233682 A YU233682 A YU 233682A YU 02336/82 A YU02336/82 A YU 02336/82A YU 233682 A YU233682 A YU 233682A YU 233682 A YU233682 A YU 233682A
Authority
YU
Yugoslavia
Prior art keywords
ferrochromium
refining metallic
refining
metallic
metallic ferrochromium
Prior art date
Application number
YU02336/82A
Other languages
English (en)
Inventor
T R Curr
N A Barcza
Original Assignee
Mineral Tech Council
Middelburg Steel And Alloys Lt
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 Mineral Tech Council, Middelburg Steel And Alloys Lt filed Critical Mineral Tech Council
Publication of YU233682A publication Critical patent/YU233682A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C35/00—Master alloys for iron or steel
    • C22C35/005—Master alloys for iron or steel based on iron, e.g. ferro-alloys
    • 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
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5264—Manufacture of alloyed steels including ferro-alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/16—Remelting metals
    • C22B9/22—Remelting metals with heating by wave energy or particle radiation
    • C22B9/226—Remelting metals with heating by wave energy or particle radiation by electric discharge, e.g. plasma
    • 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
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5205—Manufacture of steel in electric furnaces in a plasma heated furnace
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Silicon Compounds (AREA)
  • Manufacture Of Iron (AREA)
  • Compounds Of Iron (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
YU02336/82A 1981-10-19 1982-10-18 Process for refining metallic ferrochromium YU233682A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA817209 1981-10-19

Publications (1)

Publication Number Publication Date
YU233682A true YU233682A (en) 1985-03-20

Family

ID=25575704

Family Applications (1)

Application Number Title Priority Date Filing Date
YU02336/82A YU233682A (en) 1981-10-19 1982-10-18 Process for refining metallic ferrochromium

Country Status (22)

Country Link
US (1) US4426223A (fr)
JP (1) JPS58136745A (fr)
AT (1) AT382641B (fr)
AU (1) AU534839B2 (fr)
BR (1) BR8206065A (fr)
CA (1) CA1199499A (fr)
DE (1) DE3238174A1 (fr)
ES (1) ES516606A0 (fr)
FI (1) FI70258C (fr)
FR (1) FR2514785B1 (fr)
GB (1) GB2110717B (fr)
GR (1) GR76912B (fr)
IN (1) IN158808B (fr)
IT (1) IT1153269B (fr)
MX (1) MX160059A (fr)
NO (1) NO156494C (fr)
RO (1) RO89015A (fr)
SE (1) SE460908B (fr)
TR (1) TR21724A (fr)
WO (1) WO1983001462A1 (fr)
YU (1) YU233682A (fr)
ZW (1) ZW22082A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1191517B (it) * 1986-04-22 1988-03-23 Necchi Spa Procedimento per l'adduzione di elementi chimici metallici in fusioni metalliche
WO1989007499A1 (fr) * 1988-02-09 1989-08-24 The Broken Hill Proprietary Company Limited Procedes de surchauffage et de micro-alliage de metal fondu par contact avec un arc de plasma
DE102007016102A1 (de) * 2007-04-03 2008-10-09 Linde Ag Vorrichtung und Verfahren zur Behandlung von Metallschmelzen
RU2553118C1 (ru) * 2013-12-13 2015-06-10 Федеральное государственное унитарное предприятие "Центральный научно-исследовательский институт черной металлургии им. И.П. Бардина" Способ производства низкоуглеродистого феррохрома в электропечи
US10508319B1 (en) 2019-06-27 2019-12-17 MM Metals USA, LLC Method and system for producing low carbon ferrochrome from chromite ore and low carbon ferrochrome produced thereby

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US789093A (en) 1903-07-13 1905-05-02 Thomas E Hunt Furnace.
US1465576A (en) 1922-09-29 1923-08-21 Thomas G Biggs Index tag
US2845342A (en) 1953-03-12 1958-07-29 Strategic Udy Metallurg & Chem Method of recovering ferrochromium
GB789093A (en) * 1954-06-16 1958-01-15 Chromium Mining & Smelting Cor Improvements in or relating to the production of low carbon ferrochromium
US2776882A (en) * 1955-12-19 1957-01-08 Union Carbide & Carbon Corp Decarburizing high-carbon ferrochromium
US3615349A (en) * 1968-01-10 1971-10-26 William Bleloch Production of alloys of iron
JPS5414043B1 (fr) * 1969-12-23 1979-06-04
JPS5038050B2 (fr) * 1971-12-29 1975-12-06
JPS52150320A (en) * 1976-06-10 1977-12-14 Nippon Steel Corp Production of low carbon ferrochromium

Also Published As

Publication number Publication date
GR76912B (fr) 1984-09-04
FI823522A0 (fi) 1982-10-15
SE8205893L (sv) 1983-04-20
FR2514785A1 (fr) 1983-04-22
ES8308933A1 (es) 1983-10-01
JPS58136745A (ja) 1983-08-13
NO823423L (no) 1983-04-20
US4426223A (en) 1984-01-17
SE8205893D0 (sv) 1982-10-18
CA1199499A (fr) 1986-01-21
AU8928082A (en) 1983-05-19
BR8206065A (pt) 1983-09-13
IT8223821A0 (it) 1982-10-19
MX160059A (es) 1989-11-16
ATA383982A (de) 1986-08-15
FI823522L (fi) 1983-04-20
IT1153269B (it) 1987-01-14
GB2110717A (en) 1983-06-22
AU534839B2 (en) 1984-02-16
NO156494C (no) 1987-09-30
GB2110717B (en) 1986-02-26
FI70258B (fi) 1986-02-28
NO156494B (no) 1987-06-22
ZW22082A1 (en) 1983-01-19
AT382641B (de) 1987-03-25
ES516606A0 (es) 1983-10-01
SE460908B (sv) 1989-12-04
IN158808B (fr) 1987-01-31
FI70258C (fi) 1986-09-15
DE3238174C2 (fr) 1990-10-11
FR2514785B1 (fr) 1986-05-09
RO89015A (fr) 1986-04-30
WO1983001462A1 (fr) 1983-04-28
TR21724A (tr) 1985-04-25
DE3238174A1 (de) 1983-04-28

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