ZA739283B - Process for purifying carboniferous iron triad alloys - Google Patents

Process for purifying carboniferous iron triad alloys

Info

Publication number
ZA739283B
ZA739283B ZA739283A ZA739283A ZA739283B ZA 739283 B ZA739283 B ZA 739283B ZA 739283 A ZA739283 A ZA 739283A ZA 739283 A ZA739283 A ZA 739283A ZA 739283 B ZA739283 B ZA 739283B
Authority
ZA
South Africa
Prior art keywords
carboniferous
purifying
alloys
iron triad
triad
Prior art date
Application number
ZA739283A
Inventor
S Maekipirtti
J Relander
Original Assignee
Outokumpu Oy
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 Outokumpu Oy filed Critical Outokumpu Oy
Publication of ZA739283B publication Critical patent/ZA739283B/en

Links

Classifications

    • 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/02—Obtaining nickel or cobalt by dry processes
    • C22B23/023—Obtaining nickel or cobalt by dry processes with formation of ferro-nickel or ferro-cobalt
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
ZA739283A 1972-12-28 1973-12-06 Process for purifying carboniferous iron triad alloys ZA739283B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI368572A FI50997C (en) 1972-12-28 1972-12-28 Method for purification of carbonaceous alloys of iron, nickel and cobalt.

Publications (1)

Publication Number Publication Date
ZA739283B true ZA739283B (en) 1974-10-30

Family

ID=8508657

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA739283A ZA739283B (en) 1972-12-28 1973-12-06 Process for purifying carboniferous iron triad alloys

Country Status (6)

Country Link
JP (1) JPS568887B2 (en)
DE (1) DE2362968A1 (en)
FI (1) FI50997C (en)
FR (1) FR2212438A1 (en)
NO (1) NO136647C (en)
ZA (1) ZA739283B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB977105A (en) * 1960-02-29 1900-01-01
FR90350E (en) * 1965-10-21 1967-11-24 Air Liquide Process for treating liquid metals, applicable in particular to the production of nodular cast iron

Also Published As

Publication number Publication date
DE2362968A1 (en) 1974-07-11
FR2212438A1 (en) 1974-07-26
JPS568887B2 (en) 1981-02-26
FI50997C (en) 1976-09-10
JPS4997707A (en) 1974-09-17
FR2212438B1 (en) 1976-10-08
NO136647B (en) 1977-07-04
FI50997B (en) 1976-05-31
NO136647C (en) 1977-10-12

Similar Documents

Publication Publication Date Title
ZA75279B (en) Process for making steel
JPS5362717A (en) Process for directly producing steel from iron ore
ZA731678B (en) Process for treating metal surfaces
ZA731351B (en) Steel production method
YU66373A (en) Process for obtaining spongy iron
EG10956A (en) Method for reducing metal ores
YU183173A (en) Process for the purification of melt iron
ZA745433B (en) Ore purification process
YU194373A (en) Device for the oxidation of raw iron into steel
ZA722269B (en) Process for making steel
ZA713005B (en) Purification process
ZA752046B (en) Process for the smelting of steel
ZA739283B (en) Process for purifying carboniferous iron triad alloys
CA944566A (en) Process for reducing iron ores
YU39073B (en) Process for refining fe-based metals
ZA716751B (en) Purification process
ZA713041B (en) An improved process for manufacturing steel
GB1404722A (en) Process for resolving alpha-aminocaprolactam metal complexes
JPS5211135A (en) Siliconizinggtitanizing process for steel
JPS5278724A (en) Titanizinggnitriding process for steel
ZA746797B (en) Metal activation process
ZA731688B (en) Process for the purification of paranitrophenol
YU35447B (en) Process for obtining m-diozane-5-methylamine
CA926130A (en) Iron ore smelting process
SU915795A3 (en) Process for producing magnetic iron gamma-oxide