BR7606896A - CARRYING ELEMENT FOR INTRODUCTION OF REACTIVE AGENTS IN METAL FUSES - Google Patents

CARRYING ELEMENT FOR INTRODUCTION OF REACTIVE AGENTS IN METAL FUSES

Info

Publication number
BR7606896A
BR7606896A BR7606896A BR7606896A BR7606896A BR 7606896 A BR7606896 A BR 7606896A BR 7606896 A BR7606896 A BR 7606896A BR 7606896 A BR7606896 A BR 7606896A BR 7606896 A BR7606896 A BR 7606896A
Authority
BR
Brazil
Prior art keywords
introduction
carrying element
reactive agents
metal fuses
fuses
Prior art date
Application number
BR7606896A
Other languages
Portuguese (pt)
Inventor
T Gammal
Original Assignee
T Gammal
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
Priority claimed from DE2546103A external-priority patent/DE2546103C2/en
Priority claimed from DE19762629275 external-priority patent/DE2629275A1/en
Priority claimed from DE19762633865 external-priority patent/DE2633865A1/en
Application filed by T Gammal filed Critical T Gammal
Publication of BR7606896A publication Critical patent/BR7606896A/en

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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/10—Making spheroidal graphite 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • 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
    • C21C7/064—Dephosphorising; Desulfurising
    • 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
    • C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
    • 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
    • C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
    • C22B9/103—Methods of introduction of solid or liquid refining or fluxing agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
BR7606896A 1975-10-15 1976-10-14 CARRYING ELEMENT FOR INTRODUCTION OF REACTIVE AGENTS IN METAL FUSES BR7606896A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2546103A DE2546103C2 (en) 1975-10-15 1975-10-15 Carrier body for introducing reactants and, if necessary, auxiliaries into molten metal
DE19762629275 DE2629275A1 (en) 1976-06-30 1976-06-30 Gas permeable body - for treating molten metals contains a metal treating agent and substance which forms passages on heating (SW 9.5.77)
DE19762633865 DE2633865A1 (en) 1976-07-28 1976-07-28 CARRIER BODY FOR THE INTRODUCTION OF TREATMENT PRODUCTS IN LIQUID METALS

Publications (1)

Publication Number Publication Date
BR7606896A true BR7606896A (en) 1977-08-30

Family

ID=27186583

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7606896A BR7606896A (en) 1975-10-15 1976-10-14 CARRYING ELEMENT FOR INTRODUCTION OF REACTIVE AGENTS IN METAL FUSES

Country Status (7)

Country Link
JP (1) JPS5257010A (en)
AU (1) AU504073B2 (en)
BR (1) BR7606896A (en)
CA (1) CA1079529A (en)
FR (1) FR2328050A1 (en)
GB (1) GB1562818A (en)
SE (1) SE7611368L (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1570454A (en) * 1976-07-15 1980-07-02 Yoshida Iron Works Co Ltd Method of and vessel for adding treatment agent to molten metal
CH638242A5 (en) * 1978-01-06 1983-09-15 Fischer Ag Georg METHOD FOR DESULFURING LARGE QUANTITIES OF MELTING IRON, STEEL OR CAST IRON.
IT1156736B (en) * 1978-05-12 1987-02-04 Centro Speriment Metallurg METHOD FOR THE INTRODUCTION OF BONES-DESULPHANTS SUBSTANCES UNDER FLOATING METALS WITHOUT USING GASEOUS VEHICLES
US4500352A (en) * 1982-12-01 1985-02-19 Stanton And Staveley Limited Production of cast iron
GB2131050A (en) * 1982-12-01 1984-06-13 Stanton & Staveley Ltd Production of nodular or modified graphite cast iron

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1214038A (en) * 1968-06-07 1970-11-25 Foseco Int Nodularisation of cast iron
BE791502A (en) * 1971-11-17 1973-03-16 Magnesium Elektron Ltd ADDITION OF MAGNESIUM TO FUSION METAL

Also Published As

Publication number Publication date
FR2328050A1 (en) 1977-05-13
AU1875776A (en) 1978-04-20
SE7611368L (en) 1977-04-16
JPS5257010A (en) 1977-05-11
AU504073B2 (en) 1979-10-04
CA1079529A (en) 1980-06-17
GB1562818A (en) 1980-03-19

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