AT266360B - Verfahren zum Impfen von Gußeisenschmelzen - Google Patents

Verfahren zum Impfen von Gußeisenschmelzen

Info

Publication number
AT266360B
AT266360B AT915666A AT915666A AT266360B AT 266360 B AT266360 B AT 266360B AT 915666 A AT915666 A AT 915666A AT 915666 A AT915666 A AT 915666A AT 266360 B AT266360 B AT 266360B
Authority
AT
Austria
Prior art keywords
cast iron
molten cast
inoculating molten
inoculating
iron
Prior art date
Application number
AT915666A
Other languages
English (en)
Inventor
Heiner Dipl Ing Dr Traeger
Albert Dipl Ing Dr Kaune
Karl Josef Dipl Reifferscheid
Karl Heinz Dr Kleemann
Heinrich Dipl Ing Otten
Original Assignee
Metallgesellschaft Ag
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 Metallgesellschaft Ag filed Critical Metallgesellschaft Ag
Application granted granted Critical
Publication of AT266360B publication Critical patent/AT266360B/de

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
    • C21C1/08—Manufacture of 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
    • C21C1/10—Making spheroidal graphite cast-iron
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/10—Roasting processes in fluidised form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
AT915666A 1965-11-17 1966-09-30 Verfahren zum Impfen von Gußeisenschmelzen AT266360B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0067294 1965-11-17

Publications (1)

Publication Number Publication Date
AT266360B true AT266360B (de) 1968-11-11

Family

ID=7312135

Family Applications (1)

Application Number Title Priority Date Filing Date
AT915666A AT266360B (de) 1965-11-17 1966-09-30 Verfahren zum Impfen von Gußeisenschmelzen

Country Status (5)

Country Link
AT (1) AT266360B (de)
DE (1) DE1458899A1 (de)
ES (1) ES331978A2 (de)
GB (1) GB1132056A (de)
NL (1) NL6614437A (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1278265A (en) * 1968-07-17 1972-06-21 Materials & Methods Ltd Improved process for the manufacture of nodular cast iron
GB1311093A (en) * 1969-03-13 1973-03-21 Materials & Methods Ltd Process for the treatment of molten metals
US3658115A (en) * 1970-11-30 1972-04-25 Gen Motors Corp Method of inoculating nodular cast iron
SE406930B (sv) * 1973-05-28 1979-03-05 Pont A Mousson Forfarande for nodularisering av grafit i smelt gjutjern med modulariseringsmedel i form av pelleter
US3851700A (en) * 1973-08-20 1974-12-03 Gen Motors Corp Method of inoculating nodular cast iron
CA1070474A (en) * 1975-08-22 1980-01-29 Prem P. Mohla Nodularizing catalyst for cast iron and method of making same
US4037643A (en) * 1975-08-22 1977-07-26 Ford Motor Company Nodularizing treatment employing unitized modifying agent
CH665851A5 (de) * 1986-03-20 1988-06-15 Fischer Ag Georg Verfahren zur herstellung von perlitischen gusseisensorten.
US20050189083A1 (en) * 2004-03-01 2005-09-01 Stahl Kenneth G.Jr. Casting mold and method for casting achieving in-mold modification of a casting metal

Also Published As

Publication number Publication date
ES331978A2 (es) 1967-11-01
DE1458899A1 (de) 1969-02-13
GB1132056A (en) 1968-10-30
NL6614437A (de) 1967-05-18

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