FR33763E - Device for purifying cast iron or molten iron in cupolas or crucibles - Google Patents

Device for purifying cast iron or molten iron in cupolas or crucibles

Info

Publication number
FR33763E
FR33763E FR33763DA FR33763E FR 33763 E FR33763 E FR 33763E FR 33763D A FR33763D A FR 33763DA FR 33763 E FR33763 E FR 33763E
Authority
FR
France
Prior art keywords
cupolas
crucibles
purifying
iron
cast iron
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Josef Dechesne
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 filed Critical
Application granted granted Critical
Publication of FR33763E publication Critical patent/FR33763E/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR33763D 1927-05-10 1927-05-10 Device for purifying cast iron or molten iron in cupolas or crucibles Expired FR33763E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR33763T 1927-05-10

Publications (1)

Publication Number Publication Date
FR33763E true FR33763E (en) 1929-03-04

Family

ID=8671386

Family Applications (1)

Application Number Title Priority Date Filing Date
FR33763D Expired FR33763E (en) 1927-05-10 1927-05-10 Device for purifying cast iron or molten iron in cupolas or crucibles

Country Status (1)

Country Link
FR (1) FR33763E (en)

Similar Documents

Publication Publication Date Title
FR36166E (en) Roller conveyor for glass plates, particularly for use in cooling furnaces
FR33763E (en) Device for purifying cast iron or molten iron in cupolas or crucibles
FR616240A (en) Device for purifying cast iron or molten iron in cupolas or crucibles
FR640366A (en) Improvement provided in the establishment of handlebars for cycles or motorcycles
FR566634A (en) Device for plugging the tap hole in melting furnaces
FR760468A (en) Device for pouring metals into ties or molds
FR686263A (en) Device for rotary kilns, for the reduction of iron ore without melting
FR644052A (en) Improvement provided in the establishment of headlights or faces for vehicles
FR646386A (en) Improvement in the establishment of automatic scales
FR634436A (en) Refining substances for molten metals
FR618900A (en) Improvements in apparatus for the manufacture of cast iron and steel
FR618090A (en) Pot or crucible for glass melting furnaces
FR671701A (en) Cooling device for the furnace head in siemens-martin and similar furnaces
FR653991A (en) Device for refining cast steel in a frame
FR685472A (en) Special steel for azotization
FR678475A (en) Cooling tanks for metallurgical furnaces
FR33597E (en) Improvements in devices requiring draft devices for better air circulation
FR765211A (en) Improvements in the refining of cast iron
FR648685A (en) Solder specially for gray cast iron, steel cast iron, iron and the like
FR32997E (en) Mechanical device for modifying and pouring molten slag for the manufacture of pavers, tiles, slabs, etc., and improvements made to them
FR690382A (en) Device for blowing combustion air into shaft furnaces
FR630305A (en) Device for making the draft in the chimneys
FR644356A (en) Device for quickly changing the reach of crane booms
FR611716A (en) Improvements in prismatic glassworks for lighting, in particular for street lighting
FR702041A (en) Improvements in lifting devices for road vehicles