GB1252240A - - Google Patents

Info

Publication number
GB1252240A
GB1252240A GB1252240DA GB1252240A GB 1252240 A GB1252240 A GB 1252240A GB 1252240D A GB1252240D A GB 1252240DA GB 1252240 A GB1252240 A GB 1252240A
Authority
GB
United Kingdom
Prior art keywords
opening
hot
metal
demag
heading
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
English (en)
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
Publication of GB1252240A publication Critical patent/GB1252240A/en
Expired legal-status Critical Current

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
    • C21C1/06—Constructional features of mixers for pig-iron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Food-Manufacturing Devices (AREA)
GB1252240D 1969-04-11 1970-03-04 Expired GB1252240A (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691918400 DE1918400A1 (de) 1969-04-11 1969-04-11 Kippbarer Roheisenmischer

Publications (1)

Publication Number Publication Date
GB1252240A true GB1252240A (https=) 1971-11-03

Family

ID=5730877

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1252240D Expired GB1252240A (https=) 1969-04-11 1970-03-04

Country Status (4)

Country Link
BE (1) BE747568A (https=)
DE (1) DE1918400A1 (https=)
FR (1) FR2038386A1 (https=)
GB (1) GB1252240A (https=)

Also Published As

Publication number Publication date
DE1918400A1 (de) 1970-10-15
FR2038386A1 (fr) 1971-01-08
BE747568A (fr) 1970-08-31

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees