FR1145125A - Process for degassing and improving the structure by treating liquid iron - Google Patents

Process for degassing and improving the structure by treating liquid iron

Info

Publication number
FR1145125A
FR1145125A FR1145125DA FR1145125A FR 1145125 A FR1145125 A FR 1145125A FR 1145125D A FR1145125D A FR 1145125DA FR 1145125 A FR1145125 A FR 1145125A
Authority
FR
France
Prior art keywords
degassing
improving
treating liquid
liquid iron
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)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Von Roll AG
Von Roll Holding AG
Original Assignee
Von Roll AG
Von Roll Ludwig Schen Eisenwerke 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 Von Roll AG, Von Roll Ludwig Schen Eisenwerke AG filed Critical Von Roll AG
Application granted granted Critical
Publication of FR1145125A publication Critical patent/FR1145125A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR1145125D 1953-07-21 1954-07-09 Process for degassing and improving the structure by treating liquid iron Expired FR1145125A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1145125X 1953-07-21

Publications (1)

Publication Number Publication Date
FR1145125A true FR1145125A (en) 1957-10-22

Family

ID=4559888

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1145125D Expired FR1145125A (en) 1953-07-21 1954-07-09 Process for degassing and improving the structure by treating liquid iron

Country Status (1)

Country Link
FR (1) FR1145125A (en)

Similar Documents

Publication Publication Date Title
FR1120874A (en) Process for treating hydrocarbons in the presence of hydrogen
FR1163957A (en) Process for treating hydrocarbons with hydrogen
FR1145125A (en) Process for degassing and improving the structure by treating liquid iron
FR1145124A (en) Process for degassing and improving the structure by treating liquid iron
FR1173591A (en) Process for treating hydrocarbon polymers
FR1399462A (en) Surface treatment process for iron and steel
FR1151416A (en) Metal refining process
FR1246974A (en) Cast iron refining process
CH354644A (en) Process for the simultaneous deposition of lead and indium by electrolysis
FR1117130A (en) Combined hydrocarbon treatment process
FR1161575A (en) Process for the treatment of polyamides
FR1152673A (en) Improvements in metal refining processes
FR1141264A (en) Process for the treatment of liquid sulfur
FR1155524A (en) Method and arrangements for improving combustion
FR1204081A (en) Cast iron refining process
FR1187877A (en) Metallurgical process for the treatment of steels
FR1263039A (en) Liquid pig iron refining process
FR1096710A (en) Method and device for the treatment of iron pyrites
FR1082165A (en) Preliminary refining process for cast iron
FR1159196A (en) Process for treating alkylene polymers
FR1184952A (en) Metallurgical steel treatment process
FR70540E (en) Preliminary refining process for cast iron
FR1144319A (en) Steel desulphurization process
FR1159985A (en) Process and installation for the treatment of plant materials
FR1219271A (en) Cast iron refining process