FR680250A - Refining of cast gray iron and process for obtaining this cast iron - Google Patents

Refining of cast gray iron and process for obtaining this cast iron

Info

Publication number
FR680250A
FR680250A FR680250DA FR680250A FR 680250 A FR680250 A FR 680250A FR 680250D A FR680250D A FR 680250DA FR 680250 A FR680250 A FR 680250A
Authority
FR
France
Prior art keywords
cast
iron
refining
obtaining
gray
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
Bernhard Vervoort
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 FR680250A publication Critical patent/FR680250A/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
    • C21C1/08—Manufacture of cast-iron

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR680250D 1929-05-04 1929-08-13 Refining of cast gray iron and process for obtaining this cast iron Expired FR680250A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE680250X 1929-05-04

Publications (1)

Publication Number Publication Date
FR680250A true FR680250A (en) 1930-04-26

Family

ID=6594964

Family Applications (1)

Application Number Title Priority Date Filing Date
FR680250D Expired FR680250A (en) 1929-05-04 1929-08-13 Refining of cast gray iron and process for obtaining this cast iron

Country Status (1)

Country Link
FR (1) FR680250A (en)

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