GB1117467A - Process for the production of nodular cast iron - Google Patents

Process for the production of nodular cast iron

Info

Publication number
GB1117467A
GB1117467A GB2791665A GB2791665A GB1117467A GB 1117467 A GB1117467 A GB 1117467A GB 2791665 A GB2791665 A GB 2791665A GB 2791665 A GB2791665 A GB 2791665A GB 1117467 A GB1117467 A GB 1117467A
Authority
GB
United Kingdom
Prior art keywords
cast iron
production
nodular cast
alloy
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
GB2791665A
Inventor
John Richard Lane
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.)
E I TE R EL SpA
Original Assignee
E I TE R EL SpA
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 E I TE R EL SpA filed Critical E I TE R EL SpA
Priority to GB2791665A priority Critical patent/GB1117467A/en
Publication of GB1117467A publication Critical patent/GB1117467A/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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • 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
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • C22C37/04—Cast-iron alloys containing spheroidal graphite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)

Abstract

Nodular cast iron is produced by adding an alloy of Fe, Ce, Mg, and B and then a graphitizing agent, e.g. Fe-Si, to the liquid iron. The alloy preferably has the following composition: .Fe.28-78% .Ce.10-60% .Mg.1-10% .B.0.1-2%
GB2791665A 1965-07-01 1965-07-01 Process for the production of nodular cast iron Expired GB1117467A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2791665A GB1117467A (en) 1965-07-01 1965-07-01 Process for the production of nodular cast iron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2791665A GB1117467A (en) 1965-07-01 1965-07-01 Process for the production of nodular cast iron

Publications (1)

Publication Number Publication Date
GB1117467A true GB1117467A (en) 1968-06-19

Family

ID=10267372

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2791665A Expired GB1117467A (en) 1965-07-01 1965-07-01 Process for the production of nodular cast iron

Country Status (1)

Country Link
GB (1) GB1117467A (en)

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