FR991019A - Desulphurization process for special cast irons, or not, before addition of magnesium and products obtained - Google Patents

Desulphurization process for special cast irons, or not, before addition of magnesium and products obtained

Info

Publication number
FR991019A
FR991019A FR991019DA FR991019A FR 991019 A FR991019 A FR 991019A FR 991019D A FR991019D A FR 991019DA FR 991019 A FR991019 A FR 991019A
Authority
FR
France
Prior art keywords
magnesium
products obtained
before addition
cast irons
desulphurization process
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.)
Mond Nickel Co Ltd
Original Assignee
Mond Nickel Co Ltd
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 Mond Nickel Co Ltd filed Critical Mond Nickel Co Ltd
Application granted granted Critical
Publication of FR991019A publication Critical patent/FR991019A/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
    • C21C1/10—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)
FR991019D 1948-07-29 1949-07-20 Desulphurization process for special cast irons, or not, before addition of magnesium and products obtained Expired FR991019A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB991019X 1948-07-29

Publications (1)

Publication Number Publication Date
FR991019A true FR991019A (en) 1951-09-28

Family

ID=10852704

Family Applications (1)

Application Number Title Priority Date Filing Date
FR991019D Expired FR991019A (en) 1948-07-29 1949-07-20 Desulphurization process for special cast irons, or not, before addition of magnesium and products obtained

Country Status (1)

Country Link
FR (1) FR991019A (en)

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