FR664458A - Process of using cerium in the manufacture of steel and iron - Google Patents

Process of using cerium in the manufacture of steel and iron

Info

Publication number
FR664458A
FR664458A FR664458DA FR664458A FR 664458 A FR664458 A FR 664458A FR 664458D A FR664458D A FR 664458DA FR 664458 A FR664458 A FR 664458A
Authority
FR
France
Prior art keywords
cerium
iron
manufacture
steel
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR664458A publication Critical patent/FR664458A/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
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/06—Deoxidising, e.g. killing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR664458D 1927-12-17 1928-11-22 Process of using cerium in the manufacture of steel and iron Expired FR664458A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE664458X 1927-12-17

Publications (1)

Publication Number Publication Date
FR664458A true FR664458A (en) 1929-09-03

Family

ID=6589424

Family Applications (1)

Application Number Title Priority Date Filing Date
FR664458D Expired FR664458A (en) 1927-12-17 1928-11-22 Process of using cerium in the manufacture of steel and iron

Country Status (1)

Country Link
FR (1) FR664458A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1220617B (en) * 1958-02-03 1966-07-07 Res Inst Iron Steel Master alloy for the production of fine-grained steels
DE1239715B (en) * 1957-10-12 1967-05-03 Res Inst Iron Steel Process for the production of nodular steels in the as-cast state

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1239715B (en) * 1957-10-12 1967-05-03 Res Inst Iron Steel Process for the production of nodular steels in the as-cast state
DE1220617B (en) * 1958-02-03 1966-07-07 Res Inst Iron Steel Master alloy for the production of fine-grained steels

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