FR1077890A - Improvements in processes for the manufacture of briquettes, in particular those used for the addition of easily oxidizable or volatile metals to baths of molten metals - Google Patents

Improvements in processes for the manufacture of briquettes, in particular those used for the addition of easily oxidizable or volatile metals to baths of molten metals

Info

Publication number
FR1077890A
FR1077890A FR1077890DA FR1077890A FR 1077890 A FR1077890 A FR 1077890A FR 1077890D A FR1077890D A FR 1077890DA FR 1077890 A FR1077890 A FR 1077890A
Authority
FR
France
Prior art keywords
metals
briquettes
baths
manufacture
processes
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
Fredrik Jorgen Ording Hurum
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 FR1077890A publication Critical patent/FR1077890A/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
    • C21C1/105—Nodularising additive agents
FR1077890D 1952-05-29 1953-05-28 Improvements in processes for the manufacture of briquettes, in particular those used for the addition of easily oxidizable or volatile metals to baths of molten metals Expired FR1077890A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1077890X 1952-05-29

Publications (1)

Publication Number Publication Date
FR1077890A true FR1077890A (en) 1954-11-12

Family

ID=20419668

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1077890D Expired FR1077890A (en) 1952-05-29 1953-05-28 Improvements in processes for the manufacture of briquettes, in particular those used for the addition of easily oxidizable or volatile metals to baths of molten metals

Country Status (1)

Country Link
FR (1) FR1077890A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2234372A1 (en) * 1973-06-20 1975-01-17 Centro Speriment Metallurg
FR2372896A1 (en) * 1976-12-01 1978-06-30 Toyo Soda Mfg Co Ltd ADDITIVE USABLE FOR REFINING CAST IRON

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2234372A1 (en) * 1973-06-20 1975-01-17 Centro Speriment Metallurg
FR2372896A1 (en) * 1976-12-01 1978-06-30 Toyo Soda Mfg Co Ltd ADDITIVE USABLE FOR REFINING CAST IRON

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