DE975543C - Means for introducing a reaction substance, in particular magnesium, in a molten iron - Google Patents

Means for introducing a reaction substance, in particular magnesium, in a molten iron

Info

Publication number
DE975543C
DE975543C DEG14977A DEG0014977A DE975543C DE 975543 C DE975543 C DE 975543C DE G14977 A DEG14977 A DE G14977A DE G0014977 A DEG0014977 A DE G0014977A DE 975543 C DE975543 C DE 975543C
Authority
DE
Germany
Prior art keywords
magnesium
introducing
molten iron
reaction substance
substance
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
DEG14977A
Other languages
German (de)
Inventor
Guenter Dr-Ing Koepke
Kurt Dipl-Ing Ulbricht
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.)
Gutehoffnungshutte Sterkrade AG
Original Assignee
Gutehoffnungshutte Sterkrade 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 Gutehoffnungshutte Sterkrade AG filed Critical Gutehoffnungshutte Sterkrade AG
Priority to DEG14977A priority Critical patent/DE975543C/en
Application granted granted Critical
Publication of DE975543C publication Critical patent/DE975543C/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21CPROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C1/00Refining of pig-iron; Cast iron
    • C21C1/10Making spheroidal graphite cast-iron
DEG14977A 1954-07-25 1954-07-25 Means for introducing a reaction substance, in particular magnesium, in a molten iron Expired DE975543C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG14977A DE975543C (en) 1954-07-25 1954-07-25 Means for introducing a reaction substance, in particular magnesium, in a molten iron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG14977A DE975543C (en) 1954-07-25 1954-07-25 Means for introducing a reaction substance, in particular magnesium, in a molten iron

Publications (1)

Publication Number Publication Date
DE975543C true DE975543C (en) 1962-01-04

Family

ID=7120353

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG14977A Expired DE975543C (en) 1954-07-25 1954-07-25 Means for introducing a reaction substance, in particular magnesium, in a molten iron

Country Status (1)

Country Link
DE (1) DE975543C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4039310A1 (en) * 1990-01-05 1991-09-12 Fischer Ag Georg TREATMENT VESSEL FOR TREATING METAL MELT

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE732761C (en) * 1941-05-08 1943-03-11 Carl Rein Casting vessel for iron or metal casting
DE843166C (en) * 1950-12-16 1952-07-07 Freiherr Hans Prinz Von Buchau Method and device for alloying metals
CH291858A (en) * 1950-10-28 1953-07-15 Von Roll Ag Method for treating liquid iron melts with a metal which is gaseous at the treatment temperature.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE732761C (en) * 1941-05-08 1943-03-11 Carl Rein Casting vessel for iron or metal casting
CH291858A (en) * 1950-10-28 1953-07-15 Von Roll Ag Method for treating liquid iron melts with a metal which is gaseous at the treatment temperature.
DE843166C (en) * 1950-12-16 1952-07-07 Freiherr Hans Prinz Von Buchau Method and device for alloying metals

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4039310A1 (en) * 1990-01-05 1991-09-12 Fischer Ag Georg TREATMENT VESSEL FOR TREATING METAL MELT

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