FR755939A - Improvements to the process for obtaining ferroalloys with a very low carbon content - Google Patents

Improvements to the process for obtaining ferroalloys with a very low carbon content

Info

Publication number
FR755939A
FR755939A FR755939DA FR755939A FR 755939 A FR755939 A FR 755939A FR 755939D A FR755939D A FR 755939DA FR 755939 A FR755939 A FR 755939A
Authority
FR
France
Prior art keywords
ferroalloys
obtaining
carbon content
low carbon
low
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.)
Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU
Original Assignee
Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU
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 Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU filed Critical Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU
Application granted granted Critical
Publication of FR755939A publication Critical patent/FR755939A/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
    • 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)
FR755939D 1932-08-29 1932-08-29 Improvements to the process for obtaining ferroalloys with a very low carbon content Expired FR755939A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR755939T 1932-08-29

Publications (1)

Publication Number Publication Date
FR755939A true FR755939A (en) 1933-12-01

Family

ID=9165300

Family Applications (1)

Application Number Title Priority Date Filing Date
FR755939D Expired FR755939A (en) 1932-08-29 1932-08-29 Improvements to the process for obtaining ferroalloys with a very low carbon content

Country Status (1)

Country Link
FR (1) FR755939A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE760239C (en) * 1939-07-05 1954-04-22 Stahlwerke Roechling Buderus A Process for making alloy steel
DE973313C (en) * 1949-03-01 1960-01-21 Phoenix Rheinrohr Ag Vereinigt Process for the production of alloyed steels according to the basic wind freshening process
US4363657A (en) * 1979-07-17 1982-12-14 Societe Francaise D'electrometallurgie Sofrem Process for obtaining manganese- and silicon-based alloys by silico-thermal means in a ladle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE760239C (en) * 1939-07-05 1954-04-22 Stahlwerke Roechling Buderus A Process for making alloy steel
DE973313C (en) * 1949-03-01 1960-01-21 Phoenix Rheinrohr Ag Vereinigt Process for the production of alloyed steels according to the basic wind freshening process
US4363657A (en) * 1979-07-17 1982-12-14 Societe Francaise D'electrometallurgie Sofrem Process for obtaining manganese- and silicon-based alloys by silico-thermal means in a ladle

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