ES374956A3 - Procedure for the desulfuration of a fertile ferrous metal. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the desulfuration of a fertile ferrous metal. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES374956A3
ES374956A3 ES374956A ES374956A ES374956A3 ES 374956 A3 ES374956 A3 ES 374956A3 ES 374956 A ES374956 A ES 374956A ES 374956 A ES374956 A ES 374956A ES 374956 A3 ES374956 A3 ES 374956A3
Authority
ES
Spain
Prior art keywords
ferrous metal
weight
translation
machine
legally binding
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
ES374956A
Other languages
Spanish (es)
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.)
Foseco Trading AG
Original Assignee
Foseco Trading 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 Foseco Trading AG filed Critical Foseco Trading AG
Priority to ES374956A priority Critical patent/ES374956A3/en
Publication of ES374956A3 publication Critical patent/ES374956A3/en
Expired legal-status Critical Current

Links

Landscapes

  • Treatment Of Steel In Its Molten State (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)

Abstract

Process for the desulfurization of a molten ferrous metal, in the ladle itself or in an ingot mold, characterized in that it comprises adding to said molten ferrous metal, the following ingredients, in the proportions indicated: lime (cao), 40 to 80 parts by weight, iron oxide, 5 to 30 parts by weight; oxidizable material, 5 to 20 parts by weight, the weight of the lime in the mixture being at least double that of the iron oxide, and the weight of iron oxide in the mixture being stoichiometrically insufficient to oxidize all of the oxidizable material present . (Machine-translation by Google Translate, not legally binding)
ES374956A 1969-12-27 1969-12-27 Procedure for the desulfuration of a fertile ferrous metal. (Machine-translation by Google Translate, not legally binding) Expired ES374956A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES374956A ES374956A3 (en) 1969-12-27 1969-12-27 Procedure for the desulfuration of a fertile ferrous metal. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES374956A ES374956A3 (en) 1969-12-27 1969-12-27 Procedure for the desulfuration of a fertile ferrous metal. (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES374956A3 true ES374956A3 (en) 1972-02-16

Family

ID=8454657

Family Applications (1)

Application Number Title Priority Date Filing Date
ES374956A Expired ES374956A3 (en) 1969-12-27 1969-12-27 Procedure for the desulfuration of a fertile ferrous metal. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES374956A3 (en)

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