RO84751B1 - Adaosuri de aliere pentru bai de otel - Google Patents

Adaosuri de aliere pentru bai de otel

Info

Publication number
RO84751B1
RO84751B1 RO107391A RO10739182A RO84751B1 RO 84751 B1 RO84751 B1 RO 84751B1 RO 107391 A RO107391 A RO 107391A RO 10739182 A RO10739182 A RO 10739182A RO 84751 B1 RO84751 B1 RO 84751B1
Authority
RO
Romania
Prior art keywords
oxides
alloying additions
alloy
steel baths
metal
Prior art date
Application number
RO107391A
Other languages
English (en)
Inventor
Gloria Moore Faulring
Alen Fitzgibbon
Frank Slish
Original Assignee
Union Carbide Corporation
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 Union Carbide Corporation filed Critical Union Carbide Corporation
Priority to RO107391A priority Critical patent/RO84751B1/ro
Publication of RO84751B1 publication Critical patent/RO84751B1/ro

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  • Treatment Of Steel In Its Molten State (AREA)

Abstract

Adaosurile de aliere pentru bai de otel, conform inventiei sunt constituite din aglomerate de oxizi metalici între oxizi de Nb, Mo, Cr de w si dintr-un reducator tip divizat un aliaj de calciu-siliciu de preferinta ci 28....32% Cr. în scopul maririi gradului de asimilare a metalului de aliere în topitura, adaosurile contin 20...80% Nb2o5, WO3, MoO3 sau CrO3 si 80.....20% aliaj de calciu-siliciu fin divizat.
RO107391A 1982-04-29 1982-04-29 Adaosuri de aliere pentru bai de otel RO84751B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO107391A RO84751B1 (ro) 1982-04-29 1982-04-29 Adaosuri de aliere pentru bai de otel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO107391A RO84751B1 (ro) 1982-04-29 1982-04-29 Adaosuri de aliere pentru bai de otel

Publications (1)

Publication Number Publication Date
RO84751B1 true RO84751B1 (ro) 1984-09-30

Family

ID=40903452

Family Applications (1)

Application Number Title Priority Date Filing Date
RO107391A RO84751B1 (ro) 1982-04-29 1982-04-29 Adaosuri de aliere pentru bai de otel

Country Status (1)

Country Link
RO (1) RO84751B1 (ro)

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