Recent Developments

Director, NML (1964) Recent Developments. NML Technical Journal, 6 (4). pp. 34-35.

[thumbnail of 34-35.PDF] PDF
34-35.PDF
Restricted to NML users only. Others may use ->
Download (1MB) | Request a copy

Abstract

Refining of OH steel in the ladle with synthetic slag --
Trials have been undertaken in the USSR with synthetic
slag refining of OH steel in the ladle. The synthetic
slag used was of the composition-40-41% A1203; 54-56% CaO ; 1.5-2% SiO3; 1-3% MgO and 0.2-0'5% FeO. The sulphur content of such treated steel was then only 0'006-0012%. The quality of refined low-alloy structural steels, tool steels, low carbon and carbon steels after refining
with synthetic slag was better than the quality of the same types of steel manufactured in electric arc furnaces.

Item Type: Article
Uncontrolled Keywords: Synthetic slag; converter; electric arc
Subjects: Materials Science
Metallurgy
Divisions: Director Office
Depositing User: Users 5 not found.
Date Deposited: 25 Feb 2012 05:47
Last Modified: 25 Feb 2012 05:47
URI: http://eprints.nmlindia.org/id/eprint/4880

Actions (login required)

View Item
View Item