South East Asia Iron and Steel Institute
Desulfurization of Pig Iron with Lance or Through Kanbara Refining a Survey
The operation desulfurization, and sometimes dephosphorization, of pig iron can be conducted in torpedo car or transfer ladles. Main industrial methods for these operations are the deep injection of t ...
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Desulphurization of Molten Steel in RH-Degasser by Powder Blowing to Produce Non Grain Oriented (NGO) Silicon Steel
Steel desulphurization of molten steel during RH treatment by addition of Ca-based fluxes through powder injection lance as well as through alloying vacuum hopper system were investigated by reasearch ...
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Development of the Eco-Friendly Chromium-Free Lubricating Coating on the Galvanized Steel Sheet
In view of the global trend of environment protection and in order to satisfy customer needs, China Steel Corporation (CSC) is committed to developing eco-friendly nonchromate lubricating coating †...
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Development and Application of High-Performance/High-Strength Steel for Architecture and Bridge
• POSCO has developed new high performance steel for bridge and building, HSB690, HSA650 • This developed steel shows 800MPa class of tensile strength, yield ratio lower than 85% and good tou ...
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Development for the Increase of Casting Sequences at Wakayama No.3 Slab Caster
The low carbon steel slabs, which are supplied to other companies in large lot size, have been cast at the No.3 slab caster in Wakayama Steel Works since 2002. In order to increase the productivity of ...
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