Steel Plan Consuming Products

There is an old saying in Steel making process – “Take care of Slag, Slag will take care of Steel. Improper composition of Synthetic Slags is detrimental for the quality of steel as it can lead to harmful reversion of P, S, and unwanted oxides. Converter slag is a byproduct that outcomes from the 4th phase of the metallurgical process, crushed to -5mm, consisted mainly of Fe-oxides (Fe total about 60%) and used mainly as aggregate for the production of special type of concrete for covering oil tubes, or other similar works, in several places in the world. Synthetic Slags mixed uniformly and stably. Synthetic Slags can greatly shorten the steelmaking time, efficiently remove impurities and improve the steel quality.

Highlights

• Synthetic Slags are the special refining slag used for bearing steel making
• It has the actions of de-sulphurizing and deoxidizing

Advantages

• It has great effect of de-oxidation and desulfurization in the molten steel
• It could be used as a liquid steel cleanser during the bearing steel refining and reduced dust float pollution effectively

The company is a known Casting Powder Manufacturer, Exporter, and Supplier in India. The Casting Powder is available with us for all types of steels and various casting formats like billets, blooms, and slabs.

How It Works
Casting Powder contains low melting constituents that instantly generate liquid slag, which penetrates into the gap between the mould and the solidifying shell of the billet. Casting Powder is added in small amounts and continuously over the casting duration. The melting of the Casting Powder occurs slowly in layers. Hence, the top surface of the liquid metal in the billet / slab / bloom always remains protected from the atmosphere.

Benefits

• Lubrication
• Protection of liquid steel from atmospheric oxidation
• Promoting required heat transfer between the mould and solidifying shell

Uses : Traditionally Casting Powder is used for bloom and slab casting. Now, it is used for billet (open) casting also as an alternative to mould oil for some plants.

Chemical Analysis (Typical Value)

• SiO (%) 30.20 , CaO (%) 26.46 , MgO (%) 2.10, Al 0 (%) 2.90, Na O(%) 4.03 2 2 3 2
• K 0(%) 1.85, F(%) 4.16 ,F.C(%) 18.21 loss On Ignition (%) 28.88 2
• Basicity 0.81 ,Softening point 1070^o c,Melting Point 1140^o c ,Bulk Density 0.6 gm/cc

Physical Properties : (-180 to -200) mesh granules