TOPCHASE can process all kinds of alloy metels addtives for steelmaking
can adjust the chemical composition and size as per client requirement .
Alloys on hotselling as below:

1. Silicon Aluminum Barium Calcium Alloy

Si-Al-Ba-Ca is a new deoxidizer anddesulfurizer, can minimize the oxygen, Meanwhile , forming the complex oxides
which content Si, Al, Ba, Ca, easier floating.
And can purified the molten steel, improve the steel impact resistance and processing property.
It Can be adjust the chemical composition and size as per client requirement .

2.Silicon-Calcium-Barium Alloy

Si-Ca-Ba is an new and high efficent complex alloy of Ba Series;Can be used as deoxidizer and dusulfurizer, and dephosphorization effect.
in Steel-making industry, for foundry it can be used as Inoculant and metamorphic agent .
Ba can effectively reduce the vapor pressure of Ca, increase the solubility of Ca in the molten steel;
It is proved that Ba effectively protect Ca in molten steel, reduce the oxidation of Ca, so as to meet the purpose of handling calcium
in molten steel.

3.Silicon-Carbon Alloy

Silicon-Carbon alloy (Si-C) is a new alloy type for converter, which can replace ferrosilicon, silicon carbide, carbon additive, etc.
It is used for deoxygenation in smelting.
a.With this new technology it can reduce the consumption amount of oxygen scavenger,
b. increase the stability.
c.And the steel chemical composition, mechanical properties and internal quality are superior to the traditional process.

Si-C Alloy Advantages:
1).Can be process into ball, powder or granule as per client request.
2).With big density, and high purity, no pollution with molten steel.
3).Can keep higher and stable recovery rate.low carbon and Si recovery rate up to 95%.
4).Easy to operation, no need add special equipment.
5).Enjoy high reputation among users.