Ferrosilicon 60

Ferrosilicon is made of coke, steel shavings, quartz (or silica) as raw materials and is smelted in an electric furnace. In the traditional refining o

Ferrosilicon 72

Ferro silicon is an atomized alloy,which is formed by combining iron and silicon with a silicon content range of 15% to 90%.Ferro silicon is a univers

Ferrosilicon 75

Ferro silicon is a ferro alloy of iron and silicon, which is often used as reducing agent in production and chemical industry. Ferro silicon is wid

Anthracite based carbon additive

Anthracite based carbon additive It is made from well-selected Ningxia Taixi anthracite,used to add the carbon content of the burned steel during the

Cheap Calcined Petroleum Coke

Calcined Petroleum Coke is a kind a petrochemical product, whose raw material is green petroleum coke. This coke is the product of the coker unit in a

CPC High Carbon

High carbon fixed Calcined Petroleum Coke is mainly used for metallurgy & foundry, it can improve the carbon content in steel-melting and casting, Als

CPC low Sulfur

Calcined petroleum coke (CPC) is a product from calcining petroleum coke. This coke is the product of the coker unit in a crude oil refinery. The cal

GPC fine

GPC fine is made from high quality petroleum coke under a temperature of 2,500-3,500C. As a high purity carbon material, it has characteristics of hig