Company Profile
CHINA SHAANXI RICHBOND IMP.& EXP. INDUSTRIAL CORP.,LTD
We have our own professional brand, professional personnel, professional entities and professional marketing and sales network, investment in the coke plant and has its own complete machine screening processing equipment warehouse and carbon plant, the company mainly produces and exports all kinds of"RICHBOND" brand high quality carbon and charge products (including foundry coke, metallurgical coke, carbon block, gas coke,carbon additives, petroleum coke, calcined petroleum coke, amorphous graphite, graphite electrode, pig iron, Ferro manganese, ferro silicon, etc.) . Our products are not only praised by Korean,Thailand and other Asian customers, but also in the Middle East, Europe and the United States and other countries are growing in popularity.
Due to 29 year professional experience,We also can strictly control the quality to our products,Our suppliers are strictly selected, Every link will be supervised, so do not worry about quality.
After-sales, if there are any questions, you can contact us, we will promptly reply.
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Product Description
Pig iron is a coarse iron produced directly in a blast furnace, which can be further refined into steel, wrought iron or industrial pure iron, or remelted and cast into a special shape. Pig iron is an iron-carbon alloy with a carbon content of more than 2% , the carbon content of industrial pig iron is generally between 2.11% -4.3% , and contains C, Si, Mn, s, P and other elements. According to the different forms of carbon in pig iron, it can be divided into steelmaking pig iron, cast pig iron and nodular cast iron. Pig iron properties for hard, wear-resistant, casting good, but the pig iron brittle, can not be forging.
High-purity pig iron is a high-end casting iron with low content of harmful impurities such as phosphorus, sulfur, manganese, and titanium and very little content of specific trace elements. It is mainly used in wind power castings, nuclear power castings, large-section ductile iron castings, ductile iron castings with requirements for low-temperature impact toughness and fatigue performance.
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