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Welcome to Anyang Huatuo Metallurgy Co., Ltd.

Established in 1995, Anyang Huatuo Metallurgy Co., Ltd. is specialized in ferro silicon export. As a professional and reliable ferro silicon and slag supplier, we have built cooperation with over 20 countries and regions, including U.S.A. Chile, Argentina, Turkey, Mexico, Korea, Japan, etc. So Huatuo metallurgy has a great share in global market. Our ferroalloy contains ferrosilicon, ferrosilicon briquette, nodulizer, calcium silicon, cored wire, silicon carbide, SiAlBaCa alloy etc. The ferroalloy is mainly used in steel making deoxidizer, casting materials and refractory.

Our factory locates in Qugou Town, Anyang city, Henan province of China with a total area of about 40,000 square meters. With strong technical strength and advanced equipment, we have high quality ferroalloy in ferro silicon, nodulizer, silicon briquette, silicon slag etc. over 10 years. Competitive prices, great service, high quality and time delivery is our business concept. We are based on the equality and mutual benefits to cooperate with partners all over the world. More >>

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selection of inoculant
selection of inoculant

Selection of inoculant: 1.In order to prevent the cracks in large thick-walled castings should choose the RE ferrosilicon-magnesium alloys as inoculant, RE: 13.24%~13.69%, Mg: 12.76%~13.11%, Si: 38%~44%, and the addition amount is 0.25%....

selection of five common elements in ductile iron
selection of five common elements in ductile iron

The chemical composition of ductile iron mainly includes five common elements: carbon , silicon , manganese, sulfur and phosphorus. For some special requirements for structure and performance, a small amount of alloying elements require...

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