| Silicon Metal Grade |
Chemical Composition % |
| Impurities(%) |
| Si (%) |
Fe |
Al |
Ca |
| Silicon Metal 1101 |
99.79 |
0.1 |
0.1 |
0.01 |
| Silicon Metal 2202 |
99.58 |
0.2 |
0.2 |
0.02 |
| Silicon Metal 3303 |
99.37 |
0.3 |
0.3 |
0.03 |
| Silicon Metal 411 |
99.4 |
0.4 |
0.1 |
0.1 |
| Silicon Metal 421 |
99.3 |
0.4 |
0.2 |
0.1 |
| Silicon Metal 441 |
99.1 |
0.4 |
0.4 |
0.1 |
| Silicon Metal 551 |
98.9 |
0.5 |
0.5 |
0.1 |
| Silicon Metal 553 |
98.7 |
0.5 |
0.5 |
0.3 |
Silicon Metal is a very important industrial product can be used in steel-making, cast iron, aluminum (aviation, aircraft & automobile parts production), and silicon optoelectronic device and many other industries. It's known as the "salt" of modern industries. Metal silicon is made from quartz and coke in electric heating furnace smelting products. The main ingredient of silicon content is about 98%. The rest of impurities is iron, aluminum and calcium etc.
Silicon Metal lump was produced in electric heating furnace by quartz and coke. Quartz will be redox and became molten silicon liquid. After cooling, it will be solid as we see. The primal silicon metal lump is very large. Then it will be made into smaller lumps which we call standard size. Silicon Metal Lumps will be 10-100mm.
It is silver gray or dark gray with metallic luster, which be of high melting point, good heat resistance, high resistivity and superior oxidation resistance.
Our silicon metal is carefully packed in a waterproof plastic woven bag, ensuring its quality and integrity during transportation. Each bag contains 1000kg of silicon metal, but we can also accommodate your specific requirements.
At Anyang Zhengzhao Metallurgical Refractory Co., Ltd., we are committed to providing you with high-quality silicon metal. Our China-based factory offers this product at a competitive price, ensuring that it meets your needs and exceeds your expectations.
Our large-scale production enterprise has been in the ferroalloy business for over three years, with a focus on research, development, production, and sales. Our company is situated in the peaceful city of Anyang in Henan province, China.
We cover an area of approximately 15,000 square meters and have advanced smelting furnaces and cutting-edge crushing and screening production lines, enabling us to produce 20,000 tons annually. We are committed to quality, which is why we have two laboratories and a metallurgical materials testing center staffed with dozens of senior researchers.
Our silicon metal is a low-carbon lump-type product that is ideal for various applications, including industrial purposes and as a raw material for steel production.
Our silicon metal delivers exceptional performance and is supplied to large and medium-sized iron and steel enterprises in China, as well as exported to Japan, Korea, India, Europe, and the United States. Our reputation for reliability and excellence has made us a trusted supplier in the global market.
Experience the calming and soothing effects of our high purity silicon metal. With its exceptional quality and competitive price, it is the perfect choice for your metallurgical needs. Trust Anyang Zhengzhao Metallurgical Refractory Co., Ltd. to provide you with the finest silicon metal.
1. Well-equipped, stable and high-quality raw material supply chain, to provide customers with the best quality products.
2. Strict quality inspection process and professional certificate testing to ensure the quality level of the final product.
3. Excellent sales team can provide customers with integrated and professional services.
4. Accept various OEM & ODM services to meet the different needs of different customers,low MOQ.
5. Professional supplier and manufacturer, an integrated enterprise integrating production and sales, providing customers with one-stop service.
1. Are you trading company or manufacturer?
We are manufacturer, It is located in Anyang, Henan Province, China. All our clients from home or abroad. Looking forward to your visiting.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment.
3.What can you buy from us?
Ferro silicon,silicon metal,Silicon Carbide, high carbon silicon and Ferrosilicon nitride.
4. Is the price negotiable?
Yes, please feel free to contact us anytime if you have any questions. And for clients who wants to enlarge market, we will do our best to support.
5. What services can we provide?
Accepted Delivery Terms: FOB;
Accepted Payment Currency:USD;
Accepted Payment Type: T/T;
Language Spoken:English,Chinese,Japanese,Korean.
6. Can you please send me a sample and is it free of charge sample?
Yes, we would love to send you samples. Our company offers samples in free of charged if you need large numbers of samples to distribute to your dealers or customers. However, we don't provide free shipping. The international shipping cost will be borne by your side.
Audited Supplier 
){kind=link}
){kind=link}