Silicon Metal 553 For Aluminum Factory Use

Introduction Of Silicon Metal 553

Silicon metal 553 is widely used in refractory materials and powder metallurgy industries, and is an excellent antioxidant. Adding silicon metal 553 to the refractory material can firstly react with oxygen to form new minerals, close the pores, increase the density, and prevent the penetration of slag and iron, thereby improving the high temperature resistance, wear resistance and oxidation resistance of the product.

Classification Of Silicon Metal 

According to the content of impurities iron, aluminum and calcium (in order), metal silicon can be divided into 97, 553, 441, 3303, 2202, 1101 and so on. Among them, silicon metal 553 means that the iron content is less than or equal to ≤0.5%, the aluminum content is ≤0.5%, and the calcium content is ≤0.3%. Silicon metal 553 can be divided into oxygen-containing metal silicon and oxygen-free metal silicon. After silicon metal 553 is oxidized during the smelting process, the impurities inside silicon metal 553 can be greatly reduced. Compared with silicon metal 553 without oxygen, its quality and purity are higher and the effect is better. Silicon metal 553 is generally used to add to In aluminum, improve the mechanical properties, strength and hardness of aluminum. The shapes of silicon metal 553 include natural block, standard block, granular, powder and so on. Different shapes can be customized according to customer requirements.

Application of Silicon Metal 553

Silicon metal 553 is mainly used to produce aluminum ingots or special steel. In the process of manufacturing aluminum, silicon metal 553 can be quickly dissolved in aluminum water and react biochemically with aluminum water to improve the mechanical properties of aluminum and make aluminum have a really good quality. plasticity. Silicon metal 553 is rich in silicon and can also be used as an effective deoxidizer in the manufacturing process of special steel.

Usually, the production of silicon metal 553 requires the use of mineral heating furnaces to heat its raw materials and react. Common raw materials for silicon metal 553 include quartz, silicon dioxide, wood chips, coke, etc. The production of metal silicon 553 requires a lot of energy and consumes a lot of electricity. Therefore, the price of silicon metal 553 is often affected by the price of raw materials, and the cost of power consumption is also one of the factors affecting the price of silicon metal 553 .

Silicon metal 553 can also be used in the metallurgical industry to produce various alloy products. Through the purification process, silicon metal 553 can be used in various silicon products in semiconductor, aerospace, aviation and other fields.

At present, silicon metal 553 is being well known by people along with the development of aluminum ingot production technology, and it is believed that silicon metal 553 will have wider applications in the future.

The Future of Silicon Metal 553

China is the main producer of  silicon metal 553 in the world. In 2007, the total output of metal silicon in China was 9.5-100 million tons, and the domestic consumption of metal silicon reached 250,000 tons. In recent years, the demand for metal silicon has been increasing. my country's silicon metal output is also increasing, and the proportion of domestic consumption in total output is also increasing. my country has relatively large silicon metal production capacity, and silicon metal production enterprises are mainly concentrated in Guizhou, Yunnan, Fujian, Guangxi, Sichuan, Hunan and other places. Metallurgical-grade silicon metal 553 v 441 is widely distributed in Guizhou, Hunan, Sichuan, Yunnan, Guangxi, Inner Mongolia, Xinjiang and other places. Among them, Guizhou is the most important production province of metal silicon, and its output ranks first in the country. It accounts for 15%~35% of the national output.

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