Oxidative refining of silicon metal is a smelting process used to reduce the impurity content in silicon. This method is widely by Silicon Metal Manufacturers in China. In this process, silicon metal goes through high temperature and contacted with oxidant to oxidize the impurity elements. Then the oxides enter the slag phase to achieve separation […]
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The smelting process of silicon metal refers to the process of extracting silicon element from silica or its oxide through certain technical means. There are three theoretical methods for smelting industrial silicon: thermal decomposition, electrolysis and electrothermal reduction. The so-called thermal decomposition method is a process in which the oxide is heated to a higher
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China’s metal silicon industry has developed rapidly in recent years, especially driven by the photovoltaic industry. Silicon metal China demand has continued to grow. In the first half of 2022, China’s silicon metal (industrial silicon) output reached 1.436 million tons, an increase of 26.9%. This data includes metallurgical grade silicon metal and chemical grade silicon
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Metallurgical Grade Silicon Metal, commonly known as metallurgical silicon or metallurgical-grade silicon (MG-Si), plays a pivotal role in various industrial processes. This article aims to shed light on the importance of metallurgical grade silicon, for instance, its production, and its diverse applications in the metallurgical and manufacturing sectors. Production Process: Raw materials of Metallurgical Grade
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In the vast world of modern industry, metal silicon – shining star of modern industry, also known as metallic silicon or crystalline silicon. It was born from the encounter between silica and carbonaceous reducing agent. In the embrace of the submerged arc furnace, it experienced a chemical transformation and gained new life. Silicon material has
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Fast melting silicon is an additive in the manufacturing process of aluminum alloys. It contains more than 95% silicon. It can be added directly into the liquid aluminum at normal melting temperatures. Compared with ordinary Silicon metal, the biggest features of fast melting silicon are its fast melting speed, ease of use, and the actual
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Metal silicon can be divided into metallurgical grade metal silicon and chemical grade metal silicon. The silicon content of Metallurgical grade silicon metal is generally above 98.5%. Metallurgical grade silicon metal 553 is a typical model. There are also off grade silicon metal such as Silicon metal 97 Silicon 98, etc. Metallurgical silicon models are
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Silicon plays a crucial role in aluminum alloy production, particularly in the manufacturing of aluminum-silicon alloys. Aluminum alloy manufacturers use most of metallurgical grade silicon metal. Here are some key silicon metal application in Aluminum alloy production: Silicon Metal Application in Aluminum Silicon Alloys Adding silicon to aluminum can form aluminum-silicon alloys, which are widely accepting
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