China Refined silicon metal 97 Manufacturers Factory Suppliers
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Silicon Metal 97
Silicon Metal 97 is an economical choice for the steel and construction industries, with a silicon content ≥97% and moderate impurity levels (Fe ≤1.5%, Al ≤0.7%, Ca ≤0.5%). It is widely used as a...
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Silicon Metal 1101
Silicon Metal 1101 is an ultra-pure material designed for the semiconductor and photovoltaic industries, with a silicon content ≥99.79% and extremely low impurities (Fe/Al ≤0.1%, Ca ≤0.01%). It is...
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Silicon Metal 2202
Say hello to Silicon Metal 2202 – the gold standard for solar wafers and high-end aluminum alloys. With 99.58% silicon content and impurities kept on a tight leash (Fe/Al ≤0.2%, Ca ≤0.02%), it’s...
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Silicon Metal 3303
Silicon Metal 3303 is a workhorse for the silicone and chemical industries, with a silicon content ≥99.37% and moderate impurity levels (Fe/Al ≤0.3%, Ca ≤0.03%). It is a core raw material for...
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Silicon Metal 441
Silicon Metal 441 is an ideal choice for the casting and aluminum industries, with a silicon content ≥99.1% and moderate impurity levels (Fe/Al ≤0.4%, Ca ≤0.1%). It is widely used in automotive...
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Silicon Metal 553
Silicon Metal 553 is a widely recognized grade of silicon with notable properties and extensive application scope.
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Polycrystalline Silicon
Polycrystalline Silicon Polycrystalline silicon is a form of elemental silicon. It is a material composed of many small single - crystal silicon particles, and the crystal orientations of these...
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Microsilica fume
Microsilica, also known as silica fume, is a byproduct of silicon metal and ferrosilicon alloy production. This ultra-fine powder, with particles 100 times smaller than cement, is a game-changer...
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WEBMar 21, 2024 · Off-grade silicon metal, also known as Si97 or low-grade silicon, refers to silicon metal that does not meet standard specifications for purity and composition...
WEBSilicon metal 97 is rich in silicon, up to 98.99%, so it can play a better role in the production of aluminum ingots and special steel. The main purpose of the silicon metal is the additive as a...
WEBSilicon 97 is a large scale furnace produced and refined Silicon from Elkem. Unlike Silicon 98-99, it is a silicon grade containing typical 1,7% Fe, which gives a benefit in...
WEBThe production process of Silicon Metal 97 is simple and easy to implement. It uses a mixture of charcoal, petroleum coke and bituminous coal to reduce silicon ore. Silicon...
WEBJan 1, 2013 · The chapter intends to give a summary on the production of metallurgical grade silicon and the status of research and development on solar silicon, which is...
WEBApr 1, 2022 · Separating enough purified primary silicon from solvent system can reduce acid use and eliminate silicon waste. For this reason, many researchers focus on...




