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Ferro silicon powder is afraid of moisture, and the Fesi natural block is easy to powdery when it meets water, and the silicon content is reduced accordingly.
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Ferro silicon briquette is made of ferro silicon powder and ferro silicon block by pressing, so as to reduce the cost under the condition of the same composition. Mainly used for steel slag smelting
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As one of the most professional ferro silicon manufacturers and suppliers in China, we're featured by good service and competitive. Please rest assured to buy high quality ferro silicon in stock here from our factory.
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