Refined Silicon Metal

The first is raw material processing. Silica or silicon ore is processed into silicon slag, silicon powder or silicon element through crushing, grinding, magnetic separation and other steps. Silicon slag and silicon powder are the primary raw materials of silicon and important materials for preparing silicon wafers and silicon wafer products.

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The second step is the smelting process, where silicon slag or silicon powder is heated to high temperatures through a smelting furnace to melt it into liquid silicon. During the smelting process, temperature, pressure and atmosphere need to be controlled to ensure the quality and purity of the silicon material. The smelted liquid silicon can be used to prepare products such as silicon wafers and photovoltaic silicon wafers.

Then there is the molding process, in which liquid silicon is injected into the mold, and after cooling and solidification, it is formed into silicon blocks, silicon wafers and other products. The molding process requires controlling temperature, pressure and speed to ensure the dimensional accuracy and surface finish of the molded product.

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Next is the processing process, in which the silicon blocks or silicon wafers are cut, edged, polished and other processing steps to prepare silicon wafers, silicon wafers and other semiconductor materials and devices. The processing process requires the use of precision processing equipment and techniques, as well as fine process control to ensure the quality and performance of the processed products.

The last step is the surface treatment process, which involves cleaning, film removal, coating and other treatments on the processed silicon wafer to improve its surface quality and photoelectric performance. The surface treatment process requires strict control of process parameters and operating environment to avoid surface contamination and damage.

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Q: Can I get samples before order ?
A: Yes, of course. Usually our samples are free,we can produce by your samples or technical drawings.

Q: What is your advantages?
A: We are manufacturer,and we have professional production and processing and sales teams.Quality can be guaranteed.We have rich experience in ferroalloy field.

Q: Does the product have quality inspection before loading?
A: Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we accept the third party inspection absolutely.

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