FeSiN4 is an alloy additive in smelting of cold-rolling orientated silicon steel.Its addition increases the steel strength of ambient low temperature and improves corrosion-resistance, thermal shock resistance and abrasion resistance of steels.
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Wear parts such as blasting nozzles, wire-drawing dies, powdered metal and ceramic forming dies, thread guides.
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It is used in specialty product applications where a high resistance to environmental corrosion and a low coefficient of thermal expansion are desirable properties. Applications include ceramic pressure casting tubes and refractory shapes requiring resistance to molten slag and molten glass.
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This predictable expansion helps in offsetting the shrinkage of other raw materials and binders employed in the mix and this makes it an important ingredient in the manufacture of refractories.
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Sintered with the most advanced production technology, we choose high quality raw materials to produce the cordierite. It is low expansion, good thermal shock resistance, and not cracking for expansion and contraction under radical temperature changes. It is cordierite with the highest bulk density ...
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