Products Application
Silicon Carbide
When Silicon Carbide (SiC) is added to the furnace, it decomposes into silicon (Si) and carbon (C) during the melting process for cast iron production. This dual contribution achieves two key benefits:
It effectively increases the carbon content (carburization), raising the carbon equivalent in the melt.
It enhances the reducibility of the molten iron, counteracting the adverse effects of charge rust or oxidation.
As a result, SiC significantly reduces carbide precipitation, promotes a higher ferrite content in the matrix, and creates a denser, more compact cast iron structure. This leads to markedly improved machinability, with cleaner and brighter machined surfaces.
In nodular (ductile) cast iron, SiC increases the number of graphite nodules per unit area and improves the spheroidization (nodularity) rate. It also effectively reduces non-metallic inclusions and slag formation, while eliminating shrinkage porosity, subcutaneous blowholes, and other defects-ultimately enhancing overall casting quality, yield, and performance.
Products Specification
Size：0-1mm; 0-3mm; 0-10mm; 1-10mm,etc.
The specifications and size can according to customer's requirement.
Packing
The packing may be based on customer demand production.Steel drum
Our Certificate
why choose us
why choose our products
With over a decade of specialized experience in the ferroalloy and metallurgical industry, we stand out as a reliable partner for high-quality Silicon Carbide (SiC) and related products. Our commitment begins with uncompromising product purity and consistency-sourced from premium raw materials and produced through advanced synthesis and precise grading processes to deliver exceptional performance in cast iron melting, precision casting, and refractory applications. We guarantee stable quality through rigorous in-house testing and full SGS certification, providing complete COA reports and third-party verification for every batch, ensuring full traceability and compliance with international standards.
Beyond quality, we prioritize customer success with competitive pricing, flexible customization (composition, particle size, packaging), fast and reliable delivery (typically 15-20 days after prepayment/LC), and dedicated support from our export-experienced team. We focus on long-term partnerships by offering optimal solutions that reduce your production costs, minimize defects like shrinkage and inclusions, enhance machinability, and improve overall casting yield. Choose us for proven reliability, technical expertise, and a true focus on your satisfaction-no compromises, just results you can trust.
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