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How does ZhenAn ensure the quality of its 10-100mm Ferro Silicon Nitride products?

How does ZhenAn ensure the quality of its 10-100mm Ferro Silicon Nitride products?
 
Quality assurance is fundamental at ZhenAn​ for all Ferro Silicon Nitride (FeSiN) products, especially those in the 10-100mm granule or particle size range​ used in critical industrial applications. Our quality control system covers every stage of production-from raw material selection and nitridation processing to final particle sizing and inspection.


Each batch of FeSiN is tested for chemical composition (Fe, Si, N, Si₃N₄ content), impurity levels, particle size distribution, and physical consistency​ to ensure it meets the highest industry standards. We also provide certificates of analysis (COA)​ with every shipment, detailing all critical parameters.


For customers requiring additional assurance, ZhenAn supports third-party testing​ through accredited laboratories. This independent verification ensures that your FeSiN material performs reliably in nodulizing, alloying, or refractory applications.


We also offer free product samples​ so you can evaluate the quality, reactivity, and handling characteristics of our FeSiN before making a bulk purchase. Our team of experts is always available to assist with technical consultation and customization.


Rely on ZhenAn for premium-quality, tested, and certified Ferro Silicon Nitride (10-100mm). Contact us today for samples and a quote.

 

 

Visit ferro-silicon-alloy.com to learn more about the product. If you would like to know more about the product price or are interested in purchasing, please send an email to info@zaferroalloy.com. We will get back to you as soon as we see your message.

 

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