99% Si3n4 Silicon Nitride Powder
99% Si3n4 Silicon Nitride Powder Description
Silicon nitride is the name of a family of structural ceramics that are used for high-temperature and wear-resistant applications. These include turbocharger rotors, glow plugs, bearings, cutting tools, valves and some refractory components (Riley, 2000; Petzow and Herrmann, 2002; Hampshire, 2016). Silicon nitride with the general stoichiometric formula Si3N4 can be formed as dense ceramics at temperatures from 1750 to 1900°C by various methods, including hot pressing (HPSN), non-pressure sintering (PSN), hot isostatic pressing. (HIPing) or Gas Pressure Sintering (GPS), resulting in ceramics with high flexural strength (600-1200Mpa), high fracture resistance, high thermal shock resistance, high creep resistance, high hardness and excellent erosion resistance.
99% Si3n4 Silicon Nitride For Sale
99% Si3n4 Silicon Nitride Powder Composition
| Item | Purity | ACCESS POINTS | SSA | Color | Crystalline stratum | Morphology | Density of bulk materials |
| S3N4 | >99.9% | 20nm | 93m2/g. | White | Amorphous | spherical | 0.09 g/cm3 |
| S3N4 | >99.9% | 800 nm | 65m2/g. | Grey White | Alpha | cubic with a center on the face | 0.23 g/cm3 |
| S3N4 | >99.9% | 800 nm | 49m2/g. | Light Green Grey | Alpha | cubic with a center on the face | 0.69 g/cm3 |
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FAQ
Q: What are your strengths?
A: We are a manufacturer with more than 30 years of experience. We have our factories, lovely employees, and professional production, processing, and R&D teams. The quality can be guaranteed. We have advanced testing equipment and excellent testing technology. Products will be strictly inspected before shipment to ensure that the goods are qualified.
Q: What is your production capacity and delivery date?
A: 3000 metric tons per month. We have stock on hand to meet customer requirements. Usually, we can deliver the goods within 7-15 days after your payment.
Q: Is the price negotiable?
A: Yes, if you have any questions, please feel free to contact us. We will do our best to support customers who want to expand the market.
Q: Can you provide free samples?
A: Yes, we can provide free samples to customers for them to check the quality or do the chemical analyses, but please tell us the detailed requirements for us to prepare the right samples.
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