| Product ID | Formula | Purity | Dimension | Quantity | Price in € | Inquiry |
|---|---|---|---|---|---|---|
| 140700PL001 | Si3N4 | 99.5% | Ø 10 mm x 8 mm | 1Kg | POR | Inquire |
| 140700PL002 | Si3N4 | 99.5% | Ø 18 mm x 12 mm | 1Kg | POR | Inquire |
| 140700GN003 | Si3N4 | 99.5% | 1 mm - 3 mm | 1Kg | POR | Inquire |
| 140700GN004 | Si3N4 | 99.5% | 3 mm - 6 mm | 1Kg | POR | Inquire |
Silicon nitride pellets are a type of vapor deposition material with stable structure, low coefficient of thermal expansion, and excellent oxidation and corrosion resistance. They are widely used in high-tech structural ceramics, various wear-resistant materials, and refractory materials.
Our company (VIMATERIAL) produces silicon nitride sheets with high purity, high nitrogen content, and high sintering activity. We also supply silicon nitride powder and silicon nitride targets. Please contact us if you have any needs.
| Properties | Value |
| Chemical formula | Si3N4 |
| Color | Light gray |
| Purity | 99.5% |
| Sizes | Customized |
| Crystal | α or β phase |
| Decomposition temperature | 1900℃ |
| Density | 3.2g/cm3 |
| Mohs hardness | 9 |
| Resistivity | 1011~1012Ω.cm |
Silicon nitride tablets/granules should be stored in a sealed container in a dry, cool environment. Avoid prolonged exposure to air to prevent moisture buildup, which can affect their dispersion properties and performance.
Furthermore, avoid heavy pressure and contact with oxidants, and transport them as general cargo.
Q1. What are silicon nitride (Si₃N₄) pellets?
Silicon nitride pellets are high-purity ceramic feedstock materials made from silicon and nitrogen. They offer excellent hardness, thermal stability, oxidation resistance, and wear resistance, making them suitable for advanced ceramic manufacturing and high-temperature applications.
Q2. What are the advantages of silicon nitride compared with alumina or zirconia?
Compared with many traditional engineering ceramics, silicon nitride provides:
Q3. Are custom pellet sizes available?
Yes. Custom pellet diameters, thicknesses, weights, and packaging can be manufactured to meet customer specifications and processing requirements.
Q4. Do you provide technical documentation?
Yes. We can provide Technical Data Sheets (TDS), Safety Data Sheets (SDS), Certificates of Analysis (COA), and other quality documents upon request.
| Silicon Nitride Powder | Silicon Nitride Sputtering Target | Silicon Nitride Granules |
| Silicon Carbide | Silicon Dioxide | Silicon Monoxide |
VI HALBLEITERMATERIAL GmbH (VIMATERIAL) employs a stringent quality assurance system to ensure the reliability of our product quality. Strict quality control is implemented throughout the entire production chain, and for defective products, we strictly enforce the principle of rework and redo. Each batch is released only after passing detailed specification tests.
Every batch of our materials is independently tested, and, if necessary, we send samples to certified companies for testing. We provide these documents and analysis certificates with the shipment to certify that our products meet the required standards.
Contact our team of experts today and let us help you with your business!
