Product published by Yantai Tomley Hi-tech Advanced Material Co., Ltd.
Ceramic Grade Silicon Nitride PowderTZ
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产品特性
Purity
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Applications
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Product Description
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Product Details
The silicon nitride powder is an important raw material for sintering silicon ceramics, as well as synthesis sialon powder and sintering sialon ceramics.
The silicon nitride ceramic powder produced by Tomley is synthesized through special nitridation process of silicon powder which ensures the powder has high purity, narrow particle size distribution and high sintering activity. The ceramic structure produced with silicon nitride powder of Tomley has been widely applied in the fields of automotive, aerospace, semiconductor industry, paper industry, mechanical industry, metallurgical industry, petrochemical industry and new energy industries and so on.
| TZ | ||
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Alpha phase % |
≥90 | |
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Fe (ppm) |
≤1000 | |
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O2 (%) |
≤1.5 | |
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N (%) |
≥38.5 | |
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Al (ppm) |
≤600ppm | |
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Ca (ppm) |
≤200ppm | |
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Free Silicon（%） |
≤0.15 | |
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D50(μm) |
≤2.5 |
Production Process
Raw Materials
Silicon Nitride (Si3N4)
Powder Preparation
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Molding
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Sintering Process
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Processing Technology
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贸易信息
| Online quote | ||||
| Price | MOQ | Lead Time | Customization | Sample |
| Negotiable | Negotiable | Contact Supplier | Yes | Yes |
