Product published by Qingzhou Orient Special Ceramics Co., Ltd.
Boron nitride products
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Materials and content
Production Process
Raw Materials
Boron Nitride (BN), Nitride
Powder Preparation
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Molding
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Sintering Process
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Processing Technology
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Product Description
- Model
- Brand
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- Origin
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- Port
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100 meters east of Hongde Road, Economic Development Zone, Qingzhou City, Shandong Province, China (east of National Security Color Steel)
Business mode
production
Production Process
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Contacts
Features
●采用国际先进工艺高温氮化硼原料，确保材料纯度及耐高温性能;
●采用冷等静压成型及双向加压的热压烧结工艺，材料致密度高，使用寿命长;
●稳定成熟的生产技术及工艺，不添加任何粘结剂，保证材料稳定性。
Product Details
MAIN SPECIFICATIONS
| PROPERTY | UNITS | BNH |
| Puriy | % | >99.5 |
| Other Components | - | - |
| Density | g/cm³ | 1.95±0.05 |
| Hardness | kg/m㎡ | 4 |
| Porosity | % | <15 |
| Flexural Strength | Mpa | 22 |
| (25℃ - 1900℃)Coefflclent of Thermal Expansion | 10^-6/K | -1-1.2 |
| Thermal Conductivity at 25°C | W/mk | 50-70 |
| Max operating temp | In air | 850℃ |
| In inert atmosphere | >2000℃ | |
| RT Resistivity | Ω.cm | >10^14 |
