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China, Chinese High Electrical Insulation and Good Resistance Boron Nitride Bn Setter for Sintering Quartz Glass Plates1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Ceramic MaterialNitride CeramicsBoron Nitride Setter PlateBn Ceramic Setter Plate
Xiamen Innovacera Advanced Materials Co., Ltd.
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Product Description Boron Nitride is often used for sintering advanced materials due to its high properties. The max working temperature of BN: 1800 oC~1900 oC in a vacuum; 2000 oC~2100oC in inert.BN ceramic is also with high electrical insulation and good resistance to sudden cold or hot. These properties make it as a good choice for sintering quartz glass, Silicon Nitride, Aluminium Nitride, etc. Here are some more characteristics of BN:Good corrosion resistanceGood metal corrosion resistanceNo wettingLong service lifeNo reaction with most active metalsGood chemical stability Applications:1. Electronic parts - heat sinks, substrates, coil forms, prototypes2. Vacuum melting crucibles3. CVD crucibles4. Microcircuit packaging5. Sputtering targets6. High precision sealing, brazing, and metallizing fixtures7. Microwave tubes8. Horizontal caster break rings9. Low friction seals10. Plasma arc insulators11. High temperature furnace fixtures and supportsBoron Nitride can be machined to custom-designed setters. If you need protrusions on the setter, please send us a drawing. Boron Nitride Properties GradeBN99CABNALBNZSBNZABNSBNCompositionsBN>98.5%BN>97.5%AlN+BNZrO2+BNZrO2+AlN+BNSiC+BNBinderB2O3CaB2O3AlBO3B2O3AlBO3AlBO3Density(g/cm3)1.95~2.02.0~2.12.62.9~3.03.2~3.32.4~2.625oC Volume Resistivity(Ω·cm)>1014>1013>1014>1012>1012>1012Max. Service Temp. (oC)Oxygen9009009001000900900Inert Gas240024002100180018001700High Vacuum220022001900180018001700 Three-point307013012013091Flexural Strength(Mpa)Compressive Strength(Mpa)100100250280300300Coefficient of Thermal Expansion1.524.555425~1000oC(10-6/K)Thermal Conductivity(W/mK)152050204040
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