Boron Nitride Composite - Boron Nitride - Advanced Ceramic

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Boron Nitride Composite

Cersol supplies a variety of boron nitride materials, including BN-AlN, BN-ZrO2-Al2O3, BN-Si3N4, ZSBN, etc. They are widely used in horizontal continuous casting separation rings, thin strip continuous casting side sealing plates, metal powder atomization nozzles, guide nozzles, etc. The highest temperature resistance is 2100℃, which can effectively extend the product life, reduce the downtime rate, and significantly improve the economic benefits of the factory.

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product details

Product Name	C-BN-H	C-BN-99	C-BN-A1	C-BN-A2	C-BN-S1	C-BN-Z	C-BN-A3	C-BN-S2
Product Type	Pure Boron Nitride Ceramic	Composite Boron Nitride Ceramic	Composite Boron Nitride Ceramic	Composite Boron Nitride Ceramic	Composite Boron Nitride Ceramic	Composite Boron Nitride Ceramic	Composite Boron Nitride Ceramic	Composite Boron Nitride Ceramic
主要成分 Composition	BN>99.7%	BN>99%	BN+Al2O3+SiO2	BN+ZrO2+Al2O3	BN+SiC	BN +ZRO2	BN+AlN	BN+Si3N4
颜色 Color	乳白 White	乳白 White	灰白 White Graphite	灰白 White Graphite	灰绿 Greyish-Green	灰白 White Graphite	灰绿 Greyish-Green	灰黑 Dark gray
密度 Density (g/cm3)	1.50- 1.60	1.95-2.05	2.20~2.30	2.25-2.35	2.40-2.50	2.75-2.85	2.75-2.85	2.20-2.30
室温电阻率 Electrical Resistivity (Ω.cm)	>10¹⁴	>10¹⁴	>10¹³	>10¹³	>10¹²	>10¹²	>10¹³	>10¹³
最高使用温度(℃)英文： Max Using Temp 空气下 In Air 惰性气体 In Inert 高真空下(长时间)In Vacuum	900 2100 1900	900 2100 1900	1000 1750 1750	1000 1800 1800	1000 1800 1800	1000 1800 1800	1000 1800 1800	1000 1800 1800
三点抗折强度 Bending Strength(Mpa)	18	30	60	85	85	100	120	220
抗压强度 Compressive Strength( Mpa)	25	45	145	145	150	220	220	400
热膨胀系数英文 Thermal Expansion (室温 ~ 1000℃) ( 10 －6/K)	1.5	1.8	2.0	2.0	2.8	3.5	2.8	2.8
热导率 Thermal Conductivity (W/mK)	35	40	35	35	45	30	85	85
肖氏硬度 HSD	12	18	40	40	40	45	45	55
典型应用领域 Applicaitons	真空高温 high-temperatur e Vacuum	真空高温 high-temper ature Vacuum	粉末冶金 Powder Metallurgy	粉末冶金 Powder Metallurgy	粉末冶金 Powder Metallurg y	金属铸造 Metal Casting	粉末冶金 Powder Metallurgy	粉末冶金 Powder Metallurgy
高温电炉部件 Insulators for High Temperature Furnace (高温绝缘套管等)		√	√	√	√	√	√	√
金属蒸发坩锅 Crucibles for Metal Evaporation		√					√	√
熔融金属或玻璃用各种器件 Parts for Melting Metals or Glass	√	√	√	√	√	√	√	√
贵金属或特种合金铸造模具部件 Casting Molds for Metal or Alloy				√			√	√
高温支撑等受力部件 High Temperature Support Parts				√		√	√	√
熔融金属输运管、喷嘴 Transport Pipes or Nozzles for Melting Metal		√	√	√	√	√	√	√

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