BN-AlN Ceramics(Boron Nitride Composite)

Grade	BN-L
Main Ingredients		Boron Nitride + Aluminum Nitride
Density	g/cm³	2.85
Hardness	HL	650
Flexural Strength	Mpa	250
Coefficient of Thermal Expansion	(10^-6/K)	2.5~3
Thermal Conductivity at 20°C	W/mk	85
MAX-Temperature of use	Oxidizing	900°C
	Vacuum	1800°C
	Inert	2200°C
RT Resistivity	Ω.cm	>10¹³

Features & Advantages

High temperature resistance
High thermal conductivity
Strong mechanical strength
Low thermal expansion
Good machinability
Excellent electricity insulation
Chemically stable to molten metals

Typical Applications

Electrical Insulation components
Semiconductor equipment components
Molded glass fixture material
Vacuum components
Heat sinks
Crucibles for vacuum deposition
Bearings and gears
Specialty refractory parts and tubes

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Whether you’re within or outside the U.S., our expert team is ready to assist you with any product or technical inquiries. Explore our wide selection of materials for high temperature, high purity and abrasive applications.

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Tel: +1 (520) 514-1100

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sales@advaluetech.com