Hot Pressed Aluminum Nitride Ceramic Overview
Source: https://www.innovacera.com/news/hot-pressed-aluminum-nitride-ceramic-overview.html Hot pressed aluminum nitride ceramic is used in applications requiring high electrical resistivity in addition to exceptional thermal conductivity. The applications for hot-pressed AlN typically involve rigorous or abrasive environments and high-temperature thermal cycling. Below are the properties of the pressed aluminum nitride. Property Units Value Flexural Strength, MOR (20 °C) MPa 300-460 Fracture Toughness MPa m1/2 2.75-6.0 Thermal Conductivity (20 °C) W/m K 80-100 Coefficient of Thermal Expansion 1 x 10-6/°C 3.3-5.5 Maximum Use Temperature °C 800 Dielectric Strength (6.35mm) ac-kV/mm 16.0-19.7 Dielectric Loss 1MHz, 25 °C 1 x 10 -4 to 5 x 10 -4 Volume Resistivity (25°C) Ω-cm 10 13 to 10 14 The information provided on this chart is for general material property reference only. Example Applications: Semiconductor heaters Ballistics armor Should you have any inquiries, please feel fre