Aluminum Nitride Ceramic

Aluminum nitride ceramic sheets, customized precision ceramic parts Material Introduction Aluminum nitride ceramics are usually gray or off-white. It has a low thermal expansion coefficient, excellent insulation performance, heat resistance, and a thermal conductivity of more than 180W/(m.k). It is an ideal package heat dissipation material for large integrated circuits. Specification Aluminum nitride ceramic performance table Aluminum nitride AlN120 AlN140 AlN160 AlN180

Aluminum nitride ceramic sheets, customized precision ceramic parts Specification Aluminum nitride ceramic performance table Aluminum nitride AlN120 AlN140 AlN160 AlN180 Color Dark Gray Dark Gray Translucent Medium gray Translucent Medium gray Density(g/cm3) 3.25 3.26 3.33 3.33 Surface roughness, Ra (μｍ) 0.6max 0.6max 0.5max 0.5max Flexural strength(MPa) >320 >300 >300 >300 Compressive Strength (GPa) 2.1 2.1 2.0 2.0 Fracture toughness(MPa m1/2) 3.30±0.05 3.30±0.05 3.35±0.05 3

Aluminum nitride ceramic sheets, customized precision ceramic parts Specification Aluminum nitride ceramic performance table Aluminum nitride AlN120 AlN140 AlN160 AlN180 Color Dark Gray Dark Gray Translucent Medium gray Translucent Medium gray Density(g/cm3) 3.25 3.26 3.33 3.33 Surface roughness, Ra (μｍ) 0.6max 0.6max 0.5max 0.5max Flexural strength(MPa) >320 >300 >300 >300 Compressive Strength (GPa) 2.1 2.1 2.0 2.0 Fracture toughness(MPa m1/2) 3.30±0.05 3.30±0.05 3.35±0.05 3