Керамическая подложка из нитрида алюминия высокой чистоты, стержень, трубка, втулка из нитрида алюминия AlN.

Performance for Industrial Ceramic

Alumina Nitride (AlN)
Characteristics Пункт AlN180 AlN200 AlN220 Единица измерения
Mechanical Characteristics Colour Gray Beige
Mechanical Characteristics Плотность 3.3 3.28 г/см³
Mechanical Characteristics Flexural Strength ≥350 MPa
Mechanical Characteristics Compressive Strength 2500 MPa
Mechanical Characteristics Elastic Modulus 320 GPa
Mechanical Characteristics Vickers Hardness (Load 500g) 10 9.5 9 HV0.5
Thermal Characteristics Coefficient of Line Thermal Expansion 4.8 4.6 4.5 10-6K-1
Thermal Characteristics Thermal Conductivity(20℃) 180 200 220 W/m·K
Electrical Characteristics Volume Resistance at 20°C >1014 >1013 cm
Electrical Characteristics Dielectric Strength ≥15 KV/mm
Electrical Characteristics Dielectric Constant (1MHz) 9 8.8 8.6 εr
Electrical Characteristics Loss Tangent 5 3 10-4

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