고순도 AlN 세라믹 기판, 질화알루미늄 AlN 세라믹 막대·튜브·부싱

Performance for Industrial Ceramic

Alumina Nitride (AlN)
Characteristics 항목 AlN180 AlN200 AlN220 단위
Mechanical Characteristics Colour Gray Beige
Mechanical Characteristics 밀도 3.3 3.28 g/cm³
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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