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Technical Ceramic Aluminum Nitride (AlN) Substrates

China Technical Ceramic Aluminum Nitride (AlN) Substrates, Find details about China Aluminum Nitride Plate, Aluminum Nitride Ceramic Plate from Technical Ceramic Aluminum Nitride (AlN) Substrates

Model NO.
YN-038
Working Temperature
1600c,1700c,1800c
Trademark
Yunnuo
Transport Package
Plywood Cases
Specification
CUSTOMIZED
Origin
China
HS Code
8547100000
Model NO.
YN-038
Working Temperature
1600c,1700c,1800c
Trademark
Yunnuo
Transport Package
Plywood Cases
Specification
CUSTOMIZED
Origin
China
HS Code
8547100000
AIN crystal is a covalent bond compound with AIN4 tetrahedron as the structural unit, and has a wurtzite structure, belonging to the hexagonal crystal system. Chemical composition AI 65.81%, N 34.19%, specific gravity 3.261g/cm3, white or off-white.

Characteristics:

(1) High thermal conductivity;
(2) High insulation;
(3) Low thermal expansion coefficient (4.×10-6ºC) matches with Si (3.5~4×10-6ºC) and GaAs (6×10-6ºC);
(4) Excellent electrical properties (dielectric constant, dielectric loss, volume resistivity, dielectric strength);
(5) Good mechanical properties;
(6) Good corrosion resistance;
(7) Good optical transmission characteristics;
 
ItemUNITValue
Bulk densityg/cm33.3
Colour-Grey
Compressive strengthMPA500-700
Rupture strengthMPA150-180
Flexural strengthN/mm3450
Dielectric strengthGPA200-250
Thermal ConductivityW/MK160-190
Thermal expansion coefficient10-6/C4.6
Dielectric loss10-4 at 1MHZ5
ResistivityOhm-m>1014
Technical Ceramic Aluminum Nitride (AlN) SubstratesTechnical Ceramic Aluminum Nitride (AlN) SubstratesTechnical Ceramic Aluminum Nitride (AlN) Substrates

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