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Silicon Nitride vs. Silver Chloride

Silicon nitride belongs to the non-oxide engineering ceramics classification, while silver chloride belongs to the non-glass optical ceramics. There are 10 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown. Please note that the two materials have significantly dissimilar densities. This means that additional care is required when interpreting the data, because some material properties are based on units of mass, while others are based on units of area or volume.

For each property being compared, the top bar is silicon nitride and the bottom bar is silver chloride.

Metric UnitsUS Customary Units

Material Properties

Density, g/cm3 2.2 to 3.4
5.6
Dielectric Constant (Relative Permittivity) At 1 MHz 8.0 to 10
12
Elastic (Young's, Tensile) Modulus, GPa 140 to 310
20
Poisson's Ratio 0.24 to 0.27
0.4
Specific Heat Capacity, J/kg-K 720 to 800
360
Stiffness to Weight: Axial, points 34 to 53
2.0
Stiffness to Weight: Bending, points 65 to 78
16
Thermal Conductivity, W/m-K 12 to 31
1.2
Thermal Diffusivity, mm2/s 7.5 to 13
0.57
Thermal Expansion, µm/m-K 2.5 to 3.2
31