silicon target (Si>99.999%)

High purity Silicon Target

 Display film coating industry.Tools decoration film coating industry.Architectural/automobile

glass film coating industry.Solar photovoltaic photot-thermal industry.

 Parameter           Value

 Density                 2.33g/cm3

  Melting Point      1420°C

 Thermal Conductivity    163.3Wm-1K-1 at 273k

 Thermal Expansion      4.15*10^-6 / °C 

 Hardness             Knoop 1150

 Specific Heat Capacity  703 J kg-1K-1

Dielectric Constant         13 at 10GHZ

Young’s Modulus(E)       131Gpa

Shear Modulus(G)           79.9 Gpa

Bulk Modulus(K)              102 Gpa

Elastic Coefficients    C₁₁=167 C₁₂=65  C₄₄=80

Poisson Ratio            0.266

                                                        5N rotary silicon targets