machineable by ordinary tooing, zero porosity, high thermal shock resistance, good in insulation, acid and alkali resistance.
We supply machineable ceramic，which can be machined with ordinary steel or carbide tools in the process of turning, milling, grinding, drilling, drilling and tapping. Machining accuracy up to 5μm, surface roughness up to Ra0.5μm.
Application: aviation, aerospace, electronics substrates, high temperature insulation frame, ion plating, vacuum coating, ion microscopy, ion accelerator, laser and medical equipment
Main properties: machineable by ordinary tooing, zero porosity, high thermal shock resistance, good in insulation, acid and alkali resistance.
Item | Data | Note |
Density | 2.7g/cm3 |
|
Hardness | 4~5 | Moh's |
Color | white |
|
Coefficient of linear expansion | 86×10-7/°C | 100°C to 600°C |
Thermal conductivity | 1.68W/m.k | 25°C |
Working temperature | 800°C |
|
Bending strength | 108MPa |
|
Young"s modulus | 65GPa |
|
Dieletric strength | >15KV/mm | sample thickness 1mm |
Dimensions:
Rod: Dia20 ~ 50 × L 20 ~ 200 mm , Dia60 ~ 80 × L 20 ~ 70 mm
Plate and bar : 300X200X53 mm MAX.
Sheet thickness: 0.2 mm MN.
Custom parts available as per drawing
machineable ceramic
