Ceramics Materials detail
MACOR®
Machining tolerances are surprisingly tight.
MACOR® is an ideal material in ultra-high-vacuum environments, its zero porosity contributes to no outgassing and lower helium permeability.
Feature
- Ultra-precision machining
- Surface finishes
Cutting<4μm, Grinding<2μm and Polishing<0.01μm
Thin sheet thickness: Minimum 30 μm - Rate of gas permeation and outgassing are lower than Pyrex glass
- Excellent resistance to radiation
Dielectric Breakdown voltage 40kV/mm
Volume Resistivity 1016Ωcm at RT - Low thermal conductivity
Applications
Insulating materials in vacuum, Medical equipment parts,Insulating materials for radiation therapy machine, Electric gun parts, Ultra low temperature applications
![MACOR<sup>®</sup>](/assets/img/product/material/img_ceramic01.png)
SHAPAL®Hi Msoft
SHAPAL®Hi Msoft provides a flexural strength similar to Alumina and high thermal conductivity.
Maintains its flexural strength up to 1,000℃.
Feature
- High thermal conductivity (92W/m・K)
- Excellent rigidity
- Outstanding electric characteristics
Dielectric breakdown voltage 50~60KV/mm
Volume resistivity 1014Ωcm at RT - Low coefficient of thermal expansion
- Excellent heat resistance
Applications
Thermal dissipation, Dielectric strength in vacuum chamber, Substrate material, Bush, Nozzle for high temperature
![SHAPAL<sup>®</sup>Hi Msoft](/assets/img/product/material/img_ceramic02.png)
Boron-nitride
Boron-nitride and Aluminum-nitride have unique characteristics such as high thermal conductivity and low thermal expansion
Feature
- Excellent thermal shock resistance (T=1500℃)
- Low wettability and high-corrosion resistant to molten metals
- High thermal conductivity
- Maintain high performance at high temperature because of its chemical durability
Applications
High temperature dielectric strength, Fixtures and crucible for molten metals, Shelf board for heat treatment
![Boron-nitride](/assets/img/product/material/img_ceramic03.png)
Aluminum-nitride
Boron-nitride and Aluminum-nitride have unique characteristics such as high thermal conductivity and low thermal expansion
Feature
- High thermal conductivity
- Coefficient of thermal conductivity similar to Silicon
- Withstand fluorine plasma
Applications
Semiconductor manufacturing equipment parts, Heat sink
![Aluminum-nitride](/assets/img/product/material/img_ceramic03.png)
Alumina
Versatile material representing engineering ceramics because of its excellent mechanical and electrical properties.
Large size is available at inexpensive price.
Feature
- High strength and wear resistance
- Excellent chemical durability
- Comparatively-inexpensive materials
- Excellent heat resistance
Applications
Nozzle, Semiconductor manufacturing equipment parts, High temperature insulating parts
![Alumina](/assets/img/product/material/img_ceramic04.png)
Zirconia
Zirconia provides the highest strength and toughness at RT.
Feature
- Excellent fracture toughness
- Excellent chemical durability
- Excellent wear resistance and self-lubrication
- Available high precision finishing
- Prevents light reflection with black color Zirconia
Applications
Oilless bearing, Electronic components inspection equipment parts, Mold parts, Guide roller, Wear-resistantparts and fixtures
● Black color Zirconia is also available. Its demand is growing in the field of image processing inspection device for anti-reflection parts .
![Zirconia](/assets/img/product/material/img_ceramic05.png)
Silicon-carbide
Silicon-carbide provides an excellent rigidity and corrosion resistance.
Feature
- Excellent corrosion resistance
- Maintains its flexural strength at high temperature.
- High thermal conductivity
Applications
Semiconductor and LCD panel manufacturing equipment parts, Heat resisting parts, Anti corrosive parts,Shelf board treatment parts
![Silicon-carbide](/assets/img/product/material/img_ceramic06.png)