Product Information
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Papua New Guinea High purity porous graphite
Category:
Papua New GuineaSemiconductor Application
Product Description
Introduction
Porous graphite, made by AGM's special process and high purification treatment, plays an important role in the growth of semiconductor crystals.
Advantages
● High temperature resistance (>2500°C)
● The surface layer particles have strong binding ability and are resistant to powder loss
● Strict porosity control
● High purity processing
● Blocks trace impurities
● Balance the gas phase
● Reduced crystal defects
● Increase the thickness of crystal growth
Applications
● Hot zone parts of SiC single-crystal growth
Performance
|
Item |
Unit |
Data |
|
Density |
g/cc |
1.16 |
|
Flexural strength |
Mpa |
16 |
|
Porosity |
% |
47 |
|
The average pore size |
um |
40 |
|
Surface roughness |
Ra |
0.3 |