High density and high flexural strength graphite material, (Die molded graphite)
Feature: High density, fine grain size, high purity, high strength, low specific resistance, ease of precise
machining excellent thermal shock resistance to high temperature and oxidation, good anticorrosion.
Application: Vacuum furnace/Continuous casting/ Sealing Products/Space & Medical Industry/ Forge Moulds
EDM Heaters/ Heat shields/Electronic tube anodes/ Melting and sintering moulds for Pottery & Electronic
Products & Cemented Carbide & Diamond & Aluminium & Copper & Other precious metals. Etc.
|
Material type |
Specification (mm) |
Material type |
Specification (mm) |
Tolerance |
|
FXG-1 |
400*400*1800 |
FXG-2 |
400*400*1800 |
+/-5 mm |
|
500*430*1900 |
500*430*1900 |
|||
|
500*400*2200 |
500*500*1900 |
|||
|
Dia690*400 |
Dia650*600 |
|||
|
Dia780*400 |
Dia800*430 |
|||
|
Dia800*400 |
Dia900*450 |
|||
|
Dia650*600 |
||||
|
Dia500*1900 |
|
Type |
Bulk density |
Particle size |
compressive strength |
Specific electrical resistance |
Elastic modulus |
Coefficient of thermal expansion |
Ash |
|
(g/cm3) |
(mm) |
(Mpa) |
(μΩm) |
(Gpa) |
(10-6/℃) |
(%) |
|
|
FXG-1 |
≥1.68 |
0.8 |
≥19 |
≤7.8 |
≤9.3 |
≤2.9 |
≤0.3 |
|
FXG-2 |
≥1.72 |
0.8 |
≥22 |
≤7.5 |
≤9.3 |
≤2.9 |
≤0.3 |
|
FCG-1 |
≥1.70 |
2 |
≥30 |
≤8.5 |
≤12.0 |
≤2.5 |
≤0.3 |