Duratight graphite crucible is made of fine raw material and added
anti-oxidation elements, having properties such as:
1. thermal stability: according to the heat shock working condition
of graphite crucible, we make special design s to guarantee the
quality of product.
2. erosion resisting: uniform and close basal body design delays
the erodibility of the crucible.
3. dent resistance: Duratight graphite cucible can endure very
strong heat impact strength, so any fabrication processing can be
practised on it.
4. acid resistance: special material added improve the quality of
crucible dramatically, make the crucible have good acid resistance
property, and extend the working life of the graphite crucible
greatly.
5. fine thermal conductivity: high content of fixed cabon ensures
good thermal conductivity of graphite crucible, shorten the
dissolve time of liquor metal and reduce the consumption of oil and
other energy obviously.
6. control of metallic pollution: strict control of crucible
material assures that there is no pollution to the matal during
dissolving.
7. quality stability: high-pressure forming technics and quality
assurance system can guarantee the quality stability of graphite
crucible better.
Welcome to offer your samples and drawings, and inform us the
working condition of the crucibles you need, we will choose
suitable material for you and provide you with satisfactory
  product and
service.
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|
Main Technical Index |
 |
|
Bulk Density |
g/cc |
1.***1.*8 |
|
Specific Resistance |
μΩ.m |
6.***5.0 |
|
Compressive Strength |
MPa |
****0 |
|
Bending Strength |
MPa |
****5 |
|
Shore hardness |
 |
****0 |
|
C.T.E.(******0°C) |
 x***6 /°C |
2.**5.5 |
|
Ash |
% |
0.***0.2 |
|
Maximum Grain Size |
mm |
0.****0 |
| model |
HT?mm? |
TOD?mm? |
BOD?mm? |
Top wall thickness
?mm? |
Bottom wall thickness
?mm? |
|
1# |
*8 |
*0 |
*6 |
9 |
*2 |
|
2# |
**8 |
*7 |
*0 |
9 |
*3 |
|
3# |
**0 |
**2 |
*1 |
*0 |
*3 |
|
4# |
**1 |
**2 |
*0 |
*1 |
*5 |
|
5# |
**1 |
**1 |
*3 |
*1 |
*5 |
|
6# |
**4 |
**1 |
*3 |
*2 |
*5 |
|
8# |
**9 |
**7 |
*4 |
*3 |
*7 |
|
*0# |
**6 |
**8 |
**0 |
*4 |
*8 |
|
*2# |
**2 |
**6 |
**7 |
*4 |
*9 |
|
*6# |
**2 |
**4 |
**1 |
*7 |
*9 |
|
*0# |
**2 |
**3 |
**0 |
*8 |
*2 |
|
*5# |
**0 |
**6 |
**8 |
*9 |
*5 |
|
*0# |
**9 |
**8 |
**6 |
*9 |
*5 |
|
*0# |
**2 |
**9 |
**5 |
*9 |
*6 |
|
*0# |
**4 |
**7 |
**9 |
*1 |
*9 |
|
*0# |
**7 |
**0 |
**6 |
*3 |
*1 |
|
*0# |
**0 |
**0 |
**0 |
*5 |
*3 |
|
*0# |
**6 |
**6 |
**9 |
*6 |
*3 |
|
**0# |
**9 |
**1 |
**3 |
*9 |
*6 |
|
**0# |
**8 |
**5 |
**9 |
*2 |
*9 |
|
**0# |
**9 |
**2 |
**1 |
*2 |
*0 |
|
|
