Graphite-Chills
Following the wish of many foundrymen, to reach higher cooling
rates and an homogeneous structure, we add another type of
chill to our delivery-program : Graphite-Chills.
Graphite-Chills give the foundrymen the possibility of very
high cooling rates because of their extrem high thermal conductivity.
Our technical datasheet gives you an overview about the efficiency
of graphite-chills.
Graphite-Chills Type GK-168
Modus of forming
|
Extruded
|
Properties |
Anisotropic |
Bulk density [g/cm³] |
1,69 |
Open Porosity
[%] |
20 |
Compressive strength1) [MPa] |
29 |
E-Modulus1) [GPa] |
7,2 |
Resistivity1) [m W
m] |
6 |
Thermal conductivity1) [W/mK] |
168 |
CTE1) [10-6/K-1]
(600-700 K) |
2,1 |
Mean grain diameter
[m m] |
1300 |
Ash content [ppm] |
< 1000 |
1) with grain
You can bring graphite-chills in any shape you wish, just
with easy tools. You will find the most used dimensions in
our Dimension-List.
Dimension
[mm] |
Weight / Piece
[kg] |
800 x 300 x 80 |
32,45 |
800 x 300 x 60 |
24,34 |
800 x 300 x 40 |
16,22 |
|
|
600 x 350 x 40 |
14,20 |
600 x 350 x 35 |
12,42 |
600 x 350 x 30 |
10,65 |
|
|
600 x 300 x 80 |
24,34 |
600 x 300 x 60 |
18,25 |
600 x 300 x 50 |
15,21 |
600 x 300 x 40 |
12,17 |
|
|
250 x 125 x 65 |
3,43 |
|
|
200 x 100 x 50 |
1,69 |
200 x 100 x 40 |
1,35 |
200 x 100 x 30 |
1,01 |
|
|
200 x 50 x 30 |
0,51 |
We can also offer other dimensions, for example special
models with roundings or chamfers, we are pleased to get
your inquiry.
You will find more detailed informations (including a
safety-data-sheet) in our delivery program.
A complete delivery program can be downloaded under the point Download-Productinfo. We also have the possibility to send you all catalogues by standard mail. Please be kind and give us a short info for this. |
