Multifunctional steel fibre reinforcement - Wolfsburg AG
Multifunctional steel fibre reinforcement - Wolfsburg AG
Multifunctional steel fibre reinforcement - Wolfsburg AG
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60<br />
50<br />
40<br />
30<br />
20<br />
10<br />
0<br />
Steel 30µ Vf 40% - PP<br />
Tensile tests on composite: mechanical properties<br />
Result<br />
Elongation of <strong>steel</strong> reinforced thermoplastics much higher than others!<br />
High stiffness!<br />
Steel 30µ Vf 43% - HDPE<br />
Steel 14µ Vf 40% - PP<br />
E (GPa)<br />
<strong>steel</strong> glass carbon<br />
Glass Vf 41% - PP<br />
Glass Vf 41% - HDPE<br />
Carbon Vf 39% - PP<br />
Carbon Vf 39% - HDPE<br />
700<br />
600<br />
500<br />
400<br />
300<br />
200<br />
100<br />
0<br />
Steel 30µ Vf 40% - PP<br />
<strong>steel</strong><br />
Steel 30µ Vf 43% - HDPE<br />
Steel 14µ Vf 40% - PP<br />
Strength (Mpa)<br />
2<br />
glass carbon <strong>steel</strong><br />
· 18 · Sophie Vandewalle – October 2010<br />
Glass Vf 41% - PP<br />
Glass Vf 41% - HDPE<br />
Carbon Vf 39% - PP<br />
Carbon Vf 39% - HDPE<br />
14<br />
12<br />
10<br />
8<br />
6<br />
4<br />
0<br />
Steel 30µ Vf 40% - PP<br />
Steel 30µ Vf 43% - HDPE<br />
Elongation (%)<br />
Steel 14µ Vf 40% - PP<br />
Glass Vf 41% - PP<br />
Glass Vf 41% - HDPE<br />
Carbon Vf 39% - PP<br />
Energy absorption<br />
glass carbon<br />
Carbon Vf 39% - HDPE<br />
3
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