dissertation global and local fracture properties of metal matrix ...
dissertation global and local fracture properties of metal matrix ...
dissertation global and local fracture properties of metal matrix ...
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Ji [kN/m]<br />
J i [kN/m]<br />
Ji [kN/m]<br />
10<br />
10<br />
8<br />
6<br />
4<br />
2<br />
0<br />
8<br />
6<br />
4<br />
2<br />
0<br />
10<br />
8<br />
6<br />
4<br />
2<br />
0<br />
Section 6<br />
RT 8h 24h 200h<br />
Heat treatment<br />
a)<br />
RT 8h 24h 200h<br />
Heat treatment<br />
b)<br />
RT 8h 24h 200h<br />
Heat treatment<br />
c)<br />
77<br />
<strong>local</strong> from CODi<br />
<strong>global</strong><br />
<strong>local</strong> from CODil<br />
<strong>global</strong>l<br />
<strong>local</strong> from CODi<br />
<strong>global</strong><br />
Fig. 6.1. A comparison <strong>of</strong> the theoretical <strong>and</strong> experimental Ji-values for the cast MMCs with:<br />
10%<br />
15%<br />
20%<br />
a) 10% <strong>of</strong> Al2O3, b) 15% <strong>of</strong> Al2O3, c) 20% <strong>of</strong> Al2O3.