</table>
</figtable>
<xr id="fig:Strain hardening of Cu-ETP by cold working"/><!--Fig. 5.1:--> Strain hardening of Cu-ETP by cold working
<xr id="fig:Softening of Cu-ETP after annealing for 3hrs after 25% cold working"/><!--Fig. 5.2:--> Softening of Cu-ETP after annealing for 3hrs after 25% cold working
<xr id="fig:Softening of Cu-ETP after annealing for 3hrs after 50% cold working"/><!--Fig. 5.3:--> Softening of Cu-ETP after annealing for 3hrs after 50% cold working
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