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Naturally Hard Copper Alloys

305 bytes removed, 16:12, 5 March 2014
5.1.4.1 Copper-Zinc Alloys (Brasses)
<figure id="fig:Phase diagram of copper-zinc for the range of 0-60 wt% zinc">
Fig. 5.5: Phase diagram of copper-zinc for the range of 0-60 wt% zinc
[[File:Phase diagram of copper zinc.jpg|left|thumb|Phase diagram of copper-zinc for the range of 0-60 wt% zinc]]
</figure>
<figure id="fig:Mechanical properties of brass depending on the copper content (after cold working of 0 and 50%)">
Fig. 5.6: Mechanical properties of brass depending on the copper content (after cold working of 0 and 50%)
[[File:Mechanical properties of brass depending on the copper content.jpg|left|thumb|Mechanical properties of brass depending on the copper content (after cold working of 0 and 50%)]]
</figure>
<figure id="fig:Strain hardening of CuZn36 by cold forming">
Fig. 5.7: Strain hardening of CuZn36 by cold forming
[[File:Strain hardening of CuZn36 by cold forming.jpg|right|thumb|Strain hardening of CuZn36 by cold forming]]
</figure>
<figure id="fig:Softening of CuZn36 after 3 hrs annealing after 25% cold working">
Fig. 5.8: Softening of CuZn36 after 3 hrs annealing after 25% cold working
[[File:Softening of CuZn36 25.jpg|right|thumb|Softening of CuZn36 after 3 hrs annealing after 25% cold working]]
</figure>