Changes

Naturally Hard Copper Alloys

120 bytes added, 17:22, 20 February 2014

→‎5.1.4.3 Copper-Nickel-Zinc Alloys (German Silver)

Fig. 5.15: Strain hardening of CuNi12Zn24 by cold working

[[File:Strain hardening of CuNi 12Zn24 by cold working.jpg|right|thumb|Strain hardening of CuNi12Zn24 by cold working]]

Fig. 5.16: Softening of CuNi12Zn24 after 3 hrs annealing after 50% cold working

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