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Other Naturally Hard Copper Alloys

134 bytes added, 16:07, 3 March 2014
5.1.5.2 Copper-Nickel-Tin Alloys
Fig. 5.25: Softening of CuNi25 after 1 hr annealing after 50% cold working
[[File:Softening of CuNi25 after annealing after 50.jpg|right|thumb|Softening of CuNi25 after 1 hr annealing after 50% cold working]]
Fig. 5.26: Strain hardening of CuNi9Sn2 by cold working (Wieland)