Conclusions
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1.
The recrystallization diagrams of chromium bronze are of the same type as for pure copper; however, the presence of chromium in the solid solution or in the form of particles (finely dispersed) inhibits grain growth.
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2.
With 60–80% deformation, Cu−Cr alloys undergo secondary recrystallization. The grain size after secondary recrystallization depends on the phase and structure of the alloy before deformation.
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3.
The critical degree of deformation of chromium bronze is 1.5–2%. The grain size after deformation to the critical degree also depends on the original condition of the alloy.
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Literature cited
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Additional information
State Scientific-Research and Planning Institute of Alloys and Nonferrous-Metal Processing. Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 3, pp. 30–32, March, 1973.
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Ravich, I.G., Rozenberg, V.M. & Petukhova, T.V. Recrystallization diagrams of chromium bronze. Met Sci Heat Treat 15, 209–211 (1973). https://doi.org/10.1007/BF00648153
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DOI: https://doi.org/10.1007/BF00648153