A. S. Borisov, A. A. Naumov, A. Yu. Borisova, O. G. Zotov, V. N. Tsemenko
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Effect of Severe Plastic Deformation on the Formation of the Nonferrous Metal Alloy Microstructure
Abstract
Several copper alloys with the addition of Zn and Sn are taken for the study. In order to determine the effect of severe plastic deformation (SPD) on microstructure formation, these alloys are subjected to severe plastic deformation on a Gleeble-3800 thermomechanical simulator. The study uses a special case of 3D forging—2D forging, using a MaxStrain multi-axis deformation module. Two modes are developed for processing: 10 deformation cycles (20 impacts) at room temperature with a total degree of deformation greater than 7; 20 deformation cycles (40 impacts) at room temperature with a total degree of deformation greater than 17. The results of the analysis of the microstructure of copper alloys after physical modeling are presented in the study.
期刊介绍：
Steel in Translation is a journal that represents a selection of translated articles from two Russian metallurgical journals: Stal’ and Izvestiya Vysshikh Uchebnykh Zavedenii. Chernaya Metallurgiya . Steel in Translation covers new developments in blast furnaces, steelmaking, rolled products, tubes, and metal manufacturing as well as unconventional methods of metallurgy and conservation of resources. Papers in materials science and relevant commercial applications make up a considerable portion of the journal’s contents. There is an emphasis on metal quality and cost effectiveness of metal production and treatment.
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