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Research of the powder system «titan – copper» after cold forming

A.D. Nazarov, N.A. Pan’kin, V.P. Mishkin

National Research N.P. Ogarev Mordovia State University, Saransk, Russia

DOI: 10.26456/pcascnn/2019.11.624

Abstract: This article presents the results of a study of the microstructure and density of the material obtained after molding a mixture of powders of copper and titanium. Scanning electron microscopy indicates a slight deformation (mainly in the elastic region) of titanium particles and plastic for copper grains. Scanning electron microscopy and density measurement results indicate the presence in the powder body of the volume occupied by the pores. The process of pressing a copper-titanium system is well described within the framework of a mechanistic model.

Keywords: mechanistic model, powder body, microstructure, density, pore space, pressing diagram.

Bibliography link:

Nazarov, A.D. Research of the powder system «titan – copper» after cold forming / A.D. Nazarov, N.A. Pan’kin, V.P. Mishkin // Physical and chemical aspects of the study of clusters, nanostructures and nanomaterials: Interuniversity collection of proceedings / Ed. by V.M. Samsonov, N.Yu. Sdobnyakov. – Tver: TSU, 2019. – I. 11. – P. 624-628.

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