Abstract

Abstract. Based on the systematization of state diagrams of the systems on the basis of Cu – Pd – Me (where Me – Ag, Au, Ni, Pt, Ga) it has been shown that in the areas of stoichiometric compositions of CuPd and Cu3Pd the alloying with gold (aurum) atoms, as well as palladium atoms can lead to the formation of vast areas of phase homogeneity with long-period structures after the appropriate heat treatment. It has been established that in the systems based on Ti – Al – Me (where Me – V, Cr, Mn, Mo, Nb, Cu) one can observe the decrease of the sizes of homogeneity areas of long-period phases based on Al3(Ti, Mе) with D022 structure in the row of the following alloying elements: V → Mo → Nb → Cr → Mn → Cu.

Highlights

  • 3 Tomsk State University of Architecture and Building (2, Solyanaya sqr., Tomsk, 634003, Russia) 4 National Research Tomsk Polytechnic University (30, Lenina ave., Tomsk, 634050, Russia)

  • Based on the systematization of state diagrams of the systems on the basis of Cu – Pd – Me it has been shown that in the areas of stoichiometric compositions of CuPd and Cu3Pd the alloying with gold atoms, as well as palladium atoms can lead to the formation of vast areas of phase homogeneity with long-period structures after the appropriate heat treatment

  • It has been established that in the systems based on Ti – Al – Me one can observe the decrease of the sizes of homogeneity areas of long-period phases based on Al3(Ti, Mе) with D022 structure in the row of the following alloying elements: V → Mo → Nb → Cr → Mn → Cu

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Summary

Introduction

3 Tomsk State University of Architecture and Building (2, Solyanaya sqr., Tomsk, 634003, Russia) 4 National Research Tomsk Polytechnic University (30, Lenina ave., Tomsk, 634050, Russia)

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