Distribution of components of jewelry alloy in the bulk of metal castings
N.P. Uglev1,2, I.N. Zamorin3, S.N. Uglev1, S.A. Smirnov2, A.M. Selivanov2
1LLC «Cooperative Research and Development Center «Matrix»
2Perm National Research Polytechnic University
3Sole Proprietorship Zamorin Igor Nickolaevich
Abstract: The process is investigated of stratification of a quaternary jewelry alloy within the height of a vertical metal crucible. The concentration distribution of the alloy components near the surface of castings, as well as the features of the structure formation of the solid alloy is studied. It is shown that the distribution of metals in the volume generally corresponds to known data for other metallic melts. A direct correlation of the microhardness to the alloy composition is revealed.
Keywords: multicomponent metal melt, stratification, distribution of components, microhardness, long-range order, swarm of clusters, superfluidity.
Uglev, N.P. Distribution of components of jewelry alloy in the bulk of metal castings / N.P. Uglev, I.N. Zamorin, S.N. Uglev et al. // 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, 2018. – I. 10. – P. 636-645.
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