Formation of a Nickel–Aluminum Intermetallic during Ion-Beam Mixing

V. L. Vorob’ev; I. N. Klimova; A. A. Kolotov; P. V. Bykov; V. Ya. Bayankin

doi:10.1134/S1027451019060569

Formation of a Nickel–Aluminum Intermetallic during Ion-Beam Mixing

Authors: Vorob’ev V.L.¹, Klimova I.N.¹, Kolotov A.A.¹, Bykov P.V.¹, Bayankin V.Y.¹
Affiliations:
1. Udmurt Federal Research Center, Ural Branch, Russian Academy of Sciences
Issue: Vol 13, No 6 (2019)
Pages: 1225-1229
Section: Article
URL: https://journal-vniispk.ru/1027-4510/article/view/196554
DOI: https://doi.org/10.1134/S1027451019060569
ID: 196554

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Abstract

The results of studying the X-ray photoelectron spectroscopy of the chemical composition of nickel surface layers with a deposited aluminum film, depending on the dose of irradiation with argon ions, are presented. Analysis of the spectra shows the formation of Ni₃Al aluminide during ion-beam mixing. The highest content (~20%) of this compound in the modified layer is observed at an implantation dose of 5 × 10¹⁶ cm^–2.