Structure and properties of surface layers obtained due to titanium-surface alloying by yttrium via combined electron-ion-plasma treatment

K. V. Sosnin, Yu F. Ivanov, V. E. Gromov, E. A. Budovskikh, D. A. Romanov

Результат исследований: Материалы для журналаСтатья

5 Цитирования (Scopus)

Аннотация

The surface layer of titanium is modified via a combined method involving electroexplosive alloying by yttrium and subsequent high-intensity electron-beam irradiation. The elemental and phase composition, defect substructure, and mechanical and tribological characteristics of the alloyed layers are investigated. The titanium-surface layer is revealed to be saturated with yttrium, oxygen, and hydrogen atoms, which give rise to the formation of a metal-ceramic layer hardened with titanium and yttrium oxides and carbides and stimulate a manifold increase in the microhardness and a decrease in the friction coefficient and wear rate of the modified layer.

Язык оригиналаАнглийский
Страницы (с-по)1286-1290
Число страниц5
ЖурналJournal of Surface Investigation
Том8
Номер выпуска6
DOI
СостояниеОпубликовано - 1 янв 2014

ASJC Scopus subject areas

  • Surfaces, Coatings and Films

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