Microtexturing and nanostructuring of the surface of titanium and its alloy using spark alloying with tantalum and subsequent oxidation

Author

Koshuro, Vladimir A. ; Fomin, Aleksandr A.

Author_Institution

Saratov State Tech. Univ., Saratov, Russia

fYear

2014

fDate

June 30 2014-July 4 2014

Firstpage

1

Lastpage

2

Abstract

The study focuses on high-performance combined spark alloying of titanium alloy (VT1-0, VT16) surface and porous matrix structure oxidation. The coatings morphology is the result of melt drip transfer, heat treatment and oxidation. The study establishes the influence of technological regimes of alloying and oxidation on morphological heterogeneity.

Keywords

alloying additions; coatings; heat treatment; nanofabrication; nanoporous materials; oxidation; porosity; surface alloying; surface morphology; surface texture; tantalum alloys; titanium alloys; Ta₂O₅; coating morphology; heat treatment; high-performance combined spark alloying; melt drip transfer; microtexturing; morphological heterogeneity; nanostructuring; porous matrix structure oxidation; subsequent tantalum oxidation; titanium alloy surface; Alloying; Coatings; Oxidation; Sparks; Surface morphology; Surface treatment; Titanium alloys;

fLanguage

English

Publisher

ieee

Conference_Titel

Vacuum Electron Sources Conference (IVESC), 2014 Tenth International

Conference_Location

St. Petersburg

Print_ISBN

978-1-4799-5770-5

Type

conf

DOI

10.1109/IVESC.2014.6892016

Filename

6892016