Influence of Nanostructuring Superficial Layer and Subsequent Chemical-Thermal Treatment for Wear Resistance of Titanium Alloy BT-6

Author

Kolgachev, A.E. ; Panin, V.E. ; Panin, S.V. ; Pochivalov, J.I.

Author_Institution

Tomsk Polytech. Univ., Tomsk

fYear

2005

fDate

21-27 March 2005

Firstpage

127

Lastpage

129

Abstract

This work proposed the method of nanostructuring superficial layer by using preliminary ultrasound treatment (UST) with subsequent surface strengthening by thermomechanical treatment. It has been supposed that preliminary superficial treatment by ultrasound will allow both increase in thickness of surface strengthened layer and formation of nonplane boundary between strengthened layer and matrix. Friction and wear resistance of superficially oxidized BT-6 alloys previously subjected to UST increase markedly compared to just UST or just oxidation during 2 hours.

Keywords

friction; nanostructured materials; oxidation; surface hardening; surface structure; thermomechanical treatment; titanium alloys; ultrasonic effects; wear resistance; BT-6 titanium alloy; TiJkJk; chemical-thermal treatment; friction; nanostructuring; nonplane boundary; oxidation; strengthened layer; superficial layer; surface strengthening; thermomechanical treatment; time 2 hour; ultrasound treatment; wear resistance; Chemicals; Composite materials; Conducting materials; Fractals; Materials science and technology; Polymers; Surface resistance; Surface treatment; Thermal resistance; Titanium alloys;

fLanguage

English

Publisher

ieee

Conference_Titel

Modern Technique and Technologies, 2005. MTT 2005. 11th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists

Conference_Location

Tomsk

Print_ISBN

978-0-7803-8877-2

Electronic_ISBN

978-0-7803-8878-9

Type

conf

DOI

10.1109/SPCMTT.2005.4493221

Filename

4493221