Study on Alleviating Fretting Damage Properties of Ni-B-C60 Nano-Composite Coating on Titanium Alloy

Author

Shi, Xiao ; Song, Danlu

Author_Institution

Sch. of Manuf. Sci. & Eng., Southwest Univ. of Sci. & Technol., Mianyang, China

fYear

2010

fDate

7-9 Nov. 2010

Firstpage

1

Lastpage

4

Abstract

Fretting damage behavior of Ni-B and Ni-B-C₆₀ electroless plating deposited on TA7 titanium alloy are studied. The fretting wear resistance of the two coatings is tested and the coating surface morphology is also observed. The results show that the Ni-B-C₆₀ coating has self-lubricated property during the process of fretting wear, indicating lower friction coefficient than that of Ni-B coating. The friction factor of Ni-B coating is about 0.63 while that of Ni-B-C₆₀ nano-composite coating is about 0.53. Therefore, the wear resistance capacity of the Ni-B-C₆₀ self-lubricant composite coating is higher than that of the Ni-B coating.

Keywords

coating techniques; electroless deposited coatings; lubricants; nanocomposites; titanium alloys; wear resistance; Ni-B-C₆₀; TA7 titanium alloy; coating surface morphology; electroless plating; fretting damage properties; fretting wear resistance; nanocomposite coating; self-lubricant composite coating; wear resistance; Coatings; Friction; Rough surfaces; Surface morphology; Surface roughness; Surface topography; Surface treatment;

fLanguage

English

Publisher

ieee

Conference_Titel

E-Product E-Service and E-Entertainment (ICEEE), 2010 International Conference on

Conference_Location

Henan

Print_ISBN

978-1-4244-7159-1

Type

conf

DOI

10.1109/ICEEE.2010.5660988

Filename

5660988