Journal Published Online: 01 June 2005
Volume 2, Issue 6

Wear Behavior of Niobium Boride Coatings

CODEN: JAIOAD

Abstract

Boride coatings on corrosion resistant refractory metals are potentially used as implanting materials. In this research, we investigated wear mechanisms of boride coatings on pure niobium using a pin-on-disk tribometer. Surface morphology studied using scanning electron microscope shows the compressed boride layer with indistinguishable regions such as coating intermediate transition layer and the substrate. The surface analysis after wear tests was conducted using an atomic force microscope (AFM). It was found that the boride coating underwent deformation wear, and debris formed and accumulated at both ends of the track due to adhesion.

Author Information

Ingole, S
Texas A&M University, College Station, TX, USA
Liang, H
Texas A&M University, College Station, TX, USA
Usta, M
Gebze Institute of Technology, Gebze/Kocaeli, Turkey
Bindal, C
Engineering Faculty, Department of Metallurgical and Materials Engineering, Sakarya University, Esentepe Campus, Sakarya, Turkey
Ucisik, AH
Bogazici University, Institute of Biomedical Engineering, Bebek/Istanbul, Turkey
Pages: 12
Price: $25.00
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Stock #: JAI13083
ISSN: 1546-962X
DOI: 10.1520/JAI13083