MICROSTRUCTURE AND WEAR PROPERTY OF Ti/C MODIFIED LAYERS ON Ti–6Al–4V SUBSTRATE

Dandan Ma, Yong Ma, Ailan Fan, Yongsheng Wang, Shengwang Yu, Jie Gao, Hongjun Hei and Bin Tang
Additional contact information
Dandan Ma: Research Institute of Surface Engineering, Taiyuan University of Technology, Taiyuan 030024, P. R. China
Yong Ma: Research Institute of Surface Engineering, Taiyuan University of Technology, Taiyuan 030024, P. R. China
Ailan Fan: Research Institute of Surface Engineering, Taiyuan University of Technology, Taiyuan 030024, P. R. China
Yongsheng Wang: #x2020;College of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, P. R. China
Shengwang Yu: Research Institute of Surface Engineering, Taiyuan University of Technology, Taiyuan 030024, P. R. China
Jie Gao: Research Institute of Surface Engineering, Taiyuan University of Technology, Taiyuan 030024, P. R. China
Hongjun Hei: Research Institute of Surface Engineering, Taiyuan University of Technology, Taiyuan 030024, P. R. China
Bin Tang: Research Institute of Surface Engineering, Taiyuan University of Technology, Taiyuan 030024, P. R. China

Surface Review and Letters (SRL), 2020, vol. 27, issue 06, 1-8

Abstract: The Ti/C modified layers were prepared on Ti–6Al–4V alloy by double glow plasma surface alloying technique. The microstructure and composition of the modified layers were characterized by X-ray diffraction (XRD), energy dispersive X-ray spectroscopy (EDS) and scanning electron microscopy (SEM). The bonding strength, micro-hardness and friction performance of the modified layers were examined by the scratch tester, micro-hardness tester, reciprocating wear tester, and white light interferometer. The results show that both of the microstructure and properties of the Ti/C modified layer get the remarkable effects when the temperature reaches 910∘C. Belonging to metallurgical bonding with the substrate, the modified layer possesses a continuous, compact and uniform packet-like particle structure. Compared with the Ti–6Al–4V substrate, the surface micro-hardness and wear resistance of Ti/C modified layer are significantly improved.

Keywords: Double glow plasma; surface alloying; Ti–6Al–4V; hardness; wear resistance (search for similar items in EconPapers)
Date: 2020
References: Add references at CitEc
Citations:

Downloads: (external link)
http://www.worldscientific.com/doi/abs/10.1142/S0218625X19501622
Access to full text is restricted to subscribers

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:wsi:srlxxx:v:27:y:2020:i:06:n:s0218625x19501622

Ordering information: This journal article can be ordered from

DOI: 10.1142/S0218625X19501622

Access Statistics for this article

Surface Review and Letters (SRL) is currently edited by S Y Tong

More articles in Surface Review and Letters (SRL) from World Scientific Publishing Co. Pte. Ltd.
Bibliographic data for series maintained by Tai Tone Lim ().