Microstructure, Wear Resistance and Oxidation Behavior of Ni-Ti-Si Coatings Fabricated on Ti6Al4V by Laser Cladding

Microstructure, Wear Resistance and Oxidation Behavior of Ni-Ti-Si Coatings Fabricated on Ti6Al4V by Laser Cladding

The Ni-Ti-Si composite coatings were successfully fabricated on Ti6Al4V by laser cladding. The microstructure were studied by SEM (scanning electron microscopy) and EDS (energy dispersive spectrometer). It has been found that Ti2Ni and Ti5Si3 phases exist in all coatings, and some samples have TiSi2...

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Bibliographic Details
Main Authors: Qiaoqiao Zhuang, Peilei Zhang, Mingchuan Li, Hua Yan, Zhishui Yu, Qinghua Lu
Format: Article
Language:English
Published: MDPI AG 2017-10-01
Series:Materials
Subjects:
Ni-Ti-Si composite coatings
laser cladding
wear resistance
high-temperature oxidation resistance
Online Access:https://www.mdpi.com/1996-1944/10/11/1248

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