Ni-Al and NiO-Al Composite Coatings by Combustion-Assisted Flame Spraying

A new, cost-efficient and on-site-applicable thermal spraying process for depositing NiAl metallic overlay or bond-coat coatings for high temperature applications by synthesizing the desired intermetallic phases in-flight during oxy-acetylene flame spraying is presented. Base-metal powders were used...

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Bibliographic Details
Main Authors: Galina Xanthopoulou, Amalia Marinou, George Vekinis, Aggeliki Lekatou, Michalis Vardavoulias
Format: Article
Language:English
Published: MDPI AG 2014-04-01
Series:Coatings
Subjects:
Online Access:http://www.mdpi.com/2079-6412/4/2/231