Magnetron sputtered superhard nanocomposite coatings with high toughness for wear protection

Nanocomposite thin films comprise at least two phases, a nanocrystalline phase and a matrix phase, where the matrix can be either nanocrystalline or amorphous phase. The general characteristics of nanocomposite coating are a host material with another material homogenously embedded in it, with one (...

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Bibliographic Details
Main Authors: Zhang, Sam, Du, Hejun
Other Authors: School of Mechanical and Aerospace Engineering
Format: Research Report
Published: 2008
Subjects:
Online Access:http://hdl.handle.net/10356/7005
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Institution: Nanyang Technological University
Description
Summary:Nanocomposite thin films comprise at least two phases, a nanocrystalline phase and a matrix phase, where the matrix can be either nanocrystalline or amorphous phase. The general characteristics of nanocomposite coating are a host material with another material homogenously embedded in it, with one (or both) of these materials having a characteristic length scale of 1-100 ran as schematically illustrated in Fig. 1-1.