Paper Title:

A Novel Wear Resistant Glass-Ceramic Coating Material

Periodical Materials Science Forum (Volume 686)
Main Theme Advanced Structural Materials
Edited by Yafang Han, Fusheng Pan, Jianmao Tang, Chungen Zhou
Pages 521-527
DOI 10.4028/www.scientific.net/MSF.686.521
Citation Ye Han et al., 2011, Materials Science Forum, 686, 521
Online since June, 2011
Authors Ye Han, Shu Yu Yao, Wei Wei Zhang, Ming Gu, Yu Sui Yao
Keywords Abrasion, Coating, Glas Ceramics, Wear
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Abstract

A novel wear resistant glass-ceramic coating system (based on SiO2-B2O3-Al2O3 glass system) on iron based substrate was developed. Friction coefficient, wear rate and coefficient of thermal expansion of coating material were evaluated using suitable methods. The coating materials and the resultant coatings were characterized using differential thermal analysis (DTA), X-ray diffraction analysis (XRD) and Scanning Electron Microscope (SEM). XRD analysis of the coating materials showed presence of a number of microcrystal. SEM micrographs indicate strong chemical bonding at the iron-ceramic interface. The coating material showed perfect properties for protection the iron substrate from abrasion.