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Improving Subcritical Crack Growth Resistance for Alumina Glass Dental Composite
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Study of Animal Bio-Ceramic Implants with 3D High Resolution CT
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The Monolithic Glass-Ceramic Lined Steel Elbow Made by SHS Gravitational-Thermite Process
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Crystallization and Mechanical Properties of Spodumene-Diopside Glass Ceramics
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The Monolithic Glass-Ceramic Lined Steel Elbow Made by SHS Gravitational-Thermite Process

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Abstract:

A monolithic glass-ceramic lined steel elbow with 900-bend angle was fabricated using a self-propagating high-temperature synthesis gravitational-thermite process (SHS G-T process). The manufacture principle and some technologies were introduced. Experiment results showed that the inner surface of the composite elbow was smooth and there were no visible cracks and pores in it. The coating layer was symmetry and was of ~ 2.5 mm thick. It consisted of two zones (glass-like zone, columnar zone) and that there existed three phases (Al2O3, glass and Fe particles) in both of the two zones. However, the Al2O3 grains were different evidently in the two zones. XRD results showed that there was no hercynite phase in the coating layer.

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Info:

Periodical:

Key Engineering Materials (Volumes 280-283)

Pages:

1631-1634

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.280-283.1631

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Cite this paper

Online since:

February 2007

Authors:

Shuang Xi Wang, W.-Y. Gao, T.C. Ma, Kai Ming Liang, X.H. Zhang

Keywords:

Coating, Elbow, Self-Propagation High-Temperature Synthesis (SHS), Wear

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© 2005 Trans Tech Publications Ltd. All Rights Reserved

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