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Nucleation and Crystallization of Glass-Ceramics from Coal Fly Ash
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Surface Crystallization of ZnO-Al2O3-SiO2 Glass
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Indentation Size Effect in the Nanohardness of Soda-Lime Glass
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Study on Corrosion Mechanism of CAS Glass-Ceramic to Refractories by EPMA
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Indentation Size Effect in the Nanohardness of Soda-Lime Glass

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Abstract:

The nanoindentation load-displacement curves of soda-lime glass were analyzed with the widely adopted Oliver-Pharr method. The resultant nanohardness exhibits a significant indentation size effect (ISE). An empirical relationship between the peak load and the contact depth, which was established to analyze the ISE in microhardness tests, was suggested to be suitable for describing the load-dependence of the nanohardness. By comparing the best-fit values of the parameters included in this empirical relationship, the origin of the load-dependence of nanohardness was analyzed briefly.

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Periodical:

Key Engineering Materials (Volumes 280-283)

Pages:

1659-1662

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.280-283.1659

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Online since:

February 2007

Authors:

Zong Huai Li, Jiang Hong Gong, Zhi Jian Peng, He Zhuo Miao

Keywords:

Glass, Hardness, Indentation

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© 2005 Trans Tech Publications Ltd. All Rights Reserved

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