The influence of the composition on (the load-dependence of) the microhardness of Y-Si-Al-O-N glasses as measured by Vickers indentation

D. Graaf, de; M. Braciszewicz; H.T.J.M. Hintzen; M. Sopicka-Lizer; G. With, de

doi:10.1023/B%3AJMSC.0000017777.05637.a6

The influence of the composition on (the load-dependence of) the microhardness of Y-Si-Al-O-N glasses as measured by Vickers indentation

D. Graaf, de
, M. Braciszewicz
, H.T.J.M. Hintzen
, M. Sopicka-Lizer
, G. With, de

Research output: Contribution to journal › Article › Academic › peer-review

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1 Downloads (Pure)

Abstract

The hardness of multiple glasses in the Y-Si-Al-O-N system has been detd. as a function of the indentation load. The measured hardness significantly depends on the load, which implies a substantial influence of the indentation size effect (ISE). The measured hardness has been deconvoluted in a load-dependent part and a load-independent hardness using the method of Bull et al. The influence of the overall compn. on the hardness of these glasses has been investigated. It is shown that, by increasing the nitrogen content, a load-independent hardness of over 9 GPa can be achieved, which is far higher than most common glass systems. [on SciFinder (R)]

Original language	English
Pages (from-to)	2145-2149
Number of pages	5
Journal	Journal of Materials Science
Volume	39
Issue number	6
DOIs	https://doi.org/10.1023/B%3AJMSC.0000017777.05637.a6
Publication status	Published - 2004

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@article{32757c636ba24473ad929b3fd4367a1f,

title = "The influence of the composition on (the load-dependence of) the microhardness of Y-Si-Al-O-N glasses as measured by Vickers indentation",

abstract = "The hardness of multiple glasses in the Y-Si-Al-O-N system has been detd. as a function of the indentation load. The measured hardness significantly depends on the load, which implies a substantial influence of the indentation size effect (ISE). The measured hardness has been deconvoluted in a load-dependent part and a load-independent hardness using the method of Bull et al. The influence of the overall compn. on the hardness of these glasses has been investigated. It is shown that, by increasing the nitrogen content, a load-independent hardness of over 9 GPa can be achieved, which is far higher than most common glass systems. [on SciFinder (R)]",

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T1 - The influence of the composition on (the load-dependence of) the microhardness of Y-Si-Al-O-N glasses as measured by Vickers indentation

AU - Graaf, de, D.

AU - Braciszewicz, M.

AU - Hintzen, H.T.J.M.

AU - Sopicka-Lizer, M.

AU - With, de, G.

PY - 2004

Y1 - 2004

N2 - The hardness of multiple glasses in the Y-Si-Al-O-N system has been detd. as a function of the indentation load. The measured hardness significantly depends on the load, which implies a substantial influence of the indentation size effect (ISE). The measured hardness has been deconvoluted in a load-dependent part and a load-independent hardness using the method of Bull et al. The influence of the overall compn. on the hardness of these glasses has been investigated. It is shown that, by increasing the nitrogen content, a load-independent hardness of over 9 GPa can be achieved, which is far higher than most common glass systems. [on SciFinder (R)]

AB - The hardness of multiple glasses in the Y-Si-Al-O-N system has been detd. as a function of the indentation load. The measured hardness significantly depends on the load, which implies a substantial influence of the indentation size effect (ISE). The measured hardness has been deconvoluted in a load-dependent part and a load-independent hardness using the method of Bull et al. The influence of the overall compn. on the hardness of these glasses has been investigated. It is shown that, by increasing the nitrogen content, a load-independent hardness of over 9 GPa can be achieved, which is far higher than most common glass systems. [on SciFinder (R)]

U2 - 10.1023/B%3AJMSC.0000017777.05637.a6

DO - 10.1023/B%3AJMSC.0000017777.05637.a6

M3 - Article

SN - 0022-2461

VL - 39

SP - 2145

EP - 2149

JO - Journal of Materials Science

JF - Journal of Materials Science

IS - 6

ER -

The influence of the composition on (the load-dependence of) the microhardness of Y-Si-Al-O-N glasses as measured by Vickers indentation

Abstract

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