Which is the Right Reference Surface Compression Value for Heat Treated Glass?

The paper correlates the data recorded in Stazione Sperimentale del Vetro, in many years. The aim is to define a correlation between the following parameters in heat treated glass: 1) bending strength tested according EN 1288-3 ; 2) fragmentation tested according relevant Standards [EN 1863-1 2004,...

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Autores principales:	Ennio Mognato, Stefano Brocca, Fabrizio Comiati
Formato:	article
Lenguaje:	EN
Publicado:	Challenging Glass Conference 2018
Materias:	Surface Compression Bending Strength Fragmentation Thermally Treated Clay industries. Ceramics. Glass TP785-869
Acceso en línea:	https://doaj.org/article/75968001520c4a5b943e7a4999b90984
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spelling	oai:doaj.org-article:75968001520c4a5b943e7a4999b909842021-12-04T05:12:21ZWhich is the Right Reference Surface Compression Value for Heat Treated Glass?10.7480/cgc.6.21912589-8019https://doaj.org/article/75968001520c4a5b943e7a4999b909842018-05-01T00:00:00Zhttps://proceedings.challengingglass.com/index.php/cgc/article/view/99https://doaj.org/toc/2589-8019 The paper correlates the data recorded in Stazione Sperimentale del Vetro, in many years. The aim is to define a correlation between the following parameters in heat treated glass: 1) bending strength tested according EN 1288-3 ; 2) fragmentation tested according relevant Standards [EN 1863-1 2004, EN12150-1 2015, EN 14179-1 2016]; 3) surface compression stress measured with laser Gasp [ASTM C1279 2013]. For heat strengthened glass the fragmentation correlation due to the different crack path ("island" fragments instead of small fragments) is only related to conformity: Y/N. The research is the development of the previous ones [Schiavonato et al. 2005, Mognato et al. 2011] carried out at Stazione Sperimentale Vetro, increasing the experimental data (up to 2017)considering in detail the emissivity of coated glass and extending also to enamelled glass. The correlation between surface compression stress and mechanical strength and fragmentation is relevant for the manufacturer, who may use surface pre-stress measurement as a means of product control. Ennio MognatoStefano BroccaFabrizio ComiatiChallenging Glass ConferencearticleSurface CompressionBending StrengthFragmentationThermally TreatedClay industries. Ceramics. GlassTP785-869ENChallenging Glass Conference Proceedings, Vol 6, Iss 1 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Surface Compression Bending Strength Fragmentation Thermally Treated Clay industries. Ceramics. Glass TP785-869
spellingShingle	Surface Compression Bending Strength Fragmentation Thermally Treated Clay industries. Ceramics. Glass TP785-869 Ennio Mognato Stefano Brocca Fabrizio Comiati Which is the Right Reference Surface Compression Value for Heat Treated Glass?
description	The paper correlates the data recorded in Stazione Sperimentale del Vetro, in many years. The aim is to define a correlation between the following parameters in heat treated glass: 1) bending strength tested according EN 1288-3 ; 2) fragmentation tested according relevant Standards [EN 1863-1 2004, EN12150-1 2015, EN 14179-1 2016]; 3) surface compression stress measured with laser Gasp [ASTM C1279 2013]. For heat strengthened glass the fragmentation correlation due to the different crack path ("island" fragments instead of small fragments) is only related to conformity: Y/N. The research is the development of the previous ones [Schiavonato et al. 2005, Mognato et al. 2011] carried out at Stazione Sperimentale Vetro, increasing the experimental data (up to 2017)considering in detail the emissivity of coated glass and extending also to enamelled glass. The correlation between surface compression stress and mechanical strength and fragmentation is relevant for the manufacturer, who may use surface pre-stress measurement as a means of product control.
format	article
author	Ennio Mognato Stefano Brocca Fabrizio Comiati
author_facet	Ennio Mognato Stefano Brocca Fabrizio Comiati
author_sort	Ennio Mognato
title	Which is the Right Reference Surface Compression Value for Heat Treated Glass?
title_short	Which is the Right Reference Surface Compression Value for Heat Treated Glass?
title_full	Which is the Right Reference Surface Compression Value for Heat Treated Glass?
title_fullStr	Which is the Right Reference Surface Compression Value for Heat Treated Glass?
title_full_unstemmed	Which is the Right Reference Surface Compression Value for Heat Treated Glass?
title_sort	which is the right reference surface compression value for heat treated glass?
publisher	Challenging Glass Conference
publishDate	2018
url	https://doaj.org/article/75968001520c4a5b943e7a4999b90984
work_keys_str_mv	AT enniomognato whichistherightreferencesurfacecompressionvalueforheattreatedglass AT stefanobrocca whichistherightreferencesurfacecompressionvalueforheattreatedglass AT fabriziocomiati whichistherightreferencesurfacecompressionvalueforheattreatedglass
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Which is the Right Reference Surface Compression Value for Heat Treated Glass?

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