The Production and Performance of Heat Bonded Glass Connections

Connecting glass with heat bonds is a way to create all-transparent glass structures. Two methods have been researched in theory and practice, glass welding, through local heating, and glass fusion through global heating. Both methods have been applied to produce 10 mm thick T-sections of soda lime...

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Autores principales:	Anna Eskes, Diana de Krom, Telesilla Bristogianni, Fred Veer, Lisa Rammig, Rob Nijsse
Formato:	article
Lenguaje:	EN
Publicado:	Challenging Glass Conference 2020
Materias:	Heat bond Transparent connection Weld Fuse Clay industries. Ceramics. Glass TP785-869
Acceso en línea:	https://doaj.org/article/6379ceb21ecb42849f644a33d118250f
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spelling	oai:doaj.org-article:6379ceb21ecb42849f644a33d118250f2021-12-04T05:11:34ZThe Production and Performance of Heat Bonded Glass Connections10.7480/cgc.7.44582589-8019https://doaj.org/article/6379ceb21ecb42849f644a33d118250f2020-09-01T00:00:00Zhttps://proceedings.challengingglass.com/index.php/cgc/article/view/334https://doaj.org/toc/2589-8019Connecting glass with heat bonds is a way to create all-transparent glass structures. Two methods have been researched in theory and practice, glass welding, through local heating, and glass fusion through global heating. Both methods have been applied to produce 10 mm thick T-sections of soda lime glass while preventing thermal shock failure and minimizing residual stress. These specimen, and specimen with an adhesive joint, have been tested destructively. It is concluded that it is possible to connect 10 mm thick soda lime glass by welding, if the glass is preheated and the surrounding temperature remains elevated during the welding process. Additionally, glass fusion of a similar product through global heating is possible for the applied temperature schedule. The mould has a paramount inﬂuence on the quality of the product. For both production methods, the annealing schedule was adequate to reduce residual stress. The average strength of the fused specimen was 44% larger. The standard deviation of the welded specimen was smaller: the standard deviation relative to the mean value was 9% for the welded specimen and 60% for the fused specimen. However, the amount of tested specimen is little. This research is a proof of concept for heat bonding soda lime glass of a structurally relevant thickness. Anna EskesDiana de KromTelesilla BristogianniFred VeerLisa RammigRob NijsseChallenging Glass ConferencearticleHeat bondTransparent connectionWeldFuseClay industries. Ceramics. GlassTP785-869ENChallenging Glass Conference Proceedings, Vol 7, Iss 1 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Heat bond Transparent connection Weld Fuse Clay industries. Ceramics. Glass TP785-869
spellingShingle	Heat bond Transparent connection Weld Fuse Clay industries. Ceramics. Glass TP785-869 Anna Eskes Diana de Krom Telesilla Bristogianni Fred Veer Lisa Rammig Rob Nijsse The Production and Performance of Heat Bonded Glass Connections
description	Connecting glass with heat bonds is a way to create all-transparent glass structures. Two methods have been researched in theory and practice, glass welding, through local heating, and glass fusion through global heating. Both methods have been applied to produce 10 mm thick T-sections of soda lime glass while preventing thermal shock failure and minimizing residual stress. These specimen, and specimen with an adhesive joint, have been tested destructively. It is concluded that it is possible to connect 10 mm thick soda lime glass by welding, if the glass is preheated and the surrounding temperature remains elevated during the welding process. Additionally, glass fusion of a similar product through global heating is possible for the applied temperature schedule. The mould has a paramount inﬂuence on the quality of the product. For both production methods, the annealing schedule was adequate to reduce residual stress. The average strength of the fused specimen was 44% larger. The standard deviation of the welded specimen was smaller: the standard deviation relative to the mean value was 9% for the welded specimen and 60% for the fused specimen. However, the amount of tested specimen is little. This research is a proof of concept for heat bonding soda lime glass of a structurally relevant thickness.
format	article
author	Anna Eskes Diana de Krom Telesilla Bristogianni Fred Veer Lisa Rammig Rob Nijsse
author_facet	Anna Eskes Diana de Krom Telesilla Bristogianni Fred Veer Lisa Rammig Rob Nijsse
author_sort	Anna Eskes
title	The Production and Performance of Heat Bonded Glass Connections
title_short	The Production and Performance of Heat Bonded Glass Connections
title_full	The Production and Performance of Heat Bonded Glass Connections
title_fullStr	The Production and Performance of Heat Bonded Glass Connections
title_full_unstemmed	The Production and Performance of Heat Bonded Glass Connections
title_sort	production and performance of heat bonded glass connections
publisher	Challenging Glass Conference
publishDate	2020
url	https://doaj.org/article/6379ceb21ecb42849f644a33d118250f
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The Production and Performance of Heat Bonded Glass Connections

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