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The effect of singl...
The effect of single-side ion exchange on the flexural strength of plain and holed float glass containing a drilled hole
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- Karlsson, Stefan, 1984- (author)
- Linnéuniversitetet,Institutionen för bygg- och energiteknik (BE),Glass Group
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- Jonson, Bo (author)
- Linnéuniversitetet,Institutionen för bygg- och energiteknik (BE),Glass Group
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- Johansson, Marie (author)
- Linnéuniversitetet,Institutionen för bygg- och energiteknik (BE)
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- Enquist, Bertil (author)
- Linnéuniversitetet,Institutionen för bygg- och energiteknik (BE)
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(creator_code:org_t)
- 2013
- 2013
- English.
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In: European Journal of Glass Science and Technology. Part A: Glass Technology. - 1753-3546. ; 54:2, s. 66-71
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Abstract
Subject headings
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- The effect of single-side ion exchange (using a KNO3:KCl mixture) on the ring-on-ring flexural strength of float glass has been studied. Two ion exchanged series, treated at 450 and 515°C, were investigated. The ion exchanged samples showed approximately 160 respectively 100% increases in their arithmetic mean strength compared to as-received float glass. Furthermore, a series of samples containing drilled holes were studied in order to investigate the effect of single-side ion exchange on such common construction elements. The samples that contained drilled holes were ion exchanged at 450°C and showed around 140% increase of the fracture load compared to the untreated samples containing drilled holes. As a general observation, the ion exchange treatment induced ~110 MPa compressive stresses (515°C) and ~180 MPa compressive stresses (450°C). The ion exchanged samples showed no significant increase in stiffness.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Materialteknik -- Annan materialteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering -- Other Materials Engineering (hsv//eng)
Keyword
- Float glass
- Ion exchange
- Flexural strength
- Coaxial double ring-test
- Glasteknologi
- Glass Technology
Publication and Content Type
- ref (subject category)
- art (subject category)
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