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The effect of singl...
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Karlsson, Stefan,1984-RISE,Glafo Glasforskningsinstitutet,Linnaeus University, Sweden
(author)
The effect of single-side ion exchange on the flexural strength of plain float glass and float glass containing a drilled hole
- Article/chapterEnglish2013
Publisher, publication year, extent ...
Numbers
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LIBRIS-ID:oai:DiVA.org:ri-48665
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https://urn.kb.se/resolve?urn=urn:nbn:se:ri:diva-48665URI
Supplementary language notes
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Language:English
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Summary in:English
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Classification
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Subject category:ref swepub-contenttype
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Subject category:art swepub-publicationtype
Notes
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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 singleside 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 and genre
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Arithmetic mean
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Construction elements
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Drilled holes
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Float glass
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Fracture load
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Ion-exchange treatment
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Bending strength
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Compressive stress
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Glass
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Ions
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Ion exchange
Added entries (persons, corporate bodies, meetings, titles ...)
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Jonson, BoLinnaeus University, Sweden
(author)
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Johansson, MarieLinnaeus University, Sweden
(author)
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Enquist, BertilLinnaeus University, Sweden
(author)
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RISEGlafo Glasforskningsinstitutet
(creator_code:org_t)
Related titles
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In:Glass Technology54:2, s. 66-710017-1050
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