Preprints of Annual Meeting of The Ceramic Society of Japan
Preprints of Fall Meeting of The Ceramic Society of Japan
Annual Meeting of The Ceramic Society of Japan, 2011
Session ID : 3D09
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Near infrared optical absorption spectra of borosilicate glass melts
*Kanwu ShirakawaJun MatsuokaSatoshi YoshidaToru Sugawara
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Abstract
Infrared absorption spectra of silicate, borate and borosilicate glass melts around 3000 cm-1 were measured up to 1100 °C. A strong absorption band at wave number range from 2000 to 3000 cm-1 appeared by the addition B2O3 to silicate glass. This would be the origin of the large differences of infrared absorption between window glass and E glass.
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© The Ceramic Society of Japan 2011
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