한국세라믹학회지 (Journal of the Korean Ceramic Society)

  • 제54권4호
  • /
  • Pages.298-302
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  • 2017
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  • 1229-7801(pISSN)
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  • 2234-0491(eISSN)
한국세라믹학회 (The Korean Ceramic Society)
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The Influence of Alkaline Impurity K Content on Bubbles of Quartz Glass

  • Yeom, Ho Jong (Department of Advanced Materials Engineering, Korea Polytechnic University) ;
  • Im, Hangjoon (Department of Advanced Materials Engineering, Korea Polytechnic University) ;
  • Lee, Joo Ho (R&D Center, DS Techno Co., Ltd.) ;
  • Song, Jun Baek (R&D Center, DS Techno Co., Ltd.) ;
  • Kim, Yeong Joo (R&D Center, DS Techno Co., Ltd.)
  • 투고 : 2017.04.30
  • 심사 : 2017.07.07
  • 발행 : 2017.07.31
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초록

To investigate the influence of alkaline impurity K content on bubbles of quartz glass, samples were prepared based on $SiO_2$ sand with differing amounts of potassium hydroxide solution added by electric fusion. Bubble properties such as number, diameter and bubble fraction were determined using a stereoscopic microscope. The results of the observations indicated that an alkaline impurity content of 100 ppm had a good effect on bubble decline in quartz glass. The effect on OH was investigated by FTIR(Fourier transform infrared spectroscopy).

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참고문헌

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