Journal of the Korean Ceramic Society (한국세라믹학회지)

The Korean Ceramic Society (한국세라믹학회)
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A Study on the Prediction and Reduction of Residual Stress in Glass (I): Analysis of Residual Stress in Glass by Instant Freezing Model

유리의 잔류응력 예측 및 감소화 방안 연구(I): 순간동결모델에 의한 유리의 잔류응력 해석

  • 이재춘 (명지대학교 공과대학교 무기재료공학과) ;
  • 백태현 (군산대학교 기계설계학과)
  • Published : 1994.08.01
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Abstract

Residual stress measurements were made for cylindrical glass rods to compare experimental results with the calculated values obtained by Instant Freezing Model. According to the photoelastic measurements, the stress ratio of surface compression and center tension was increased from 1.4 to 2.0 as the heat-treatment temperature was lowered, the fictitious forzen temperature was found to be closer to the heat-treatment temperature and the fictitious coefficient was increased.

Keywords

References

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