| devitrification |
the solid state transformation of a glass to a crystalline material.
출처: web.pdx.edu/~ruzickaa/G410/Sears-Dodd/glos1.html
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| devitrification |
The term literally means "un-glass" and means just that. Under certain adverse conditions the elements at the surface of glass can break down and leave a white powdery-looking deposit. Sometimes devitrification can be eliminated by reheating, but often it cannot and it must be removed by acid-polishing.
출처: www.northstarglass.com/glossary.asp
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