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Thread: glass ceramics

  1. #1 glass ceramics 
    New Member
    Join Date
    Aug 2006
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    1
    hello
    i have two question:
    1.What is precondition for the formation of the glass ceramics without disintegration?
    2.Nanocrystalline particles (10-20 nm) of TiO2 and ZrO2 are often added into the liquid glass used to prepare glass ceramics based on SiO2-LiO-Al2O3, despite the fact that neither TiO2 not ZrO2 is soluble in the glass.
    what is the purpose of this procedure
    thank u


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