Ask Question
23 December, 07:07

Why is rapid cooling needed to form glass?

I'm asking about glass that needs to be cooled rapidly, like tempered glass.

+1
Answers (1)
  1. 23 December, 09:40
    0
    Rapid cooling is needed to form glass, specifically tempered glass, to make the glass stronger and safer.

    Unlike regular glass which breaks when undergoing rapid cooling, tempered glass is ductile. It is not brittle and its ductility is a result of undergoing the rapid cooling process.

    Through rapid cooling, tempered glass develops a core that has a large amount of tensile stress and a surface that has compressive stress. The compressive stress on the surface of the tempered glass makes it stronger than regular glass. It can also be broken but when it does, it breaks into small granular chunks that are less likely to cause injury.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Why is rapid cooling needed to form glass? I'm asking about glass that needs to be cooled rapidly, like tempered glass. ...” in 📘 Chemistry if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers