
nerd question
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nerd question
Can someone please explain to me what happens molecularly (the technical stuff) what happens to certain cadmium/selenium glasses that sometimes causes the shift in COE at high temps. and through multiple firings? I am a nerd. I need to know. Advanced art was offered the same period as chemistry. I took art. Imagine that. 

kelly alge
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Re: nerd question
U need 2 hang out over craftwebkelly alge wrote:Can someone please explain to me what happens molecularly (the technical stuff) what happens to certain cadmium/selenium glasses that sometimes causes the shift in COE at high temps. and through multiple firings? I am a nerd. I need to know. Advanced art was offered the same period as chemistry. I took art. Imagine that.
