Advances in glass alloys lead to strength, flexibility

(Phys.org) —What do some high-end golf clubs and your living room window have in common? The answer is glass, but in the golf clubs’ case it’s a specialized glass product, called metallic glass, with the ability to be bent considerably and spring back into its original form. Your windows, as you know, aren’t quite as forgiving of a sudden impact, and they shatter – they are brittle, as opposed to ductile, or more flexible products. For the golf clubs, however, a new generation of flexible metallic glass puts more bounce back into a golf ball, from the metallic glass’ high elasticity. They’re not unbreakable, but close. And scientists are working toward even stronger and more elastic glass types which would fail in a ductile fashion instead of shattering.

from Phys.org: Physics News http://ift.tt/OWNrVb

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