Reply to post: Re: Speculation- @Dave126

'Apple Watch' sapphire glass maker files for bankruptcy protection

Anonymous Coward
Anonymous Coward

Re: Speculation- @Dave126

There is a possible reason why a thin layer of anything hard may not be bonded to a tougher substrate - differential thermal expansion.

POST COMMENT House rules

Not a member of The Register? Create a new account here.

  • Enter your comment

  • Add an icon

Anonymous cowards cannot choose their icon

SUBSCRIBE TO OUR WEEKLY TECH NEWSLETTER

Biting the hand that feeds IT © 1998–2020