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Stories about: Terfenol-D

Terfenol-D: No Speakers = Great Sound! For many of you, the term magnetostriction might sound just like any word in a language you neither understand nor have ever heard of; yet things are rather simple and easy to figure out. In few words, magnetostriction refers to special materials which behave in particular ways when either strain or electricity is i... 26 February 2008 11:28 GMT