Hollow metal spheres put Fraunhofer on a roll

19 January 2010
Richard Felton

Producing metallic hollow spheres is complicated. Up to now it has not been possible to make the small sizes required for new high-tech applications. However, for the first time researchers at one of Germany’s premier research institutes have manufactured ground hollow metal spheres measuring between just two to 10 millimetres.

 

This article is featured in:
Automotive • Pressing • Research

 

Comment on this article