Apple patent new method of fabricating metallic glass matrix composite.
On January 31, 2013, the US Patent & Trademark Office published a patent application from Apple that reveals new method for fabricating a sheet of metallic glass matrix composite. Metallic glass is a form of liquidmetal. In order to make cool products with this exotic material one must first invent equipment that could properly processes and control it. Today's patent relates to sheet casting of metallic glasses, and more particularly to twin roll sheet casting of bulk metallic glasses and composites in an inert environment.