MAYFIELD HEIGHTS, Ohio & DEVENS, Mass.--(BUSINESS WIRE)--Materion Corporation (NYSE: MTRN), a global leader in advanced materials solutions, today announced that it entered into an agreement with Commonwealth Fusion Systems (CFS), the leading and largest commercial fusion energy company, to supply beryllium fluoride for use in fusion power plants. Under the agreement, Materion will provide the beryllium fluoride for the production of FLiBE molten salt that will be used in CFS' ARC power plants. ...