Affiliation: | (1) Department of Materials Science, University of Cambridge, Cambridge, CB2 3QZ, United Kingdom;(2) Operations and Engineering and Technology, Rolls-Royce plc, Derby, DE24 8BJ, United Kingdom;(3) Precision Casting Facility, Rolls-Royce plc, Derby, UK;(4) Department of Metallurgy and Materials, University of Birmingham, Edgbaston, Birmingham, B15 2TT, United Kingdom |