1. ‘Data package for NF616 ferritic steel (9Cr-0.5Mo-1.8Mo—Nb—V)', 2nd edn, Nippon Steel Corporation, Japan, 1994.
2. M. A. Yescas and P. F. Morris: Proc. ECCC Creep Conf., London, UK, September 2005, DESTech Publications, Inc., 143.
3. Y. F. Yin, R. G. Faulkner, P. F. Morris and P. D. Clarke: Proc. Conf. Parsons 2007, Glasgow, UK, September 2007, Institute of Materials, Minerals and Mining, 453–464.