1. Materials Engineering The University of Queensland Brisbane QLD 4072 Australia
2. Defence Materials Technology Centre Hawthorn VIC 3122 Australia
3. Centre of Future Materials University of Southern Queensland Springfield QLD 4300 Australia
4. Centre for Advanced Materials Processing and Manufacturing (AMPAM) The University of Queensland Brisbane QLD 4072 Australia
5. Centre for Microscopy and Microanalysis The University of Queensland Brisbane QLD 4072 Australia