Dr Samuel Hefford

Articles

• Gumbleton, R.et al. 2020. Measurement technique for microwave surface resistance of additive manufactured metals. IEEE Transactions on Microwave Theory and Techniques (10.1109/TMTT.2020.3035082)

Thesis

• Hefford, S. J. 2019. Microwave processing in additive manufacturing. PhD Thesis, Cardiff University.

Conferences

• Parker, N.et al. 2019. A novel VHF heating system to aid selective laser melting. Presented at: 2019 IEEE MTT-S International Microwave Symposium, IMS 2019, Boston, USA, 2 -7 June 2019. pp. -.
• Gumbleton, R.et al. 2019. Effects of post-processing treatments on the microwave performance of additively manufactured samples. Presented at: 13th European Conference on Antennas and Propagation (EuCAP) 2019, UK, 31 March - 5 April 2019.
• Clark, N., Hefford, S. and Porch, A. 2017. Effect of build orientation and surface finish on surface resistance in microwave components produced by Selective Laser Melting. Presented at: 47th European Microwave Conference (EuMC), Nuremberg, Germany, 10-12 October 20172017 47th European Microwave Conference (EuMC). IEEE pp. 508-511., (10.23919/EuMC.2017.8230901)
• Hefford, S.et al. 2017. Monitoring changes in microwave asorption of Ti64 powder during microwave sintering. Presented at: 2017 47th European Microwave Conference (EuMC), Nuremberg, Germany, 10-12 October 20172017 47th European Microwave Conference (EuMC). IEEE pp. 927-929., (10.23919/EuMC.2017.8230997)