Representative Publications
Guest Edited Journal Special Issues
G.01 21st European Conference on Fracture, Susmel, L., Carpinteri, A., Hattingh, D.G., Bozic, Z., Angelova, D. 2018 Engineering Failure Analysis, 83, pp. 239 0.
Invited Book Chapters
A.1 M N James, D G Hattingh, H Lombard, D L H Bulbring, A Els-Botes and A Steuwer (2010), Failure mechanisms in friction stir welds, Failure Mechanisms of Advanced Welding Processes, ed. X Sun, Woodhead Publishing, Sawston, Cambridge, Chapter 7, pp.164-189 ISBN 978-1-84569-536-1.
A.2 M N James, W H Rall, D G Hattingh and A Steuwer (2011), Assessing residual stresses in predicting the service life of welded structures, Fracture and fatigue of welded joints and structures, ed. K A Mcdonald, Woodhead Publishing, Sawston, Cambridge, Chapter 10, pp.276-296 ISBN 978-1-84569-513-2.
A.3 D T Asquith, A Yerokhin, D J Hughes, D G Hattingh, M N James and J R Yates, (2013), Depth resolved measurement of the 3D residual stress state in surface engineered aluminium by synchrotron diffraction, X-Ray Diffraction: Structure, Principles and Applications, ed. K. Shih, Nova Publishing, Chapter 9, pp.207-222 978-1-62808-591-4.
Selected Journals Papers
B1. M N James, D G Hattingh and G R Bradley (2003), Weld tool travel speed effects on fatigue life of friction stir welds in 5083 aluminium, International Journal of Fatigue, 25 pp.1389-1398 ISSN 0142-1123. doi:10.1016/S0142-1123(03)00061-6
B2. D J Hughes, M N James, D G Hattingh and P J Webster (2003), The use of combs for evaluation of strain-free references for residual strain measurements by neutron and synchrotron X-ray diffraction, Journal of Neutron Research, 11 No. 4 December 2003 pp.289-293 ISSN 1023-8166. doi.org/10.1080/10238160410001726765
B3. M N James, D J Hughes, D G Hattingh, G R Bradley, G Mills, and P J Webster (2004), Synchrotron diffraction measurement of residual stresses in friction stir welded 5383-H321 aluminium butt joints and their modification by fatigue cycling, Fatigue and Fracture of Engineering Materials and Structures, 27 pp.187-202 ISSN 0160-4112.
B4. C Blignault, D G Hattingh, G H Kruger, T I van Niekerk and M N James (2008), Friction stir weld process evaluation by multi-axial transducer, Measurement: Journal of the International Measurement Confederation 41 No. 1 pp.32-43 ISSN 0263-2241. doi:10.1016/j.measurement.2006.12.001
B5. D G Hattingh, C Blignault, T I van Niekerk, and M N James (2008), Characterization of the influences of FSW tool geometry on welding forces and weld tensile strength using an instrumented tool, Journal of Materials Processing Technology 203 No. 1-3 pp.46-57 ISSN: 0924-0136. doi:10.1016/j.jmatprotec.2007.10.028
B6. M N James, D J Hughes, D G Hattingh, G Mills, P J Webster (2009), Residual stress and strain in MIG butt welds in 5083-H321 aluminium: as-welded and fatigue cycled, International Journal of Fatigue 31 pp.28-40 ISSN 0142-1123. doi:10.1016/j.ijfatigue.2008.04.010
B7. H Lombard, D G Hattingh, A Steuwer, M N James (2009), Effect of process parameters on the residual stresses in AA5083-H321 friction stir welds, Materials Science and Engineering A, 501 pp.119-124 ISSN 0921-5093. doi:10.1016/j.msea.2008.09.078
B8. M N James, M Newby, D G Hattingh, A Steuwer (2010), Shot-peening of steam turbine blades: Residual stresses and their modification by fatigue cycling, Procedia Engineering, 2 No. 1 pp.441-451 ISSN 1877-7058. doi:10.1016/j.proeng.2010.03.048
B9. D G Hattingh, D L H Bulbring, A Els-Botes, M N James (2011), Process Parameter Influence on Performance of Friction Taper Stud Welds in AISI 4140 Steel, Materials and Design 32 pp.3421-3430 ISSN 0261-3069. doi:10.1016/j.matdes.2011.02.001
B10. C Blignault, D G Hattingh and M N James (2012), Optimising friction stir welding via statistical design of tool geometry and process parameters, Journal of Materials Engineering and Performance 21 No. 6 pp.927-935 ISSN 1059-9495. doi: 10.1007/s11665-011-9984-2
B11. A Steuwer, D G Hattingh, M N James , U Singh, and T Buslaps (2012), Residual stresses, microstructure and tensile properties in Ti-6Al-4V friction stir welds, Science and Technology of Welding and Joining 17, No. 7, October 2012 pp. 525-533 ISSN 1362-1718. doi.org:10.1179/136217112X13439160184196
B12. D G Hattingh, M N James, L Susmel and R Tovo (2015), Multiaxial fatigue of aluminium friction stir welded joints: preliminary results, Frattura ed Integrità Strutturale (Fracture and Structural Integrity), International Journal of the Italian Group on Fracture, 33 pp.382-389 ISSN 1971-8993. doi.org/10.3221/IGF-ESIS.33.42
B13. D G Hattingh, L von Weilligh, W Thomas and M N James (2015), Friction processing as an alternative joining technology for the nuclear industry, Journal of The Southern African Institute of Mining and Metallurgy, 115 pp.1-10 ISSN 0038-223X. doi.org/10.17159/2411-9717/2015/v115n10a2
B14. D G Hattingh M N James, M Newby, R Scheepers and P Doubell (2016), Damage assessment and refurbishment of steam turbine blade/rotor attachment holes, Theoretical and Applied Fracture Mechanics, 83 pp.125-134 ISSN: 0167-8442. doi.org/10.1016/j.tafmec.2015.11.001
B15. D G Hattingh, L G von Wielligh, D Bernard, L Susmel, R Tovo, and M N James (2016), Semiautomatic Friction Stir Welding of 38 mm OD 6082-T6 Aluminium Tubes, Journal of Materials Processing Technology, 238 pp.255-266 ISSN: 0924-0136. doi:10.1016/j.jmatprotec.2016.07.027
B16. M N James, D G Hattingh, D Asquith, M Newby and P Doubell (2016), Applications of residual stress in combatting fatigue and fracture, Procedia Structural Integrity 2 pp.11-25 ISSN: 2452-3216. doi.org/10.1016/j.prostr.2016.06.003
B17. E Maggiolini, R Tovo, L Susmel, M N James and D G Hattingh (2016), Crack path and fracture analysis in FSW of small diameter 6082 aluminium tubes under tension-torsion loading, International Journal of Fatigue 92 Part 2 pp.478-487 ISSN: 0142-1123. doi.org/10.1016/j.ijfatigue.2016.02.043
B18. L Susmel, D G Hattingh, M N James and R Tovo (2016), Multiaxial fatigue assessment of friction stir welded tubular joints of Al 6082-T6, accepted by the International Journal of Fatigue ISSN: 0142-1123. doi.org/10.1016/j.ijfatigue.2016.08.010
B19. M N James, D Hattingh, D Asquith, M Newby and P Doubell (2017), Residual stresses in condition monitoring and repair of thermal power generation components, accepted by Theoretical and Applied Fracture Mechanics ISSN: 0167-8442. doi.org/10.1016/j.tafmec.2017.03.008
B20. H B van der Merwe, M N James, D G Hattingh and W Rall (2019), Fatigue life prediction for rotary friction welded Ti-6Al- 4V under variable amplitude fatigue loading, Theoretical and Applied Fracture Mechanics, 104 102321. doi.org/10.1016/j.tafmec.2019.102321
B21. E Maggiolini, D Benasciutti, L Susmel, DG Hattingh, MN James, R Tovo, Friction stir welds in aluminium: Design S-N curves from statistical analysis of literature data (2018) Fatigue and Fracture of Engineering Materials and Structures, 41 (11), pp. 2212-2230
B22. D Bernard, D G Hattingh, W E Goosen and M N James (2020), High speed FS welding of 5182-H111 alloy - temperature and microstructural insights into deformation mechanisms, Metals and Materials International. doi.org/10.1007/s12540- 020-00622-y