By Dr Nima Haghdadi

Book Chapters

Primig S; Theska F; Haghdadi N, 2021, 'Electron Microscopy Methods', in Encyclopedia of Materials: Metals and Alloys, pp. 203 - 211, http://dx.doi.org/10.1016/B978-0-12-819726-4.00031-4

Journal articles

Adomako NK; Haines M; Haghdadi N; Primig S, 2024, 'On the role of the preheat temperature in electron-beam powder bed fusion processed IN718', Additive Manufacturing Letters, 11, pp. 100238 - 100238, http://dx.doi.org/10.1016/j.addlet.2024.100238

Moyle MS; Haghdadi N; Luzin V; Salvemini F; Liao XZ; Ringer SP; Primig S, 2024, 'Correlation of microstructure, mechanical properties, and residual stress of 17-4 PH stainless steel fabricated by laser powder bed fusion', Journal of Materials Science and Technology, 198, pp. 83 - 97, http://dx.doi.org/10.1016/j.jmst.2024.01.080

Luo M; Rielli VV; Farabi E; Liao X; Ringer SP; Haghdadi N; Primig S, 2024, 'Grain boundary crystallography and segregation in Ni-based superalloy INC738 manufactured by electron-beam powder bed fusion in as-built and annealed conditions', Materials Characterization, 217, pp. 114421 - 114421, http://dx.doi.org/10.1016/j.matchar.2024.114421

Farabi E; Haghdadi N; Czettl C; Pachlhofer J; Rohrer GS; Ringer SP; Primig S, 2024, 'On the fcc to hcp transformation in a Co-Ru alloy: Variant selection and intervariant boundary character', Scripta Materialia, 248, pp. 116127 - 116127, http://dx.doi.org/10.1016/j.scriptamat.2024.116127

Haghdadi N; Breen AJ; Chen H; Theska F; Davids WJ; Liao XZ; Rohrer GS; Ringer SP; Primig S, 2024, 'New insights into the character of austenite-ferrite boundaries in an additively manufactured duplex stainless steel', Scripta Materialia, 245, pp. 116049, http://dx.doi.org/10.1016/j.scriptamat.2024.116049

Rielli VV; Luo M; Farabi E; Haghdadi N; Primig S; Vieira Rielli V, 2024, 'Interphase boundary segregation in IN738 manufactured via electron-beam powder bed fusion', Scripta Materialia, 244, pp. 116033, http://dx.doi.org/10.1016/j.scriptamat.2024.116033

He XY; Wang H; Liao XZ; Ringer SP; Haghdadi N; Primig S, 2024, 'Nano-twining and deformation-induced martensitic transformation in a duplex stainless steel 2205 fabricated by laser powder bed fusion', Additive Manufacturing, 84, pp. 104110, http://dx.doi.org/10.1016/j.addma.2024.104110

Adomako NK; Haghdadi N; Liao X; Ringer SP; Primig S, 2024, 'Thermal cycle induced solid-state phase evolution in IN718 during additive manufacturing: A physical simulation study', Journal of Alloys and Compounds, 976, pp. 173181, http://dx.doi.org/10.1016/j.jallcom.2023.173181

Moyle MS; Haghdadi N; Theska F; Haines MP; Liao XZ; Ringer SP; Primig S, 2024, 'Effect of compositional variations on the heat treatment response in 17-4 PH stainless steel fabricated by laser powder bed fusion', Materials Characterization, 209, pp. 113768, http://dx.doi.org/10.1016/j.matchar.2024.113768

Haines MP; Moyle MS; Rielli VV; Haghdadi N; Primig S; Vieira Rielli V, 2024, 'Site-specific Cu clustering and precipitation in laser powder-bed fusion 17–4 PH stainless steel', Scripta Materialia, 241, pp. 115891, http://dx.doi.org/10.1016/j.scriptamat.2023.115891

Luo M; Liao X; Ringer SP; Primig S; Haghdadi N, 2024, 'Grain boundary network evolution in electron-beam powder bed fusion nickel-based superalloy Inconel 738', Journal of Alloys and Compounds, 972, pp. 172811, http://dx.doi.org/10.1016/j.jallcom.2023.172811

Wang H; Dong BS; Chen ZB; Liu JQ; Haghdadi N; Lu RQ; Primig S; Wang ZY; Pan ZX; Li HJ; Ringer SP; Liao XZ, 2024, 'Effect of compositional heterogeneity on the mechanical properties of a single-phase Cu-9Al alloy with different grain sizes', Acta Materialia, 263, pp. 119531, http://dx.doi.org/10.1016/j.actamat.2023.119531

Adomako NK; Haghdadi N; Primig S, 2024, 'Advancing the understanding of metal additive manufacturing via physical simulation and in situ transmission electron microscopy: a viewpoint', Journal of Materials Science, 59, pp. 1 - 20, http://dx.doi.org/10.1007/s10853-024-10376-2

Allioux FM; Nazari S; Ghasemian MB; Zavabeti A; Pei Z; Leverett J; Rafiezadeh S; Salih AK; Irvine CP; Baharfar M; Bardet L; Widjajana MS; Chi Y; Esrafilzadeh D; Jalili AR; Haghdadi N; Tang J; Laws KJ; Ton-That C; Daeneke T; Daiyan R; Rahim MA; Kalantar-Zadeh K, 2024, 'Atomic Dispersion via High-Entropy Liquid Metal Alloys', Small Structures, http://dx.doi.org/10.1002/sstr.202400294

Adomako NK; Haghdadi N; Dingle JFL; Kozeschnik E; Liao X; Ringer SP; Primig S, 2023, 'Predicting solid-state phase transformations during metal additive manufacturing: A case study on electron-beam powder bed fusion of Inconel-738', Additive Manufacturing, 76, pp. 103771, http://dx.doi.org/10.1016/j.addma.2023.103771

Haines MP; Moyle MS; Rielli VV; Luzin V; Haghdadi N; Primig S; Vieira Rielli V, 2023, 'Experimental and computational analysis of site-specific formation of phases in laser powder bed fusion 17–4 precipitate hardened stainless steel', Additive Manufacturing, 73, pp. 103686, http://dx.doi.org/10.1016/j.addma.2023.103686

Schulz B; Haghdadi N; Leitner T; Hafok M; Primig S, 2023, 'Advancing analytical electron microscopy methodologies to characterise microstructural features in superalloys', Ultramicroscopy, 247, pp. 113699, http://dx.doi.org/10.1016/j.ultramic.2023.113699

Schulz B; Haghdadi N; Leitner T; Hafok M; Primig S, 2023, 'Dynamic recrystallisation via nucleation at distorted twins in a Ni-based superalloy', Journal of Alloys and Compounds, 936, pp. 168318, http://dx.doi.org/10.1016/j.jallcom.2022.168318

Laleh M; Sadeghi E; Revilla RI; Chao Q; Haghdadi N; Hughes AE; Xu W; De Graeve I; Qian M; Gibson I; Tan MY, 2023, 'Heat treatment for metal additive manufacturing', Progress in Materials Science, 133, http://dx.doi.org/10.1016/j.pmatsci.2022.101051

Wang H; Chao Q; Cui XY; Chen ZB; Breen AJ; Cabral M; Haghdadi N; Huang QW; Niu RM; Chen HS; Lim B; Primig S; Brandt M; Xu W; Ringer SP; Liao XZ, 2022, 'Introducing C phase in additively manufactured Ti-6Al-4V: A new oxygen-stabilized face-centred cubic solid solution with improved mechanical properties', Materials Today, 61, pp. 11 - 21, http://dx.doi.org/10.1016/j.mattod.2022.10.026

Kwabena Adomako N; Haghdadi N; Primig S; Adomako NK, 2022, 'Electron and laser-based additive manufacturing of Ni-based superalloys: A review of heterogeneities in microstructure and mechanical properties', Materials and Design, 223, pp. 111245, http://dx.doi.org/10.1016/j.matdes.2022.111245

Nie S; Chin RL; Soufiani AM; Mehl T; Theska F; Haghdadi N; Primig S; Chan C; Trupke T; Hameiri Z, 2022, 'Temperature sensitivity maps of silicon wafers from photoluminescence imaging: The effect of gettering and hydrogenation', Progress in Photovoltaics: Research and Applications, 30, pp. 1298 - 1311, http://dx.doi.org/10.1002/pip.3579

Moyle MS; Haghdadi N; Davids WJ; Liao XZ; Ringer SP; Primig S, 2022, 'Evidence of in-situ Cu clustering as a function of laser power during laser powder bed fusion of 17–4 PH stainless steel', Scripta Materialia, 219, pp. 114896, http://dx.doi.org/10.1016/j.scriptamat.2022.114896

Hazarabedian MS; Haghdadi N; Primig S; Lison-Pick M; Quadir MZ; Ferry M; Iannuzzi M, 2022, 'Formation of intergranular phases in precipitation hardening nickel-based alloy 725', Acta Materialia, 236, http://dx.doi.org/10.1016/j.actamat.2022.118108

Moyle MS; Haghdadi N; Liao XZ; Ringer SP; Primig S, 2022, 'On the microstructure and texture evolution in 17-4 PH stainless steel during laser powder bed fusion: Towards textural design', Journal of Materials Science and Technology, 117, pp. 183 - 195, http://dx.doi.org/10.1016/j.jmst.2021.12.015

Haines MP; Rielli VV; Primig S; Haghdadi N, 2022, 'Powder bed fusion additive manufacturing of Ni-based superalloys: a review of the main microstructural constituents and characterization techniques', Journal of Materials Science, 57, pp. 14135 - 14187, http://dx.doi.org/10.1007/s10853-022-07501-4

Haghdadi N; Chen H; Chen Z; Babu S; Liao X; Ringer S; Primig S, 2022, 'Intergranular precipitation and chemical fluctuations in an additively manufactured 2205 duplex stainless steel', Scripta Materialia, 219, pp. 114894, http://dx.doi.org/10.1016/j.scriptamat.2022.114894

He XY; Wang H; Zhu ZG; Wang LZ; Liu JQ; Haghdadi N; Nai SML; Huang J; Primig S; Ringer SP; Liao XZ, 2022, 'Texture evolution in a CrMnFeCoNi high-entropy alloy manufactured by laser powder bed fusion', Journal of Materials Science, 57, pp. 9714 - 9725, http://dx.doi.org/10.1007/s10853-022-07025-x

Laleh M; Haghdadi N; Hughes AE; Primig S; Tan MYJ, 2022, 'Enhancing the repassivation ability and localised corrosion resistance of an additively manufactured duplex stainless steel by post-processing heat treatment', Corrosion Science, 198, pp. 110106, http://dx.doi.org/10.1016/j.corsci.2022.110106

Haghdadi N; Ledermueller C; Chen H; Chen Z; Liu Q; Li X; Rohrer G; Liao X; Ringer S; Primig S, 2022, 'Evolution of microstructure and mechanical properties in 2205 duplex stainless steels during additive manufacturing and heat treatment', Materials Science and Engineering: A, 835, pp. 142695, http://dx.doi.org/10.1016/j.msea.2022.142695

Moyle M; Ledermueller C; Zou Z; Primig S; Haghdadi N, 2022, 'Multi-scale characterisation of microstructure and texture of 316L stainless steel manufactured by laser powder bed fusion', Materials Characterization, 184, pp. 111663, http://dx.doi.org/10.1016/j.matchar.2021.111663

Haghdadi N; Laleh M; Chen H; Chen Z; Ledermueller C; Liao X; Ringer S; Primig S, 2021, 'On the pitting corrosion of 2205 duplex stainless steel produced by laser powder bed fusion additive manufacturing in the as-built and post-processed conditions', Materials and Design, 212, pp. 110260, http://dx.doi.org/10.1016/j.matdes.2021.110260

DeMott R; Haghdadi N; Gandomkar Z; Liao X; Ringer S; Primig S, 2021, 'Formation and 3D morphology of interconnected α microstructures in additively manufactured Ti-6Al-4V', Materialia, 20, http://dx.doi.org/10.1016/j.mtla.2021.101201

DeMott R; Haghdadi N; Kong C; Gandomkar Z; Kenney M; Collins P; Primig S, 2021, '3D electron backscatter diffraction characterization of fine α titanium microstructures: collection, reconstruction, and analysis methods', Ultramicroscopy, 230, pp. 113394, http://dx.doi.org/10.1016/j.ultramic.2021.113394

Lim B; Chen H; Chen Z; Haghdadi N; Liao X; Primig S; Babu SS; Breen AJ; Ringer SP, 2021, 'Microstructure-property gradients in Ni-based superalloy (Inconel 738) additively manufactured via electron beam powder bed fusion', Additive Manufacturing, 46, pp. 102121, http://dx.doi.org/10.1016/j.addma.2021.102121

DeMott R; Haghdadi N; Liao X; Ringer SP; Primig S, 2021, '3D characterization of microstructural evolution and variant selection in additively manufactured Ti-6Al-4 V', Journal of Materials Science, 56, pp. 14763 - 14782, http://dx.doi.org/10.1007/s10853-021-06216-2

Laleh M; Hughes AE; Tan MY; Rohrer GS; Primig S; Haghdadi N, 2021, 'Grain boundary character distribution in an additively manufactured austenitic stainless steel', Scripta Materialia, 192, pp. 115 - 119, http://dx.doi.org/10.1016/j.scriptamat.2020.10.018

Haghdadi N; Laleh M; Moyle M; Primig S, 2021, 'Additive manufacturing of steels: a review of achievements and challenges', Journal of Materials Science, 56, pp. 64 - 107, http://dx.doi.org/10.1007/s10853-020-05109-0

Stephenson PL; Haghdadi N; DeMott R; Liao XZ; Ringer SP; Primig S, 2020, 'Effect of scanning strategy on variant selection in additively manufactured Ti-6Al-4V', Additive Manufacturing, 36, pp. 101581, http://dx.doi.org/10.1016/j.addma.2020.101581

Haghdadi N; DeMott R; Stephenson PL; Liao XZ; Ringer SP; Primig S, 2020, 'Five-parameter characterization of intervariant boundaries in additively manufactured Ti-6Al-4V', Materials and Design, 196, pp. 109177, http://dx.doi.org/10.1016/j.matdes.2020.109177

Haghdadi N; Whitelock E; Lim B; Chen H; Liao X; Babu SS; Ringer SP; Primig S, 2020, 'Multimodal γ′ precipitation in Inconel-738 Ni-based superalloy during electron-beam powder bed fusion additive manufacturing', Journal of Materials Science, 55, pp. 13342 - 13350, http://dx.doi.org/10.1007/s10853-020-04915-w

Joseph J; Haghdadi N; Annasamy M; Kada S; Hodgson PD; Barnett MR; Fabijanic DM, 2020, 'On the enhanced wear resistance of CoCrFeMnNi high entropy alloy at intermediate temperature', Scripta Materialia, 186, pp. 230 - 235, http://dx.doi.org/10.1016/j.scriptamat.2020.05.053

Haghdadi N; Primig S; Annasamy M; Cizek P; Hodgson PD; Fabijanic DM, 2020, 'Dynamic recrystallization in AlXCoCrFeNi duplex high entropy alloys', Journal of Alloys and Compounds, 830, http://dx.doi.org/10.1016/j.jallcom.2020.154720

Haghdadi N; Cizek P; Hodgson PD; He Y; Sun B; Jonas JJ; Rohrer GS; Beladi H, 2020, 'New insights into the interface characteristics of a duplex stainless steel subjected to accelerated ferrite-to-austenite transformation', Journal of Materials Science, 55, pp. 5322 - 5339, http://dx.doi.org/10.1007/s10853-020-04358-3

Haghdadi N; Primig S; Annasamy M; Cizek P; Hodgson PD; Fabijanic DM, 2020, 'On the hot-worked microstructure of a face-centered cubic Al0.3CoCrFeNi high entropy alloy', Scripta Materialia, 178, pp. 144 - 149, http://dx.doi.org/10.1016/j.scriptamat.2019.11.022

Laleh M; Hughes AE; Xu W; Haghdadi N; Wang K; Cizek P; Gibson I; Tan MY, 2019, 'On the unusual intergranular corrosion resistance of 316L stainless steel additively manufactured by selective laser melting', Corrosion Science, 161, http://dx.doi.org/10.1016/j.corsci.2019.108189

Haghdadi N; Guo T; Ghaderi A; Hodgson PD; Barnett MR; Fabijanic DM, 2019, 'The scratch behaviour of AlXCoCrFeNi (x=0.3 and 1.0) high entropy alloys', Wear, 428-429, pp. 293 - 301, http://dx.doi.org/10.1016/j.wear.2019.03.026

Joseph J; Haghdadi N; Shamlaye K; Hodgson P; Barnett M; Fabijanic D, 2019, 'The sliding wear behaviour of CoCrFeMnNi and AlxCoCrFeNi high entropy alloys at elevated temperatures', Wear, 428-429, pp. 32 - 44, http://dx.doi.org/10.1016/j.wear.2019.03.002

Annasamy M; Haghdadi N; Taylor A; Hodgson P; Fabijanic D, 2019, 'Static recrystallization and grain growth behaviour of Al0.3CoCrFeNi high entropy alloy', Materials Science and Engineering: A, 754, pp. 282 - 294, http://dx.doi.org/10.1016/j.msea.2019.03.088

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