Effect of Recrystallized Microstructure on Stress Rupture Behavior and Notch Sensitivity of Powder Bed Fusion-Laser Beam Manufactured Alloy 718
Y. Hashimoto, Magnus Neikter, Peter Harlin, Håkan Brodin, Y. Miyashita
Magnus Neikter
Universitetslektor
Organisationstillhörighet
Anställd på Avdelningen för Maskinteknik.Forskningsområde
Forskar inom teknik, produktionsteknik.Forskningsintresse
Forskningsområdet innefattar additivt tillverkade metaller och sambandet mellan mikrostruktur, textur och defekter på de mekaniska egenskaperna. Använder storskaliga materialkarakteriseringsanläggningar för att mäta restspänningar och textur i additivt tillverkat metallegeringar.
Undervisning/handledning
Handleder doktorander och studenter. Undervisar i flertalet kurser.
Nyckelord
Ti-6Al-4V, Alloy 718, 21-6-9 stainless steel, neutron diffraction, laser powder bed fusion (LPBF), electron beam powder bed fusion (EBPBF).
Publikationer
Publikationer
Microstructure and mechanical properties of Ti-6Al-4V alloy fabricated using powder bed fusion : laser beam additive manufacturing process: Effect of hot isostatic pressing
Linda Squillaci, Magnus Neikter, Thomas Hansson, Robert Pederson, Johan Moverare
In Situ Neutron Diffraction Study of Strain Evolution and Load Partitioning During Elevated Temperature Tensile Test in HIP-Treated Electron Beam Powder Bed Fusion Manufactured Ti-6Al-4V
Karthikeyan Thalavai Pandian, Magnus Neikter, M. Ekh, S. Harjo, T. Kawasaki, R. Woracek, Thomas Hansson, Robert Pederson
Characterization of surface asperities to understand its effect on fatigue life of electron beam powder bed fusion manufactured Ti-6Al-4 V
Karthikeyan Thalavai Pandian, Erik Lindgren, S. Roychowdhury, Magnus Neikter, Thomas Hansson, R. Pederson
Processing of high-performance materials by laser-directed energy deposition with powders
Andreas Segerstark, Magnus Neikter
Processing of high-performance materials by electron beam-powder bed fusion
Paria Karimi Neghlani, Karthikeyan Thalavai Pandian, Magnus Neikter
Extending powder particle size distribution of laser powder bed fusion Ti-6Al-4V : investigation of single tracks and multilayer experiments
Linda Squillaci, Magnus Neikter, Thomas Hansson, Peter Harlin, Fredrik Niklasson, Robert Pederson
Stress relief heat treatment and mechanical properties of laser powder bed fusion built 21-6-9 stainless steel
Emil Edin, F. Svahn, Magnus Neikter, P. Åkerfeldt
Tensile properties of laser powder bed fusion built JBK-75 austenitic stainless steel
Magnus Neikter, P. Bhaskar, S. Singh, K. Kadoi, Christophe Lyphout, F. Svahn, Robert Pederson
Tailored ductility and strength for enhanced impact toughness of laser powder fusion built Alloy 718
Magnus Neikter, D. C. Raja, Arun Ramanathan Balachandramurthi, P. Harlin
Post-treatment of additively manufactured Fe-Cr-Ni stainless steels by high pressure torsion : TRIP effect
Akbar Heidarzadeh, Magnus Neikter, Nariman Enikeev, Luqing Cui, Farnoosh Forouzan, Reza Taherzadeh Mousavian
Residual stress determination by neutron diffraction in powder bed fusion-built Alloy 718 : Influence of process parameters and post-treatment
Sneha Goel, Magnus Neikter, J. Capek, Efthymios Polatidis, Magnus Hörnqvist Colliander, Shrikant V. Joshi, Robert Pederson
Residual Lattice Strain and Phase Distribution in Ti-6Al-4V Produced by Electron Beam Melting
Tuerdi Maimaitiyili, Robin Woracek, Magnus Neikter, Mirko Boin, Robert C. Wimpory, Robert Pederson, Markus Strobl, Michael Drakopoulos, Norbert Schäfer, Christina Bjerkén
Microstructural characterization and comparison of Ti-6Al-4V manufactured with different additive manufacturing processes
Magnus Neikter, P. Åkerfeldt, Robert Pederson, M. -L Antti
Microstructure characterisation of Ti-6Al-4V from different additive manufacturing processes
Magnus Neikter, P. Åkerfeldt, Robert Pederson, M-L Antti
Solution annealing of PBF-LB manufactured 2507 super duplex stainless steel : a computational thermodynamics approach
Akash Dileep Gandhi, Magnus Neikter, Björn Axelsson, Sten Wessman, María Asunción Valiente Bermejo
Effect of hot isostatic pressing on the low-cycle fatigue behavior of laser powder bed fusion manufactured 21-6-9 austenitic stainless steel
Ryosuke Ujiie, Magnus Neikter, Robert Pederson, Thomas Hansson, Yukio Miyashita
Extending powder particle size distribution of laser powder bed fusion Ti-6Al-4V : investigation of single tracks and multilayer experiments.
Linda Squillaci, Magnus Neikter, Thomas Hansson, Peter Harlin, F. Niklasson, Robert Pederson
Processing of high-performance materials by laser directed energy deposition with wire
Satyapal Mahade, Prajina Bhattacharya, Sakari Tolvanen, Robert Pederson, Magnus Neikter
Processing of high-performancematerials by laser beam-powderbed fusion
Tahira Raza, Olutayo Adegoke, Linda Squillaci, Magnus Neikter
Metal additive manufacturing : Motivation, process portfolio, and application potential
Robert Pederson, Joel Andersson, Shrikant V. Joshi, Magnus Neikter, Jerry Isoaho
Welding of special alloys
Joel Andersson, Vahid Hosseini, Magnus Neikter, Robert Pederson
Fatigue behavior of low-temperature hot isostatic pressed electron beam powder bed fusion manufactured Ti-6Al-4 V
Karthikeyan Thalavai Pandian, Magnus Neikter, F. Bahbou, A. Ganvir, Thomas Hansson, Robert Pederson
Elevated-Temperature Tensile Properties of Low-Temperature HIP-Treated EBM-Built Ti-6Al-4V.
Karthikeyan Thalavai Pandian, Magnus Neikter, Fouzi Bahbou, Thomas Hansson, Robert Pederson
Tensile Properties of 21-6-9 Austenitic Stainless Steel Built Using Laser Powder-Bed Fusion
Magnus Neikter, Emil Edin, Sebastian Proper, Phavan Bhaskar, Gopi Krishna Nekkalapudi, Oscar Linde, Thomas Hansson, Robert Pederson
Tribological performance of Ti6Al4V at elevated temperatures fabricated by electron beam powder bed fusion
Sajid Alvi, Magnus Neikter, Marta -Lena Antti, Farid Akhtar
Fatigue crack growth of electron beam melted TI-6AL-4V in high-pressure hydrogen
Magnus Neikter, Magnus Colliander, C. de Andrade Schwerz, Thomas Hansson, Pia Åkerfeldt, Robert Pederson, Marta-Lena Antti
Alpha texture variations in additive manufactured Ti-6Al-4V investigated with neutron diffraction
Magnus Neikter, R. Woracek, T. Maimaitiyili, C. Scheffzük, M. Strobl, Marta-Lena Antti, P. Åkerfeldt, Robert Pederson, C. Bjerkén
Microstructure and Defects in Additive Manufactured Titanium : a Comparison Between Microtomography and Optical Microscopy
Magnus Neikter, Fredrik Forsberg, Henrik Lycksam, Robert Pederson, Marta-Lena Antti
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