Pia Åkerfeldt
Pia Åkerfeldt

Pia Åkerfeldt

Associate Senior Lecturer
Luleå University of Technology
Engineering Materials
Materials Science
Department of Engineering Sciences and Mathematics
pia.akerfeldt@ltu.se
+46 (0)920 491770
E314 Luleå

Keywords

Additive manufacturing, titanium alloys, stainless steels, environmental assist cracking (solid metal induced embrittlement, hydrogen embrittlement), microstructural characterization, defect characterization, fractography, failure analysis, EBSD

Publications

Article in journal

Alpha texture variations in additive manufactured Ti-6Al-4V investigated with neutron diffraction (2018)

Neikter. M, Woracek. R, Maimaitiyili. T, Scheffzük. C, Strobl. M, Antti. M, et al.
Additive Manufacturing, Vol. 23, s. 225-234
Article in journal

Defect characterization of electron beam melted Ti-6Al-4V and Alloy 718 with X-ray microtomography (2018)

Neikter. M, Forsberg. F, Pederson. R, Antti. M, Åkerfeldt. P, Larsson. S, et al.
Aeronautics and Aerospace Open Access Journal, Vol. 2, nr. 3, s. 139-145
Article in journal

Electron backscatter diffraction characterization of fatigue crack growth in laser metal wire deposited Ti-6Al-4V (2018)

Åkerfeldt. P, Hörnqvist Colliander. M, Pederson. R, Antti. M
Materials Characterization, Vol. 135, s. 245-256
Article in journal

Influence of successive thermal cycling on microstructure evolution of EBM-manufactured alloy 718 in track-by-track and layer-by-layer design (2018)

Karimi. P, Sadeghi. E, Åkerfeldt. P, Ålgårdh. J, Andersson. J
Materials & design, Vol. 160, s. 427-441
Article in journal

Microstructural characterization and comparison of Ti-6Al-4V manufactured with different additive manufacturing processes (2018)

Neikter. M, Åkerfeldt. P, Pederson. R, Antti. M
Materials Characterization, Vol. 143, nr. SI, s. 68-75