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Pia Åkerfeldt
Pia Åkerfeldt

Pia Åkerfeldt

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

Effect of chemical post-processing on surfaces and sub-surface defects in electron beam melted Ti-6Al-4V (2022)

Sandell. V, Nilsson. J, Hansson. T, Åkerfeldt. P, Antti. M
Materials Characterization, Vol. 193
Conference paper

Linking Ultrasound Data to Manufacturing Parameters of 3D-printed Polymers Using Supervised Learning (2022)

Zia. S, Carlson. J, Åkerfeldt. P
Part of: 2022 IEEE International Ultrasonics Symposium (IUS), IEEE, 2022
Conference paper

On Estimation of Sound Velocity and Attenuation in Common 3D-Printing Filaments (2022)

Zia. S, Carlson. J, Åkerfeldt. P
Part of: 2022 IEEE International Ultrasonics Symposium (IUS), IEEE, 2022
Article in journal

Rapid method for comparative studies on stress relief heat treatment of additively manufactured 316L (2022)

Edin. E, Svahn. F, Åkerfeldt. P, Eriksson. M, Antti. M
Materials Science & Engineering, Vol. 847
Article in journal

Defects in Electron Beam Melted Ti-6Al-4V (2021)

Fatigue Life Prediction Using Experimental Data and Extreme Value Statistics
Sandell. V, Hansson. T, Roychowdhury. S, Månsson. T, Delin. M, Åkerfeldt. P, et al.
Materials, Vol. 14, nr. 3