Roy Björkstrand

Laboratory Manager
Laboratory Manager
T212 Mechanical Engineering
Full researcher profile


, 214 Kone- ja valmistustekniikka, Kone- ja valmistustekniikka


Defect detection in laser-based powder bed fusion process using machine learning classification methods

Jan Sher Akmal, Mihai Macarie, Roy Björkstrand, Kevin Minet, Mika Salmi 2023

Influence of feature size and shape on corrosion of 316L lattice structures fabricated by laser powder bed fusion

Tuomas Puttonen, Sergei Chekurov, Jukka Kuva, Roy Björkstrand, Jouni Partanen, Mika Salmi 2023

Periosteal Flaps Enhance Prefabricated Engineered Bone Reparative Potential

A. G. Abu-Shahba, T. Wilkman, R. Kornilov, M. Adam, K. M. Salla, J. Lindén, A. K. Lappalainen, R. Björkstrand, R. Seppänen-Kaijansinkko, B. Mannerström 2022

Switchover to industrial additive manufacturing: dynamic decision-making for problematic spare parts

Jan Sher Akmal, Mika Salmi, Roy Björkstrand, Jouni Partanen, Jan Holmström 2022

Patient-Specific Bioimplants and Reconstruction Plates for Mandibular Defects: Production Workflow and In Vivo Large Animal Model Study

Kasper Dienel, Ahmed Abu-Shahba, Roman Kornilov, Roy Björkstrand, Bas van Bochove, Johanna Snäll, Tommy Wilkman, Karri Mesimäki, Anna Meller, Jere Lindén, Anu Lappalainen, Jouni Partanen, Riitta Seppänen-Kaijansinkko, Jukka Seppälä, Bettina Mannerström 2022

Additively Manufactured Parametric Universal Clip-System: An Open Source Approach for Aiding Personal Exposure Measurement in the Breathing Zone

Kirsi Kukko, Jan Sher Akmal, Anneli Kangas, Mika Salmi, Roy Björkstrand, Anna-Kaisa Viitanen, Jouni Partanen, Joshua Pearce 2022 Design for Additive Manufacturing

Microstructure and Properties of Additively Manufactured AlCoCr0.75Cu0.5FeNi Multicomponent Alloy: Controlling Magnetic Properties by Laser Powder Bed Fusion via Spinodal Decomposition

Xuan Yang, Oleg Heczko, Joonas Lehtonen, Roy Björkstrand, Mika Salmi, Volker Uhlenwinkel, Yanling Ge, Simo-Pekka Hannula 2022

Anisotropic Plastic Behavior of Additively Manufactured PH1 Steel

Wenqi Liu, Zinan Li, Sven Bossuyt, Antti Forsström, Zaiqing Que, Roy Björkstrand, Mika Salmi, Jouni Partanen, Junhe Lian 2021 ESAFORM 2021 - 24th International Conference on Material Forming

Cross-testing laser powder bed fusion production machines and powders

Joni Reijonen, Roy Björkstrand, Tuomas Riipinen, Zaiqing Que, Sini Metsä-Kortelainen, Mika Salmi 2021