Automatization and stress analysis data of CoCr laser weld fatigue tests

M Kanerva; Z Besharat; T Pärnänen; J Jokinen; M Honkanen; E Sarlin; M Göthelid; D Schlenzka

doi:10.1016/j.dib.2019.104374

Automatization and stress analysis data of CoCr laser weld fatigue tests

Data Brief. 2019 Aug 27:26:104374. doi: 10.1016/j.dib.2019.104374. eCollection 2019 Oct.

Authors

M Kanerva^{1

2}, Z Besharat³, T Pärnänen², J Jokinen¹, M Honkanen¹, E Sarlin¹, M Göthelid³, D Schlenzka²

Affiliations

¹ Tampere University, Faculty of Engineering and Natural Sciences, P.O. Box 589, FI-33014 Tampere, Finland.
² Orton Orthopaedic Hospital and Research Institute Orton, FI-00280 Helsinki, Finland.
³ Royal Institute of Technology, Surface and Corrosion Science, P.O. Box 10044, SE-16440 Stockholm, Sweden.

Abstract

This work includes raw and analyzed test data when using a recently developed fatigue test method for miniature laser welds in cobalt-chromium (CoCr) alloy joints [1]: 10.1016/j.jmbbm.2019.07.004. The automization of fatigue tests is crucial for saving costs and personnel resources and that is the reason why the atomization threshold and the resulting spectrum data related to CoCr welds are provided here. The finite element method based stress computation output is provided related to shearing-mode tests to support the dataset as a whole. In addition, the compositional data of the parent material and the laser weld are given.

Keywords: Automatization; CoCr; Fatigue; Laser; Testing; Welding.