Joacim Hagström

TL;DR: In this paper, four commercial steels with carbon contents in the range 1-05 wt% have been examined in the as-quenched condition using electron microscopy, X-ray diffraction and atom probe tomography.

TL;DR: In this paper, a mechanism based on measurements of corrosion stability of individual phases and chemical and phase compositions of corrosion products is discussed based on a mechanism for identifying composition, size and distribution of present phases.

TL;DR: A sample of the Gibeon meteorite has been examined, using several modern metallographic techniques, in particular, electron backscattering diffraction (EBSD) as discussed by the authors, and it is concluded that this diversity of structures is due to the independent nucleation of ferrite at different temperatures in the different volumes of austenite, depending on the availability of nucleants.

TL;DR: Zn-5wt.%AI and Zn-3t.%Mg model alloys were cast and heat treated in order to obtain specimens with distinct microstructure and identical chemical composition.

TL;DR: In this paper , two Pb-free brass alloys were machined under different cutting conditions, tool geometries and tool wear states, and the resulting surface integrity and sub-surface deformation was characterized using nano-indentation, scanning electron (SEM) and ion microscopy, and electron backscatter diffraction (EBSD).