Sebastian Slawik

TL;DR: In this article, the effect of severe shot peening on microstructural and mechanical properties of 316L stainless steel, which is widely used in biomedical, food preparation, structural and marine applications, was evaluated in terms of morphological and structural features, defect density, grain size, phase transformation, surface topography, surface wettability, residual stresses and microhardness.

TL;DR: In this article, selected surface treatments were considered to improve the fatigue strength of AM parts, including shot and laser peening as well as a combination of shot peening plus chemical assisted surface enhancement (CASE®).

TL;DR: In this article, a microstructural insight of selective laser melted Ti6Al4V, modified by both, laser peening and conventional shot peening, was given for the first time.

TL;DR: In this paper, the effect of surface roughness on the fatigue strength of additive manufacturing (AM) specimens was investigated using five different surface treatments: no treatment after annealing and sand blasting, shot peening, chemical assisted surface enhancement (CASE), laser shock peening and HIP.

TL;DR: In this article, Nitrogen sub-stoichiometric (Ti0.52Al0.48)Ny (0.92 ≥ y ǫ ≥ 0.46) coatings were grown in a mixed Ar/N2 atmosphere by cathodic arc deposition on cemented carbide (WC/Co-based) substrates.