Post-processing of material extrusion additively manufactured 17-4 PH stainless steel via aging and multi-step shot peening: surface integrity and wear response
Aphichat Sakkaeo, Chanun Suwanpreecha, Prathompoom Newyawong, Visittapong Yordsri, Sukrit Songkuea, Tuksadon Wutikhun, Anchalee Manonukul
Topics & Concepts
Materials scienceShot peeningPeeningMetallurgyReciprocating motionExtrusionAbrasiveResidual stressSevere plastic deformationNanocrystalline materialShot (pellet)Grain sizeSurface integrityComposite materialTribologyHardening (computing)Precipitation hardeningDeformation (meteorology)Work hardeningHardnessAustenitic stainless steelPlasticitySurface finishingDelamination (geology)Additive Manufacturing Materials and ProcessesAdditive Manufacturing and 3D Printing TechnologiesSurface Treatment and Residual Stress