Print Email Facebook Twitter Impact wear of structural steel with yield strength of 235 MPa in various liquids Title Impact wear of structural steel with yield strength of 235 MPa in various liquids Author Liu, Y. (TU Delft Micro and Nano Engineering; Material Innovation Institute (M2i)) Janssen, G.C.A.M. (TU Delft Micro and Nano Engineering) Date 2017 Abstract The wear of pipelines, used in slurry transport, results in high costs for maintenance and replacement. The wear mechanism involves abrasion, corrosion, impact, and the interaction among them. In this work, we study the effect of impact on the wear mechanism and wear rate. Results show that when the effect of impact is small, the wear mechanism is dominated by electrochemically induced surface modification, which leads to a lower wear rate in a corrosive environment than in a non-corrosive environment. By contrast, when the effect of impact is large, the wear mechanism is drastically altered. In that regime plastic deformation is important. The influence of corrosion in the high impact regime can be neglected. Our findings show the importance of including impact effect in the distinction of wear of slurry pipes Subject wearcorrosionimpactdeformationsurface modificationOA-Fund TU Delft To reference this document use: http://resolver.tudelft.nl/uuid:3e297dbd-b7f5-45b8-9c36-e789036e3c8a DOI https://doi.org/10.3390/coatings7120237 ISSN 2079-6412 Source Coatings, 7 (12) Part of collection Institutional Repository Document type journal article Rights © 2017 Y. Liu, G.C.A.M. Janssen Files PDF coatings_07_00237.pdf 1.82 MB Close viewer /islandora/object/uuid:3e297dbd-b7f5-45b8-9c36-e789036e3c8a/datastream/OBJ/view