Wear Enhancement of Wheel-Rail Interaction by Ultrasonic Nanocrystalline Surface Modification Technique.

Materials (Basel) · 2017 · PMC5459191 · PMID 28772549

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considerably significantno p-value reported

In addition, it can be seen that the fracture of the normal specimen is significant compared to the UNSM-treated normal specimen, whereas the surface damage is considerably significant as well and the oxidation wear dominates.

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