+**Abrasion** is the process of [Scraping](/wiki/scraping) or rubbing away a surface by friction. This gradual [Erosion](/wiki/erosion) often involves hard, rough particles moving over a softer material, slowly altering its form.
+## See also
+- [Friction](/wiki/friction)
+- [Wear](/wiki/wear)
+- [Grinding](/wiki/grinding)
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