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Abrasion definition: a scraped spot or area; the result of rubbing or abrading. See examples of ABRASION used in a sentence.
Abrasion can be defined as the removal of material from the bulk of the substrate, during relative movement of the abrasive and substrate [62], and as such, the term can be used to include the removal of tooth surface films such as pellicle. There are a number of key parameters that have been demonstrated to affect the abrasion process, and ...
Dec 3, 2023 · Title: Aggregate Abrasion Value (AAV) Test. Objective: To measure the resistance of aggregates to surface wear by abrasion and determine the percentage loss in mass of chippings, which is known as the Aggregate Abrasion Value (AAV). Apparatus. A robust welded steel fabrication carrying a steel lap wheel. A precision ground steel shaft located ...
Jun 2, 2024 · abrasion ( countable and uncountable, plural abrasions) The act of abrading, wearing, or rubbing off; the wearing away by friction. [First attested in the mid 17th century.] [1] ( obsolete) The substance thus rubbed off; debris. [First attested in the mid 18th century.] [1]
Definition of abrasion noun in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
Se denomina abrasión (del lat. abradĕre, "raer") a la acción mecánica de rozamiento y desgaste que provoca la erosión de un material o tejido . En geología, la abrasión marina es el desgaste causado a una roca por la acción mecánica del agua cargada por partículas procedentes de los derrubios. Es importante, sobre todo, en la ...
Apr 11, 2023 · A skin abrasion is a type of open wound that’s caused by the skin rubbing against a rough surface. It may be called a scrape or a graze. When an abrasion is caused by the skin sliding across ...
