Anodizing is a process in which aluminum is immersed in an acid electrolyte and an electric current is passed through it, causing controlled oxidation. The aluminum acts as an anode, releasing oxygen ions from the electrolyte to combine with the surface of the aluminum. This enhances a natural process of oxidation, resulting in a durable and corrosion-resistant surface finish.
阳极氧化是一种将铝浸入酸性电解质并通过电流通电的过程，引起受控制的氧化反应。铝作为阳极，在电解质中释放氧离子，与铝表面结合。这增强了一种自然的氧化过程，从而产生了耐用且耐腐蚀的表面涂层。
