Since the Chinese calendar is a lunisolar calendar, the last day of a year is also called lunar New Year's Eve (Traditional Chinese: å¤§å¹´å¤, Pinyin: dÃ niÃ¡nyÃ¨, translated: old, large, huge, major, important year's night).
Aluminum corrodes but it does not rust. Rust refers only to iron and steel corrosion. Aluminum is actually very prone to corrosion. However, aluminum corrosion is aluminum oxide, a very hard material that actually protects the aluminum from further corrosion. Aluminum oxide corrosion also looks a lot more like aluminum (dull gray to powdery white in color), so it isn't as easy to notice as rusted iron.
Aluminum is resistant to breakdown because it forms a strong chemical bond with oxygen. This is why aluminum often becomes discolored or dull in appearance. To clean aluminum, acid needs to be used in order to neutralize the buildup of oxidation.Follow these steps for using acid wash on aluminum products.luminum is resistant to breakdown because it forms a strong chemical bond with oxygen. This is why aluminum often becomes discolored or dull in appearance. To clean aluminum, acid needs to be used in order to neutralize the buildup of oxidation.