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.
515. Painted aluminum-NO mill finish-if you must (oxidation is protection) aluminum floors-soap & water Risa www.HappyTrailsTrailers.com www.BalancedRideTrailers.com www.SterlingHorseTrailers.com (available soon) Originally Posted by mvp To Acid Wash or Not to Acid Wash, that is the question.ut to just wash away the aluminum oxide is to wash away part of your trailer. If the AL is protected by some coating and the acid wash is just cleaning the coating then that's perfectly OK (assuming the intregrity of the coating). G. 1 members found this post helpful.