ANALISA WAKTU PELEPASAN KARAT TERHADAP BERAT KARAT YANG MENGELUPAS DALAM LARUTAN HF DAN ABS

Abstract

Analise the time of rust release to rust weight flacking in condensation of HF and ABS explain that maintenance and cleaning spare part of production engine are the main preventive to increase the efficiency of system. Rust and corrosion are the main problem of all engines. It is caused by chemical, oil, water, soil, ash or oxidation. Natural cleaning will take a long time and it isn't effective. Base on this reason, research would like to know the time to clean the high corrosion of nail or spare parts with HF and ABS liquid. The result of this research give indication that increasing of time will produce increasing of weight of corrosion. The optimum of the corrosion's speed cleaning is after 6 up to 9 minutes. Maximum corrosion's speed cleaning is after 18 minutes, because the HF and ABS fluid will give effective reaction to attack the porosity of corrosion. After 27 minutes the corrosion's speed cleaning decline, because the HF and ABS fluid will attack the base metal