ORGANO SILICATES AND SILANES AS CORROSION/STAIN INHIBITORS IN MWF

摘要

In summary, anti-staining performances of three organosilanes with different molecular structures in MWF were investigated, and compared to silicate-based inhibitor system (TEOS in this study). For the performance evaluation their inhibition efficiency was assessed by aluminum alloy metal compatibility test and inductively coupled plasma atomic emission spectroscopy. Based on both test results, TEOS exhibited superior inhibition efficiency to organosilanes. OCTEO revealed good performance very close to TEOS. Long hydrocarbon chain structure could be beneficial to enhance the inhibition efficiency of organosilane-based systems.