Усны хоолойн зэврэлтийн урвалыг удаашруулагч


Corrosion inhibitors are designed to prevent metal loss that would otherwise lead to critical system failures in heat exchangers, recirculating water piping, and process cooling equipment. Furthermore, corrosion results in a loss of efficiency as corrosion products precipitate on critical heat transfer devices and insulate the metals.

Corrosion is caused by metals attempting to return to their natural state. Corrosion can be present in many forms, including uniform metal loss, localized or pitting, bi-metallic, galvanic, under deposit, and microbiological induced corrosion (MIC). The process starts when surface irregularities, stresses, or compositional differences result in the formation of a corrosion cell (anode and cathode). Once started, corrosion at the anode causes metal to be released into the system or redeposited locally. Pitting is particularly problematic because the local loss of metal can result in thru-wall perforation of piping and tubing.