C. A. Mesa
Published: 2002
Total Pages: 142
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Technical training and reference for anti-freeze and anti-corrosion engine coolants. Discusses: The thermal, physical and chemical considerations of water, ethylene and propylene glycols and glycol/water solutions. The corrosion mechanisms of the metals in the cooling system. Corrosion cells, galvanics, electrolysis, pitting, caviatation, impingement, crevice and solder bloom corrosion. Corrosion inhibition mechanisms. Inorganic, organic acid and hybrid inhibitors.Types of coolant, ASTM standards,list or registered coolants.Waste stream of drained coolants, toxicity, recycled coolants and processes, legislation. Coolant testing, pH, concentration.