An overview of corrosion inhibitors using in industries Parinya Boonsa 1 Trinet Yingsamphancharoen 1,2,3 and Aphichart Rodchanarowan 1* 1 Department of Materials Engineering, Faculty of Engineering, Kasetsart University, 50 Ngamwongwan Rd., Lat Yao, Chatuchak, Bangkok, Thailand, 10900. 2 Department of Welding Engineering Technology, College of Industrial Technology, King Mongkut’s University of Technology North Bangkok, 1518 Pracharat 1 Road, Wongsawang, Bangsue, Bangkok 10800. 3 Welding Engineering and Metallurgical Inspection, King Mongkut’s University of Technology North Bankok, 1518 Pracharat 1 Road, Wongsawang, Bangsue, Bangkok 10800.

An overview of corrosion inhibitors using in industries
Parinya Boonsa ¹ Trinet Yingsamphancharoen ^1,2,3 and Aphichart Rodchanarowan ^1*
¹ Department of Materials Engineering, Faculty of Engineering, Kasetsart University, 50 Ngamwongwan Rd., Lat Yao, Chatuchak, Bangkok, Thailand, 10900.
² Department of Welding Engineering Technology, College of Industrial Technology, King Mongkut’s University of Technology North Bangkok, 1518 Pracharat 1 Road, Wongsawang, Bangsue, Bangkok 10800.
³ Welding Engineering and Metallurgical Inspection, King Mongkut’s University of Technology North Bankok, 1518 Pracharat 1 Road, Wongsawang, Bangsue, Bangkok 10800.

Abstract

Corrosion inhibitors are commonly used to reduce corrosion rate of metal and alloy materials because they are convenient for application. There are several types of inhibitors (inorganic inhibitors, organic inhibitors and mixed inhibitor) including their price and performance. In many industries such as oil, transportation, water distribution system, boiler, concrete and automotive sector have used inhibitors to the system in order to prevent corrosion problems.

Keywords : Corrosion inhibitors, A type of corrosion inhibitors, Inhibitors performance calculation, Corrosion inhibitor using in industry