STUDY OF CORROSION INHIBITION CHARACTERIZATION OF AL-CHOM 40I COOLING FOR EL/M-2084 RADAR
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AL-CHOM 40I; Corrosion inhibitors; EIS; CoolantsAbstract
The AL-CHOM 40I heat-transfer was supplied by Israel for cooling the transmitter-receiver modules (TRMs). The corrosion inhibition behavior of the coolant for some alloy that commonly used in the manufacturing of heat exchangers are steel 1020, A7075, C11000 have been studied by electrochemical methods. The results showed that this coolant had a good anti-corrosion effect on the studied materials. The inhibition effects were 86,67%, 87,2% and 85,67% for 1020 steel, A7075 and C11000 alloy, respectively. The heat-transfer presented a mixed inhibition. The results of EIS also indicated that the corrosion inhibiting by forming a protective film on the surface of metals.
References
[1]. A.M. Ponsford, J. Wang, “A review of High Frequency Surface Wave Radar for detection and tracking of ships”, Turkish Journal of Electrical Engineering and Computer Sciences 18 (2010).
[2]. OTHR-ST_Specification, “Over-the-Horizon-Radar Ship Detection & Tracking”, HELZEL Messtechnik 2018.
[3]. C. A. Balanis,“ Antenna theory analysis and design“, John Wiley and Sons 4th Edition (2016), tr. 285-345.
[4]. M.A. Richards, “Radar Signal Processing” McGraw Hill Education 2nd Edition (2015), tr. 41-79.
[5]. R.W. Middlestead, “Digital Communications with Emphasis on Data Modems: Theory, Analysis, Design, Simulation, Testing, and Applications” John Wiley and Sons 1st Edition (2017), Appendix C.
[6]. T. Fawcett. “ROC Graphs: Notes and Practical Considerations for Researchers”, 2004.
