Materials Performance

APR 2017

Materials Performance is the world's most widely circulated magazine dedicated to corrosion prevention and control. MP provides information about the latest corrosion control technologies and practical applications for every industry and environment.

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17 NACE INTERNATIONAL: VOL. 56, NO. 4 MATERIALS PERFORMANCE APRIL 2017 Information on corrosion control and prevention A New Approach to Corrosion-Resistant Aerospace Designs T o help engineers and designers make good design and maintenance material choices by predicting and quantif ying galvanic corrosion risk at material interfaces, an easy-to-use software program was developed by Corrdesa, LLC (Newnan, Georgia) for the Sea-Based Aviation team under a Small Business Innovation Research contract from the Off ice of Naval Research (ONR) (Arlington, Virginia). The software, avail- able online and as an app for iOS and Android platforms, calculates the galvanic corrosion current and corrosion rate using an electrochemical database of qualif ied polarization curves for various materials. The software innovation, Corrosion Djinn™— Galvanic Corrosion Risk Prediction, is a recipient of a 2017 MP Corrosion Innovation of the Year Award. Galvanic corrosion between dissimilar materials is a primary Galvanic corrosion around a bushing in an F/A-18 wing airframe. NAVAIR photo. Continued on page 18 For more than a decade, HoldTight ® 102 salt remover/f lash rust preventer has set the standard of per formance worldwide. www.holdtight .com | info@holdtight .com NO SALT. NO RUST. ONE STEP. Recommended industr y-wide WINNER 2017

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