Corrosion Simulation Analysis of Lower Support Arm of Vertical Fin Based on CorrosionMaster

Lower support arm of vertical fin is the main supporting member of basic airframe, serious corrosion problems occurred in outfield application. The corrosion simulation analysis of lower support arm of vertical fin assembly was performed via CorrosionMaster software. The result of corrosion simulation approximately agreed with the actual corrosion shape. The software is reliable in uniform corrosion simulation.