EXTERIOR CORROSION EVALUATION METHOD FOR A FUEL TUBE AND A BRAKE TUBE OF A VEHICLE TO CREATE A CORROSIVE ENVIRONMENT SIMILAR TO THE ACTUAL DRIVING ENVIRONMENTS

摘要

PURPOSE: An exterior corrosion evaluation method for a fuel tube and a brake tube of a vehicle is provided to accurately measure the corrosion of a tube in the actual driving environments and thereby secure tubes with reliable quality.;CONSTITUTION: An exterior corrosion evaluation method for a fuel tube and a brake tube of a vehicle comprises the steps of: heating a tube(10), submerging the tube in mud(100) that is made by mixing salty water, sand, and kaolin, cooling the tube, repeating the above steps, and evaluating the corrosion resistance of the tube.;COPYRIGHT KIPO 2012