What are the differences in resistance to diesel exhaust exposure among these materials?

Diesel exhaust exposure poses significant challenges to materials used in industrial and automotive applications. Different materials exhibit varying levels of resistance to the corrosive and abrasive effects of diesel exhaust. Metals like stainless steel and aluminum alloys generally offer high resistance due to their corrosion-resistant properties. However, polymers and rubber compounds may degrade faster under prolonged exposure. Ceramics and specialized coatings can provide superior protection but often at a higher cost. Understanding these differences is crucial for selecting the right material for engines, exhaust systems, and other components exposed to diesel exhaust. Factors such as temperature, chemical composition, and mechanical stress also influence material performance. By comparing these materials, industries can optimize durability and cost-effectiveness in harsh environments.