Taguchi Design for Corrosion Management in Biodegradable EV Materials

This study investigates the application of the Taguchi method for optimizing corrosion management strategies in biodegradable materials used in electric vehicles (EVs). As the automotive industry shifts toward sustainable practices, the use of biodegradable materials presents a promising alternative to traditional plastics and metals. However, these materials face significant challenges related to corrosion, which can compromise their performance and longevity in EV applications. The research employs a systematic approach, utilizing the Taguchi method to design experiments that evaluate the effects of various factors—including material type, manufacturing technique, and environmental conditions—on corrosion resistance. Biodegradable materials such as Polylactic Acid (PLA), Polyhydroxyalkanoates (PHA), and biocomposites were selected for analysis, and corrosion tests, including salt spray and electrochemical assessments, were performed to determine their durability. Results indicate that biocomposite materials exhibit superior corrosion resistance compared to pure biodegradable polymers, particularly when optimized through advanced manufacturing techniques. The findings also reveal that the Taguchi method effectively identifies optimal conditions that enhance the corrosion resistance of biodegradable materials. This research contributes to the growing body of knowledge on sustainable automotive materials and offers practical recommendations for manufacturers seeking to improve the durability and environmental impact of EV components. The insights gained from this study pave the way for future innovations in biodegradable materials and their integration into the automotive industry.