Development and Characterization of Novel High-Temperature Alloy Coatings for Corrosion Resistance

Thesis Abstract

**Abstract
** This thesis focuses on the development and characterization of novel high-temperature alloy coatings aimed at enhancing corrosion resistance in challenging industrial environments. The study investigates the potential of innovative alloy compositions and coating techniques to mitigate corrosion in high-temperature applications, such as those found in aerospace, power generation, and chemical processing industries. The research methodology involves a systematic approach to material selection, coating design, fabrication, and performance evaluation. The introductory chapter provides a comprehensive overview of the research background, problem statement, objectives, limitations, scope, significance, structure of the thesis, and definition of key terms. The literature review chapter critically examines existing studies on high-temperature alloy coatings, corrosion mechanisms, coating technologies, and relevant industrial applications. Ten key themes are identified and analyzed to establish a solid theoretical foundation for the research. The research methodology chapter outlines the experimental procedures, materials characterization techniques, coating deposition methods, corrosion testing protocols, and data analysis approaches employed in the study. Eight detailed sections describe the step-by-step process followed to develop and evaluate the novel high-temperature alloy coatings. Chapter four presents the findings and discussions derived from the experimental results and analysis. The comprehensive discussion covers the performance characteristics, microstructural properties, corrosion resistance mechanisms, and potential industrial applications of the developed alloy coatings. The results are compared with existing literature and industrial standards to assess the effectiveness of the novel coatings. In the concluding chapter, the summary of key findings, implications, contributions to the field of materials engineering, and recommendations for future research are presented. The study underscores the importance of innovative alloy coatings in combating corrosion challenges in high-temperature environments and highlights the potential for practical implementation in various industrial sectors. Overall, this thesis contributes to the advancement of materials science and engineering by providing novel insights into the development and characterization of high-temperature alloy coatings for enhanced corrosion resistance. The research outcomes offer valuable knowledge and practical solutions to address the pressing need for durable and reliable materials in high-temperature applications.