Thesis Abstract

Abstract
The corrosion resistance of advanced high-strength steels (AHSS) is a critical factor in their performance and durability in marine environments. This thesis investigates the corrosion behavior of AHSS specifically designed for marine applications, aiming to enhance the understanding of their performance and develop strategies to improve their resistance to corrosion. The research methodology includes a comprehensive literature review, experimental investigations, and data analysis to evaluate the corrosion resistance of AHSS in marine conditions. Chapter One provides an introduction to the study, discussing the background, problem statement, objectives, limitations, scope, significance, structure of the thesis, and definition of terms. Chapter Two presents a detailed literature review on corrosion mechanisms, types of corrosion, factors influencing corrosion in marine environments, and existing research on the corrosion behavior of AHSS. Chapter Three outlines the research methodology, including the selection and preparation of AHSS samples, experimental setup, corrosion testing procedures, data collection methods, and analysis techniques. The chapter also discusses the sample preparation, testing conditions, and analytical methods used to evaluate the corrosion resistance of AHSS. Chapter Four presents a detailed discussion of the findings, including the corrosion behavior of different AHSS grades in marine environments, the influence of alloying elements on corrosion resistance, and the effect of surface treatments on corrosion performance. The chapter also discusses the implications of the results and potential strategies to enhance the corrosion resistance of AHSS for marine applications. Chapter Five provides a conclusion and summary of the thesis, highlighting the key findings, contributions to the field, and recommendations for future research. The study contributes to the understanding of the corrosion resistance of AHSS in marine environments and provides valuable insights for the development of advanced materials with improved durability and performance in marine applications. In conclusion, this thesis offers a comprehensive analysis of the corrosion resistance of advanced high-strength steels for marine applications, highlighting the importance of material selection, design considerations, and surface treatments in enhancing their performance and longevity in corrosive marine environments. The findings of this study contribute to the ongoing efforts to develop more sustainable and durable materials for marine applications, with implications for the design and maintenance of marine structures, vessels, and offshore installations.

Thesis Overview