Introduction to Materials Science and Engineering

Every physical product, structure, and machine relies on choosing the right material for the job. Understanding how materials behave under different mechanical and environmental conditions is the foundation of modern engineering and manufacturing. This text-based course guides you from absolute beginner to a solid understanding of materials science, helping you analyze physical properties and confidently select materials for real-world applications. What you'll learn: - Learn the foundational atomic structures and chemical bonding types that dictate how materials behave. - Understand the mechanical, thermal, and electrical properties of metals, polymers, ceramics, and composites. - Explore the characteristics of modern alloys and how heat treatment alters their internal structures. - Analyze how materials fail through fatigue, fracture, and corrosion, and how to prevent these issues. - Discover advanced materials, including smart materials and those optimized for modern additive manufacturing. - Apply systematic material selection frameworks to choose the right substance for engineering designs. The course begins with core terminology, atomic bonding, and crystal structures, before moving on to practical material categories, testing methods, and modern engineering applications. This course is designed for beginners, students, and aspiring engineers with no prior background in materials science. Start reading today to build a strong foundation in the science of materials.