The book details how innovative manufacturing techniques like additive manufacturing (3D printing) are vital for optimizing material performance and creating complex geometries. It progresses from fundamental principles to specific alloys and their properties, then explores real-world applications in aerospace, automotive, and construction. Examples show how lightweighting directly reduces carbon emissions, contributing to environmental sustainability.
The book concludes with an assessment of the environmental and economic impacts, considering factors like recyclability and life-cycle costs.