This report delves into the realm of composite materials, with a specific focus on carbon fibre reinforced epoxy polymers and their potential application in turbine fan blades. It begins with an introduction to composites, highlighting their advantages over traditional materials like metals, including improved strength-to-weight ratio and the use of renewable reinforcement materials. The report then explores the classification of composite materials, including particulate, fibre, hybrid, and laminate composites, with a detailed examination of their properties. The report also provides a comparison of the mechanical properties of different materials, emphasizing the superior characteristics of composite materials. The discussion covers the use of carbon fibre composites in turbine blades, their benefits, and the challenges associated with their application, such as cost. The report also covers the classification of composites, including particulate composites, fibre composites, hybrid composites, and laminate composites. In the context of turbine technology, it examines the need for high-performance materials to increase efficiency and reduce costs. The report concludes by highlighting the importance of understanding the failure modes of these materials and the ongoing research to overcome scientific and technical difficulties in the turbine industry.