Friction Stir Techniques Exploring Fracture and Fatigue Behavior in Hybrid Composite Joints

Abstract

Hybrid composite materials are essential in engineering because they combine the unique properties of several reinforcement materials in a way that works well together. Friction stir processing (FSP) is an advanced form of friction stir welding classified as solid-state welding. In recent years, FSP has been used to fabricate hybrid composite material processes, especially in aluminum, and has been extended to include most lightweight metal. Fracture and fatigue behavior in hybrid composite joints fabricated through FSP play a crucial role in understanding these materials' mechanical performance and guiding the development of robust and durable structures in aerospace, automotive, marine, and other engineering industries. Although many studies are related to FSP in hybrid composite materials, they are scarce in fatigue and fracture mechanics. In this chapter, there is a serious attempt to provide a more in-depth understanding of the topic through a brief explanation of the related paragraphs.