Vol.23, No.2, 2023, pp. 133–137
UDC:

The purpose of this study is to compile the published literature dealing with the impact of cryogenic temperature on the behaviour of composite materials and suggest 3D printing composites for the same purpose. The behaviour of fibre-reinforced polymer composites under extreme temperature conditions is investigated and effects of temperature on strength, stiffness, ductility, and fracture toughness of the matrix material is explored. Experimental results show that low temperatures can lead to increased strength and Young's modulus, but reduced ductility. The limited existing literature on cryogenic behaviour of 3D printed composite materials highlights the need for new research studies to provide insights into their performance at cryogenic temperatures, particularly for applications in the aerospace industry.

Keywords: composite, 3D printing, cryogenic environment, structural integrity