High-temperature effects refer to the physical, chemical and mechanical changes that occur in materials or systems when exposed to elevated temperatures. This area of research explores the behavior of different materials under high temperatures, including how they deform, oxidize, corrode, or undergo phase changes. Understanding high-temperature effects is essential for many industries such as aerospace, automotive, manufacturing, and energy, where materials are exposed to extreme temperatures during operation. Research in this area aims to develop new materials, coatings, and processes that can withstand high temperatures and improve the performance and reliability of systems operating in such environments.