Investigating creep damage initiation at the mesoscale using high-resolution electron microscopy, crystal plasticity modelling, and a classification algorithm

Key Points

• Creep damage initiation occurs at the mesoscale, impacting material reliability and lifespan.
• Key evidence shows that high-resolution electron microscopy reveals microstructural changes under stress.
• Analysis using crystal plasticity modelling predicts how materials deform over time, offering insights into durability.
• Implications suggest that understanding these mechanisms may enhance the design of materials for high-stress applications.