timetemperatureaging
Time-temperature aging is the study of how the properties of materials and products evolve under the joint influence of time and temperature. In literature the concept may appear as timetemperatureaging, time-temperature aging, or time-temperature-accelerated aging. It aims to predict long-term performance by observing shorter experiments conducted at elevated temperatures and applying models to extrapolate to service conditions.
Aging processes vary by material but common mechanisms include diffusion, oxidation, hydrolysis, creep, relaxation of internal
Modeling and testing methods: Accelerated aging tests subject specimens to higher temperatures, sometimes with humidity, light,
Applications span polymers, coatings, metals, electronics, composites, and energy storage devices. Time-temperature aging informs material selection,