stress rupture testing

Stress rupture testing evaluates how long a material, such as a metal or composite, can withstand a constant load before it breaks. The process involves applying a steady force to a sample at a specific temperature and monitoring how long it takes to rupture. This test helps determine the material's durability and reliability under continuous stress, especially in high-temperature or critical applications. Results guide engineers in predicting lifespan, ensuring safety, and selecting suitable materials for demanding environments.