The effects of prolonged thermal exposure on the mechanical properties and fracture toughness of C458 aluminum–lithium alloy
Source abstract
Abstract
Abstract The effect of thermal exposure at 83, 135 and 177 °C up to 1000 h on the electrical resistivity, mechanical properties and fracture toughness of a peak aged Al–Li–Cu–Zr alloy, C458-T861 was studied. Good thermal stability in mechanical properties was observed up to 135 °C. The fracture toughness dropped both as a function of increasing temperature and times.
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Research context
OpenAlex topics: Aluminum Alloy Microstructure Properties · Fatigue and fracture mechanics · Non-Destructive Testing Techniques
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References (7)
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