HIGH ENERGY X-RAY DIFFRACTION AND SMALL-ANGLE SCATTERING MEASUREMENTS OF HYDROGEN FATIGUE DAMAGE IN AISI 4130 STEEL

High energy X-ray diffraction and small-angle scattering measurements of hydrogen fatigue damage in AISI 4130 steel

ABSTRACT: Accurate lifetime predictions are critical for repurposing existing pipelines for hydrogen transmission as well as for developing novel steels which are minimally susceptible to lifetime degradation by hydrogen.Ultimately, lifetime prediction models assess the amount of damage a material undergoes during a typical service cycle and the cu

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Keep it in your own Backyard: New Experimental Perspectives on Domestic Iron Age Lithic Industries in the Northwestern Iberian Peninsula

Both knapped and polished lithic industries have traditionally been given great regard within the archaeological studies of northwestern Iberian Peninsula, mostly focusing Console Mast Right with Decal on their typologies and the materials used.However, this has not been the case with other stone objects, such as rolling stones, that tend to appear

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Active and Reactive Power Joint Balancing for Analyzing Short-Term Voltage Instability Caused by Induction Motor

Short-term voltage instability has a sensational effect once it occurs with massive loss of load, possibly area instability, and voltage collapse.This paper analyzes Basters the short-term voltage instability caused by induction motor from the viewpoint of active and reactive power joint balancing.The analysis method is based on (1) the reactive po

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