Results 91 to 100 of about 882,319 (334)
Improvement in plasticity of Al-Cu-Mg alloy by electromagnetic coupling treatment [PDF]
MATEC Web of ConferencesElectromagnetic coupling treatment (EMCT) is a new method to regulate material properties. To investigate the effect of EMCT on the plasticity of the Al-Cu-Mg alloy, a software simulation calculation was carried out, and then the alloy was treated with ...
Zeng Bo +5 more
doaj +1 more source
Numerical calculation of tensile test using a dumbbell-shaped in thickness direction specimen [PDF]
, 2013 This study is the product of a tensile test of a uniaxial tensile specimen having a thinner test section than parallel section, which is a tensile test piece with a dumbbell shape in the thickness direction, fabricated by means of cutting as a ...
Iizuka, Takashi, Usui, Hayato
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Advanced Engineering Materials, EarlyView.The work demonstrates that strategic wall‐thickness grading in diamond triply periodic minimal surface lattices enables precise tuning of deformation and failure behavior under compression. Different gradation patterns guide how and where the structure collapses, improving energy absorption or promoting controlled brittle failure.
Giovanni Rizza +3 more
wiley +1 more source
Redesigned crinkle washer for piezoelectric energy generation
Frontiers in Mechanical EngineeringStructures are used for piezoelectric energy harvesters as a way of redirecting the path of an inputted force so that the piezoelectric element can better convert the mechanical energy to electrical energy.
Fergus Crawley +3 more
doaj +1 more source
Environmental aspects of tensile membrane enclosed spaces [PDF]
, 2002 Buildings enclosed by fabric membranes are very sensitive to changes in environmental conditions as a result of their low mass and low thermal insulation values.
Chilton, John +2 more
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Advanced Functional Materials, EarlyView.Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song +4 more
wiley +1 more source
Journal of Natural FibersThis study aims to analyze the influence of sugarcane bagasse fiber (SCBF) without treatment on concrete and its impact on carbon footprint production. This review studies the impact of SCBF on the compressive strength, flexural strength, direct tensile ...
Paúl Molina-Román +8 more
doaj +1 more source
Manufacturing of Composites by Pressure Infiltration, Structure and Mechanical Properties [PDF]
, 2008 This paper presents the possibility of composite block production by using pressure infiltration technology. This method uses the pressure of an inert gas (usually argon or nitrogen) to force the melted matrix material to infiltrate the reinforcing ...
Dobránszky, János +2 more
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Advanced Functional Materials, EarlyView.This study uncovers a new switching mechanism in HfO2 and ZrO2, where the absence of a non‐polar layer along the a‐direction induces interaction between polar layers. Consequently, the switching barriers for growth are lower than those for nucleation in this direction, leading to a size‐dependent coercive field that matches experimental observations ...
Kun Hee Ye +6 more
wiley +1 more source
Validation of Pneumatic Actuation for Fast Fatigue Testing of Additive-Manufactured Polymers
ActuatorsIn the modern industrial context, many manufacturers design universal testing machines (UTMs) equipped with servo-hydraulic or electromechanical linear actuators, which offer excellent control capabilities and high-quality force signal measurement, at ...
Davide D’Andrea +2 more
doaj +1 more source