Results 101 to 110 of about 12,784,839 (280)

Comparison of Mechanical Properties of Austempered, Normalized and As-Weld Carbon Steel Weldment [PDF]

open access: yes, 2018
More often than not, welded joints experience failure such as fracture which jeopardize their reliability and ergonomics when put in perspective. Attempting a significant improvement in the mechanical properties of welded joint through heat treatment ...
Austine, O. (Okoro)   +2 more
core  

Recent Progress of Metal–Air Batteries—A Mini Review

open access: yesApplied Sciences, 2019
With the ever-increasing demand for power sources of high energy density and stability for emergent electrical vehicles and portable electronic devices, rechargeable batteries (such as lithium-ion batteries, fuel batteries, and metal−air batteries)
Chunlian Wang   +8 more
doaj   +1 more source

Nanomechanical properties of neutron-irradiated concrete

open access: yesActa Polytechnica CTU Proceedings
Concrete exposed to irradiation from nuclear reactor undergoes atomic-level degradation due to the influence of neutrons, secondary gamma rays, and associated gamma heating. The radiationinduced damage decreases the mechanical properties of the concrete
Ondřej Libera   +4 more
doaj   +1 more source

Peculiar Spatiotemporal Behavior of Unstable Plastic Flow in an AlMgMnScZr Alloy with Coarse and Ultrafine Grains

open access: yesMetals, 2017
The work addresses the effects of nanosize particles and grain refinement on the patterns of stress serrations and kinematics of deformation bands associated with the Portevin–Le Chatelier instability of plastic flow.
Daria Zhemchuzhnikova   +5 more
doaj   +1 more source

In vivo assessment of the mechanical properties of the child cortical bone using quantitative computed tomography [PDF]

open access: yes, 2014
The mechanical properties of the rib cortical bone are extremely rare on children due to difficulties to obtain specimens to perform conventional tests. Some recent studies used cadaveric bones or bone tissues collected during surgery but are limited by ...
BERMOND, François   +7 more
core   +3 more sources

pom mechanical properties

open access: yes, 2014
Thanks to its high degree of crystallinity, polyoxymethylene (POM) homopolymerexhibits high mechanical properties of strength, stiff ness and creep. In the case ofPOM copolymer, the strength and stiff ness are slightly lower because of its lowerdegree of crystallinity.
Bedoui, Fahmi, Fayolle, Bruno
openaire   +3 more sources

Variability of Child Rib Bone Hounsfield Units using in vivo Computed Tomography [PDF]

open access: yes, 2013
The variability assessment of the rib bone mechanical properties during the growth process is still missing. These properties could not be obtained in vivo on children.
BADINA, Alina   +5 more
core   +4 more sources

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