Results 11 to 20 of about 25,623 (209)

Effect of water storage on ultimate tensile strength and mass changes of universal adhesives. [PDF]

open access: yesJ Clin Exp Dent, 2017
The aim of the present study was to evaluate the influence of water storage on micro tensile strength (µTS) and mass changes (MC) of two universal adhesives.10 disk-shaped specimens were prepared for each adhesive; Scotchbond Universal (SCU) All-Bond Universal (ABU) and Adper Single Bond 2 (SB2).
Bahrololumi N   +5 more
europepmc   +4 more sources

Optimization and Prediction of Ultimate Tensile Strength in Metal Active Gas Welding. [PDF]

open access: yesScientificWorldJournal, 2015
We investigated the effect of welding parameters on ultimate tensile strength of structural steel, ST37‐2, welded by Metal Active Gas welding. A fractional factorial design was used for determining the significance of six parameters: wire feed rate, welding voltage, welding speed, travel angle, tip‐to‐work distance, and shielded gas flow rate.
Ampaiboon A, Lasunon OU, Bubphachot B.
europepmc   +5 more sources

On the ultimate tensile strength of tantalum [PDF]

open access: yesActa Materialia, 2017
Abstract Strain rate, temperature, and microstructure play a significant role in the mechanical response of materials. Using non-equilibrium molecular dynamics simulations, we characterize the ductile tensile failure of a model body-centered cubic metal, tantalum, over six orders of magnitude in strain rate.
Eric N. Hahn   +4 more
openaire   +1 more source

Tensile strength of the pipe material determination according to the ultimate tensile strength

open access: yesIOP Conference Series: Materials Science and Engineering, 2020
Abstract A new calculation method for the strength of concrete pipes, developed, helps to determine the stresses in the walls of concrete pipes under the combined action of an external (compressing pipe) load and internal pressure from the fluid transported under pressure.
B Younis   +3 more
openaire   +1 more source

Localization and ultimate tensile strength of fiber-reinforced ceramic-matrix composites [PDF]

open access: yesMechanics Research Communications, 1994
International ...
Hild, François, Burr, Alain
openaire   +3 more sources

On the Lightweight Potential of Laser Additive Manufactured NiTi Triply Periodic Minimal Sheet Lattices

open access: yesAdvanced Engineering Materials, EarlyView.
This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo   +3 more
wiley   +1 more source

Investigation of Laser Ablation and Brush Pre‐Treatments for AlCu Cold Roll Bonding in Oxygen‐Free Conditions

open access: yesAdvanced Engineering Materials, EarlyView.
It is shown that laser ablation pretreatment under oxygen‐free conditions enables copper–aluminium bonding at significantly lower deformation degrees and improved properties compared to mechanical brushing. Laser ablation further increases interface contact area and induces favourable residual stress states and microstructural compatibility ...
Khemais Barienti   +11 more
wiley   +1 more source

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

open access: yesAdvanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar   +2 more
wiley   +1 more source

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