Results 1 to 10 of about 30,820 (254)

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

open access: yesThe Scientific World Journal, 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 ...
Anusit Ampaiboon   +2 more
doaj   +5 more sources

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

Ultimate tensile strength and microhardness of glass ionomer materials

open access: yesBrazilian Dental Science, 2014
Objective: This study evaluated the ultimate tensile strength (UTS) and microhardness (µKH) of conventional (CO) and hybrid resin-modified glass ionomer (RM).
Paula Roberta Perondi   +4 more
doaj   +2 more sources

Parametric Optimization (GMAW) for the improvement of Mild Steel weld strength using Response Surface Technique [PDF]

open access: yesInternational Journal of Research in Industrial Engineering, 2022
The most desired strength value in any welding process is an excellent Ultimate Tensile Strength (UTS) of the weld in respect to the parent metal. Welding process parameters should be monitored and reviewed on a continuous basis due to the increased ...
Silas Okuma   +3 more
doaj   +1 more source

Analysis of the Effect of Temperature on the Ultimate Strength of Refractory Materials

open access: yesEnergies, 2023
The energy efficiency of high-temperature batch aggregates largely depends on the modes of their heating and cooling. The modes of heating and cooling of aggregates in which thermal stress does not exceed the critical values of the ultimate strength of ...
Evgeniy Prikhodko   +5 more
doaj   +1 more source

Optimization of the tensile strength of friction stir welded heat treatable aluminum alloy by using bio-inspired artificial intelligence algorithms

open access: yesFracture and Structural Integrity, 2022
The concepts and inspiration of biological evolution in nature are used to create new and effective competing tactics in the burgeoning field of bio-inspired computing optimization algorithms.
Akshansh Mishra, Anish Dasgupta
doaj   +1 more source

Mechanical Properties of Pediatric Knee Ligaments and The Iliotibial Band

open access: yesOrthopaedic Journal of Sports Medicine, 2022
Background: Substantial research about the mechanical properties of adult knee ligaments exists, but comparatively little is known about the pediatric knee.
Mark Sanchez BS   +6 more
doaj   +1 more source

Effect of heat treatment on crystallinity and mechanical properties of flexible structures 3D printed with fused deposition modeling

open access: yesJournal of Industrial Textiles, 2022
Fused Deposition Modeling (FDM) is a widely used 3D printing technique, which works based on the principle of melted polymer extrusion through nozzle(s) and depositing them on a build plate layer by layer.
Ajay Jayswal, Sabit Adanur
doaj   +1 more source

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