Results 21 to 30 of about 122,191 (250)

Formulation of the Effect of Different Alloying Elements on the Tensile Strength of the in situ Al-Mg2Si Composites

open access: yesMetals, 2015
In this paper, the effect of different alloying elements on the ultimate tensile strength of Al-Mg2Si composites is theoretically studied. The feed forward back propagation neural network with sigmoid function is used.
Halil Ibrahim Kurt, Murat Oduncuoglu
doaj   +1 more source

The Effect of Laser Welding on the Tensile Strength and Radiographic Analysis of Co-Cr Repaired Joints [PDF]

open access: yesAl-Rafidain Dental Journal, 2012
Aims: To evaluate the effect of laser welding and arc welding on the ultimate tensile strength, radio-graphic appearance of the joints, and microscopic porosities in the fractographs.
Nadira A Hatim   +2 more
doaj   +1 more source

Evaluation of the Ultimate Strength of the Ultra-High-Performance Fiber-Reinforced Concrete Beams

open access: yesApplied Sciences, 2021
Evaluation of the ultimate strength for the UHPFRC (ultra-high-performance fiber-reinforced concrete) flexural members was conducted. In this study, an experimental program about UHPFRC beams was conducted with the effect of fiber volume fraction, shear ...
Baek-Il Bae   +4 more
doaj   +1 more source

Impact of High-Temperature, High-Pressure Synthesis Conditions on the Formation of the Grain Structure and Strength Properties of Intermetallic Ni[3]Al [PDF]

open access: yes, 2018
The impact of the preliminary load on 3Ni+Al powder mixture and the impact of the duration of the delay in application of compacting pressure to synthesis product under the conditions of continuous heating of the mixture up to its self-ignition on the ...
Boyangin, E. N.   +4 more
core   +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

Microstructure and mechanical properties of as-built and heat-treated electron beam melted Ti–6Al–4V [PDF]

open access: yes, 2019
This paper investigates the effect of post-deposition heat treatment on porosity, microstructure, and mechanical properties of Ti–6Al–4V produced via an Electron Beam Melting process. Samples were studied in the conditions of as-built and heat treated at
Abdul Khadar Syed   +4 more
core   +1 more source

Root tensile strength of terrace hedgerow plants in the karst trough valleys of SW China: Relation with root morphology and fiber content

open access: yesInternational Soil and Water Conservation Research, 2022
Root tensile strength is commonly affected by root morphology and fiber content, which combinedly affect the effectiveness of terrace hedgerow on controlling soil erosion in sloping farmland.
Yun Chen   +5 more
doaj   +1 more source

Study of Uniaxial Tensile Properties of Hexagonal Boron Nitride Nanoribbons

open access: yes, 2017
Uniaxial tensile properties of hexagonal boron nitride nanoribbons and dependence of these properties on temperature, strain rate, and the inclusion of vacancy defects have been explored with molecular dynamics simulations using Tersoff potential.
Dhar, Rajkumar   +5 more
core   +1 more source

An Experimental Study of the Solidification Thermal Parameters Influence upon Microstructure and Mechanical Properties of Al-Si-Cu Alloys [PDF]

open access: yesMaterials Research, 2018
Metals solidification involves the transformation of the molten metal back into the solid state. Solidification structures impact heavily on the final product's characteristics.
Mauricio Silva Nascimento   +5 more
doaj   +1 more source

Optimization of the Mechanical Property 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   +2 more sources

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