Results 21 to 30 of about 2,153,704 (278)

Shear resistance of reinforced concrete beams with and without steel fibres. [PDF]

open access: yes, 1981
The fabrication and placement of conventional shear rein- forcement are time consuming and costly and its use in thin structural concrete members is often impractical.
Chiam, Tou Ping
core   +6 more sources

Effects of aging, temperature, and time on the ultimate tensile strength of Al 2024 [PDF]

open access: yesEngineering and Technology Journal
This study focuses on the ultimate tensile strength of Al 2024 in that since the past decade, Al 2024 alloy (Al-4.5% Cu-1.5% Mg-0.6% Mn) has been one of the most widely used Al-Cu-Mg-Mn alloys.
Benedict Iyida   +2 more
doaj   +1 more source

In Vivo Comparison of Ultimate Tensile Strength and Surface Topography of Three Different Nickel–Titanium Archwires

open access: yesJournal of Indian Orthodontic Society, 2021
Objective: To investigate the surface topography and ultimate tensile strength of 3 types of nickel–titanium (NiTi) wires before and after 3 months of intraoral use and to assess the efficiency of the wires in cases requiring extensive alignment. Methods:
Pasupureddi Keerthana   +2 more
doaj   +1 more source

Optimization of ultimate tensile strength of welded Inconel 625 and duplex 2205

open access: yesJournal of Mechanical Engineering and Sciences, 2021
The ultimate strength is an important property of any material for the manufacturing of components. This paper utilized the laser beam welding (LBW), due to its smaller dimension, which produces lesser distortion and process velocity is higher.
S. Madhankumar   +3 more
doaj   +1 more source

Mechanical Property Comparison of Al11Si Wheels Grain Refined by Ti, Nb and MTS [PDF]

open access: yesArchives of Foundry Engineering, 2022
In this work, 25 wheels were cast with three different grain refiners: Al5Ti1B, Al3Nb1B and MTS 1582. Samples were machined from the wheels to check the mechanical properties.
F. Aydogan   +4 more
doaj   +1 more source

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

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

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

Strength and deformability of corroded steel plates under quasi static tensile load [PDF]

open access: yes, 2010
lihat sendiri dan silahkan di download kalau berkenan,..
sasmito, eko
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

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