Results 61 to 70 of about 14,295,073 (379)

Geometric Optimization and Mechanical Performance Enhancement of Auxetic Structures for High‐Impact Applications Through Fused Deposition Modeling

Advanced Engineering Materials, EarlyView.
This study explores the mechanical performance of three auxetic structures, identifying a re‐entrant‐star hybrid as the most effective for impact absorption. Finite element simulations and experiments demonstrate significant gains in energy absorption and flexural strength after geometric optimization. This study investigates the mechanical performance
Malik Hassan, Manjusri Misra, Alexander Bardelcik, Stefano Gregori, Amar K. Mohanty   +4 more
wiley   +1 more source

Assessment of the effects of UV-A exposure on the mechanical strength of offshore mooring multifilaments

Acta Polytechnica
The offshore industry faces significant challenges in the dynamic energy and maritime domain, necessitating robust engineering solutions for mooring systems. This study investigates the impact of ultraviolet radiation A (UV-A) on the mechanical strength
Daniel Magalhães da Cruz, Felipe Tempel Stumpf, Jakson Manfredini Vassoler, Carlos Eduardo Marcos Guilherme   +3 more
doaj   +1 more source

Apparatus for tensile testing Patent [PDF]

, 1970
Apparatus for tensile strength testing of specimen by pressurized ...
Wallace, E. D.
core   +1 more source

Dynamic Precipitation during High‐Pressure Torsion of a Magnesium–Manganese Alloy

Advanced Engineering Materials, EarlyView.
An ultrafine‐grained alloy is produced by high‐pressure torsion of solutionized Mg–1.35 wt% Mn. Precipitation of nanometer‐scale Mn particles during deformation provides pinning sites. This prevents the formation of a bimodal grain structure and results in a finer grain size than for pure Mg.
Julian M. Rosalie, Anton Hohenwarter
wiley   +1 more source

An Alternative Method of Investigating the Thermal Stability of Shoe-Braked Railway Wheel Steels Based on Strain Hardening Analysis

Metals
During service, shoe-braked railway wheel steels are often subjected to a severe thermal cycle. Therefore, understanding the evolution of the microstructure and the resulting changes in mechanical properties during service is fundamental in the choice of
Giuliano Angella, Lorenzo Ghidini, Michela Faccoli   +2 more
doaj   +1 more source

Tensile strength testing device Patent [PDF]

, 1969
Tensile strength testing device having pulley guides for exerting multiple forces on test ...
Hanson, R. N.
core   +1 more source

Thermographical Analysis of Paper During Tensile Testing and Comparison to Digital Image Correlation

, 2017
The thermal response in paper has been studied by thermography. It was observed that an inhomogeneous deformation pattern arose in the paper samples during tensile testing.
A. Hagman, M. Nygårds
semanticscholar   +1 more source

High Strain Rate Tensile Testing of Silver Nanowires: Rate-Dependent Brittle-to-Ductile Transition.

Nano letters (Print), 2016
The characterization of nanomaterials under high strain rates is critical to understand their suitability for dynamic applications such as nanoresonators and nanoswitches.
Rajaprakash Ramachandramoorthy, Wei Gao, Rodrigo A. Bernal, H. Espinosa   +3 more
semanticscholar   +1 more source

Laser Metal Deposited Ti4822 Hollow Pipe: Experimental and Computational Modelling Study

Advanced Engineering Materials, EarlyView.
Laser metal deposition (LMD) of a crack‐free built Ti4822 alloys is challenging. This article reports outstanding characteristics of a hollow pipe that is built with LMD technology when a predicted, nontransformation substrate temperature of 800 °C is used.
Sadiq A. Raji, Monnamme Tlotleng, Samuel Skhosane, Lehlogonolo R. Kanyane, Abimbola P. I. Popoola, Sisa L. Pityana   +5 more
wiley   +1 more source

Indigenous Design for Automatic Testing of Tensile Strength Using Graphical User Interface

MATEC Web of Conferences, 2016
Tensile Testing is a fundamental material test to measure the tenacity and tensile strength. Tensile strength means ability to take tensile stress. This Universal Testing Machine is designed using Dual Cylinder Technique in order to comply with the ...
Ali Rafay, Junejo Faraz, Imtiaz Rafey, Shamsi Usama Sultan   +3 more
doaj   +1 more source