Results 21 to 30 of about 3,836 (243)

Tension-Compression Asymmetry in AA2219: Effect of Temperature and Stress States [PDF]

MATEC Web of Conferences
The tension-compression asymmetry (TCA) in AA2219 alloy exhibits distinct characteristics under varying loading conditions and temperatures. In uniaxial loading at room temperature, compressive stresses consistently exceed tensile stresses due to forming
Tiwari Priya, Siddiqui A. H., Singh Amit, Murty S. V. S Narayan, Mishra Sushil   +4 more
doaj   +1 more source

Biaxial Testing Machine: Development and Evaluation

Machines, 2020
Biaxial mechanical testing gained increased importance for characterization of materials that present anisotropic behavior and/or different responses when subjected to tensile and compression loadings.
António B. Pereira, Fábio A.O. Fernandes, Alfredo B. de Morais, João Maio   +3 more
doaj   +1 more source

Plastic behaviour and forming limit during biaxial compressions of magnesium alloy AZ31 at room temperature

EPJ Web of Conferences, 2010
The plastic behaviour and compressive fracture of AZ31 magnesium alloy were examined at room temperature. The uniaxial compression tests and biaxial compression tests along linear and nonlinear strain paths were carried out until fracture using a ...
Shimizu I., Tada N.
doaj   +1 more source

The circumferential mechanical properties of bamboo with uniaxial and biaxial compression tests [PDF]

BioResources, 2012
The objective of this study was to investigate the effect of uniaxial and biaxial compression loadings on the circumferential-radial mechanical properties of bamboo.
Zehui Jiang, Fuming Chen, Ge Wang, Xing’e Liu, Sheldon Q. Shi, Hai-tao Cheng   +5 more
doaj  

Controlling the symmetry of cadmium arsenide films by epitaxial strain

APL Materials, 2021
Epitaxial strains offer unique opportunities to obtain topological states in thin films and heterostructures that do not exist in their bulk counterparts.
Tyler N. Pardue, Manik Goyal, Binghao Guo, Salva Salmani-Rezaie, Honggyu Kim, Olle Heinonen, Michelle D. Johannes, Susanne Stemmer   +7 more
doaj   +1 more source

Characterisation of Compressive Behaviour of Low-Carbon and Third Generation Advanced High Strength Steel Sheets with Freely Movable Anti-buckling Bars

Metals, 2022
Measuring the compressive behaviour of sheet materials is an important process for understanding the material behaviour and numerical simulation of metal forming.
Jaehoon Kim, Jaebong Jung, Taejoon Park, Daeyong Kim, Young Hoon Moon, Farhang Pourboghrat, Ji Hoon Kim   +6 more
doaj   +1 more source

Concrete under biaxial dynamic compressive loading

Procedia Engineering, 2017
Abstract A concrete type C20/25 was examined under biaxial dynamic compressive loading with several stress ratios and two different loading rates (75 and 150 1/s). The question to be answered is, if the two strength enhancing effects of biaxial compressive loading and elevated strain rate overlay under this combined loading condition.
Matthias Quast, Manfred Curbach
openaire   +1 more source

Spectrally Tunable 2D Material‐Based Infrared Photodetectors for Intelligent Optoelectronics

Advanced Functional Materials, EarlyView.
Intelligent optoelectronics through spectral engineering of 2D material‐based infrared photodetectors. Abstract The evolution of intelligent optoelectronic systems is driven by artificial intelligence (AI). However, their practical realization hinges on the ability to dynamically capture and process optical signals across a broad infrared (IR) spectrum.
Junheon Ha, Yingshan Ma, Yong Nam An, Sung‐Un An, Hyeon Hak Jung, Suvi‐Tuuli Varjamo, Jiwon Yoo, Junho Min, Hanvit Kim, Faisal Ahmed, Sang Hoon Chae, Young Min Song, Weiwei Cai, Tawfique Hasan, Zhipei Sun, Dong‐Ho Kang, Hyeon‐Jin Shin, Yunyun Dai, Hoon Hahn Yoon   +18 more
wiley   +1 more source

From Mechanics to Electronics: Influence of ALD Interlayers on the Multiaxial Electro‐Mechanical Behavior of Metal–Oxide Bilayers

Advanced Functional Materials, EarlyView.
Ultrathin AlOxHy interlayers between aluminum films and polymer substrates significantly improve electro‐mechanical properties of flexible thin film systems. By precisely controlling interlayer thickness using atomic layer deposition, this study identifies an optimal interlayer thickness of 5–10 nm that enhances ductility and delays cracking.
Johanna Byloff, Vivek Devulapalli, Daniele Casari, Thomas E. J. Edwards, Claus O. W. Trost, Megan J. Cordill, Shuhel Altaf Husain, Pierre‐Olivier Renault, Damien Faurie, Barbara Putz   +9 more
wiley   +1 more source

TEM investigation on microstructures of age-hardened 2014 Al alloy forged by cold biaxial alternate forging [PDF]

Archives of Metallurgy and Materials
In this study, microstructures of age-hardened 2014 Al alloy forged by cold biaxial alternate forging was investigated by transmission electron microscope.
Young-Chul Shin, Seong-Ho Ha
doaj   +1 more source