Results 31 to 40 of about 385,664 (280)

Drill Hole Orientation: Its Role and Importance on the Compression Response of Pure Magnesium

Applied Sciences, 2020
Drilling is used in creating cylindrical through-holes for various applications. While optimizing drilling parameters is widespread, the effect of a drilled through-hole on the structural stability of components is not fully documented. The base material,
Anirudh Venkatraman Krishnan, Penchal Reddy Matli, Gururaj Parande, Vyasaraj Manakari, Beng Wah Chua, Stephen Chee Khuen Wong, Senthil Kumar Anantharajan, C. Y. H. Lim, Manoj Gupta   +8 more
doaj   +1 more source

Interface modification of clay and graphene platelets reinforced epoxy nanocomposites: a comparative study [PDF]

, 2014
The interface between the matrix phase and dispersed phase of a composite plays a critical role in influencing its properties. However, the intricate mecha-nisms of interface are not fully understood, and polymer nanocomposites are no exception.
A Kinloch, A Ozturk, AJ Kinloch, Amir Khalid, Bukhari Manshoor, C Lee, D Ratna, G Cravotto, HC Kuan, I Zaman, I Zaman, I Zaman, I Zaman, Izzuddin Zaman, J Choi, J Ma, J Ma, J Ma, J Ma, J Ma, J Madejova, J McMurry, J Njuguna, JS Choi, K Zhang, KS Katti, LA Goettler, M Morvan, MH Gass, N Amdouni, O Becker, PB Messersmith, Q Meng, QH Le, Qingshi Meng, RE Gorga, S Araby, SG Miller, Sherif Araby, X Kornmann, XT Jia   +40 more
core   +1 more source

Preparation and compressive properties of Ti alloy fiber porous materials

Fenmo yejin jishu, 2023
To reduce the cost of Ti and Ti alloy products, the Ti chips (cutting fibers) from the surface of Ti ingots were used as the raw materials to prepare the Ti alloy fiber porous materials by cleaning, cutting, pressing, and high temperature confined ...
WANG Jianzhong, AO Qingbo, MA Jun, LI Aijun   +3 more
doaj   +1 more source

Compressive Properties of Nanoclay/Epoxy Nanocomposites

Procedia Engineering, 2012
AbstractThe effect of montmorillonite clay on the compressive properties of Epikote 828 epoxy was studied. A series of epoxy-based nanocomposites with 1-5wt.% nanoclay content was prepared. The degree of dispersion and exfoliation was investigated using transmission electron microscopy. Static uniaxial compression tests were conducted in order to study
Jumahat, Aidah, Soutis, Costas, Mahmud, Jamaluddin, Ahmad, Nurulnatisya   +3 more
openaire   +2 more sources

Lightweight SFRC benefitting from a pre-soaking and internal curing process [PDF]

, 2019
The presented research program is focused on the design of a structural lightweight fiber-reinforced concrete harnessing an internal curing process. Pre-soaked waste red ceramic fine aggregate and pre-soaked artificial clay expanded coarse aggregate were
Horňáková, Marie, Katzer, Jacek, Kobaka, Janusz, Konečný, Petr   +3 more
core   +1 more source

Restricted conformal property of compressive sensing [PDF]

2014 11th International Computer Conference on Wavelet Actiev Media Technology and Information Processing(ICCWAMTIP), 2014
Energy and direction are tow basic properties of a vector. A discrete signal is a vector in nature. RIP of compressive sensing can not show the direction information of a signal but show the energy information of a signal. Hence, RIP is not complete. Orthogonal matrices can preserve angles and lengths.
openaire   +2 more sources

Impact of Wetting–Drying Cycles on the Mechanical Properties and Microstructure of Wood Waste–Gypsum Composites [PDF]

, 2019
Large amounts of wood waste are generated each year in the world. In an attempt to identify a good recovery option for those residues, wood waste from construction and demolition works were used as raw materials in gypsum plasters.
Morales Conde, María Jesús, Pedreño-Rojas, M. Alejandro, Pérez Gálvez, Filomena, Rubio de Hita, Paloma   +3 more
core   +1 more source

Efeito da pré-molhagem do agregado nas propriedades das argamassas com agregado reciclado deconcreto e agregado leve [PDF]

, 2019
This paper examines the suitability of partially replacing natural aggregate, sand, (NA) with recycled concrete aggregate (RCA) or lightweight aggregate (LWA) in mortars, under the hypothesis that pre-wetting aggregates would produce improvement in ...
Aponte Hernández, Diego Fernando, Barra Bizinotto, Marilda, Cavalcante Rocha, Janaíde, Jochem, Lidiane Fernanda   +3 more
core   +4 more sources

Strain-mediated metal-insulator transition in epitaxial ultra-thin films of NdNiO3

, 2010
We have synthesized epitaxial NdNiO$_{3}$ ultra-thin films in a layer-by-layer growth mode under tensile and compressive strain on SrTiO$_{3}$ (001) and LaAlO$_3$ (001), respectively. A combination of X-ray diffraction, temperature dependent resistivity,
Chakhalian, J., Dabrowski, B., Freeland, J. W., Gray, B., Kareev, M., Kim, J. W., Liu, Jian, Ryan, P.   +7 more
core   +1 more source

Effect of Graphene Oxide Nanosheets on Physical Properties of Ultra-High-Performance Concrete with High Volume Supplementary Cementitious Materials [PDF]

, 2020
Nanomaterials have been increasingly employed for improving the mechanical properties and durability of ultra-high-performance concrete (UHPC) with high volume supplementary cementitious materials (SCMs).
Lambert, Paul, Liu, Changjiang, Wu, Yu-You, Zhang, Jing, Zheng, Zhoulian   +4 more
core   +1 more source