Results 31 to 40 of about 587,893 (281)

Data-Driven Prediction of Cement-Stabilized Soils Tensile Properties

open access: yesInfrastructures, 2023
The indirect tensile strength of two geomaterials treated with variable cement contents, degrees of compaction and water contents were tested after several curing times.
Mario Castaneda-Lopez   +3 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

Effects of Degree of Particle Melt and Crystallinity in SLS Nylon-12 Parts [PDF]

open access: yes, 2008
Differential Scanning Calorimetry (DSC) traces for SLS Nylon-12 parts display two distinct melt peaks, which have been related to the presence of both melted and crystallised regions, and un-melted particle cores within the part.
Hopkinson, N.   +2 more
core   +1 more source

Tensile properties and microstructure evolution during two-stage tensile testing of CoCrFeMnNi high-entropy alloy

open access: yesJournal of Materials Research and Technology, 2020
The tensile properties of a CoCrFeMnNi high-entropy alloy, obtained by isothermal tensile testing and two-stage non-isothermal tensile testing, were compared.
Taesung Park, Jeoung Han Kim
doaj   +1 more source

Tensile properties of orthodontic elastomeric chains [PDF]

open access: yesThe European Journal of Orthodontics, 2004
The purpose of this investigation was to assess the permanent elongation, tensile strength and toughness of elastomeric chains. Two types (open and closed chains, i.e. with and without an intermodular link) of three brands of elastomeric module yielding six groups were included in the study.
Eliades, T.   +3 more
openaire   +3 more sources

Experimental study on axial tensile properties of basalt fibre reinforced recycled aggregate concrete

open access: yesHeliyon
In order to investigate the tensile properties of basalt fibre reinforced recycled aggregate concrete (BFRAC), the axial tensile tests were carried out on BFRAC specimens using the concrete axial tensile testing device.
Xutao Zhang, Junyu Wang, Chao Lou
doaj   +1 more source

First-principles investigation of graphitic carbon nitride monolayer with embedded Fe atom

open access: yes, 2017
Density-functional theory calculations with spin-polarized generalized gradient approximation and Hubbard $U$ correction is carried out to investigate the mechanical, structural, electronic and magnetic properties of graphitic heptazine with embedded ...
Abdullahi, Yusuf Zuntu   +4 more
core   +1 more source

Comparison of Material Properties and Microstructure of Specimens Built Using the 3D Systems Vanguard HS and Vanguard HiQ+HSSLS Systems [PDF]

open access: yes, 2007
The HiQ upgrade to the 3D Systems Vanguard selective laser sintering (SLS) machine incorporates a revised thermal calibration system and new control software.
Hall, A.   +4 more
core   +2 more sources

The tensile properties of alginate hydrogels [PDF]

open access: yesBiomaterials, 2004
Alginate hydrogels are currently being employed and explored for a broad range of medical applications including cell encapsulation, drug delivery, and tissue engineering. In these capacities, knowledge of the mechanical and material properties of the hydrogels and the properties that govern and influence them is necessary to adequately design and ...
Jeanie L, Drury   +2 more
openaire   +2 more sources

Experimental Analysis of Tensile Mechanical Properties of Sprayed FRP

open access: yesAdvances in Materials Science and Engineering, 2016
To study the tensile mechanical properties of sprayed FRP, 13 groups of specimens were tested through uniaxial tensile experiments, being analyzed about stress-strain curve, tensile strength, elastic modulus, breaking elongation, and other mechanical ...
Zhao Yang, Kun Wu
doaj   +1 more source

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