Results 91 to 100 of about 6,265 (226)

CHARACTERIZATION of HIGH STRAIN RATE BEHAVIOR of TAC/CNTs/SIC CMCs PREPARED by SPARK PLASMA SINTERING [PDF]

open access: yes, 2015
Silicon carbide (SiC) ceramics are one of the best candidates for high temperature structural applications. However, due to the inherent drawbacks of hardness, porosity, and brittleness for ceramic materials and the specific application environment ...
Wosu, Sylvanus N, Xie, Qiaoyun
core  

Perforation resistance of aluminum/polyethylene sandwich structure [PDF]

open access: yes, 2016
© 2016 Elsevier Ltd. Ballistic tests were performed on two types of polyethylene core sandwich structures (AA6082/LDPE/AA6082 and AA6082/UHMWPE/AA6082) to investigate their perforation resistance.
,   +6 more
core   +2 more sources

Deformation Behaviors in Single BCC‐Phase Refractory Multi‐Principal Element Alloys under Dynamic Conditions

open access: yesAdvanced Science, Volume 12, Issue 36, September 25, 2025.
Exceptional mechanical stability of refractory multi‐principal element alloy (RMPEA) across various strain‐rates and temperature is studied through multiscale experiments coupled with theoretical calculations. This stability originates from competition between twinning and adiabatic heating during dynamic deformation, contributed from severe lattice ...
Chanho Lee   +18 more
wiley   +1 more source

The mechanism of rate-dependent off-axis compression of a low fibre volume fraction thermoplastic matrix composite [PDF]

open access: yes, 2017
This paper reports on the mechanism of rate-dependent off-axis compression of a unique unidirectional composite with unusually high matrix volume fraction of 65%.
Ageorges   +37 more
core   +1 more source

Impact testing of polymeric foam using Hopkinson bars and digital image analysis [PDF]

open access: yes, 2014
International audienceThis paper has investigated the impact testing method on the polymeric foams using digital image correlation. Accurate average stress-strain relations can be obtained when soft large diameter polymeric pressure bars and appropriate ...
Liu, Jiagui   +3 more
core   +3 more sources

Dynamic mechanical response and failure patterns of ore rocks with varying grades

open access: yes矿业科学学报
This study investigates the dynamic mechanical response and energy dissipation mechanism of ore rock with different grades from the Baiyun Ebo West Mine under impact loading.
DU Wenxiu   +7 more
doaj   +1 more source

Elongational Viscosity Measurements Using a Semi-Hyperbolic Die

open access: yesApplied Rheology, 2006
The lubricated semi-hyperbolic die has been proposed as a technique for generating uni-axial extensional flow and, hence, as a device for measuring elongational viscosity. Two methods for extracting extensional viscosity data for polymer melts in laminar
Baird D. G., Huang J.
doaj   +1 more source

Applicability of mechanical tests for biomass pellet characterisation for bioenergy applications [PDF]

open access: yes, 2018
In this paper, the applicability of mechanical tests for biomass pellet characterisation was investigated. Pellet durability, quasi-static (low strain rate), and dynamic (high strain rate) mechanical tests were applied to mixed wood, eucalyptus ...
Eastwick, Carol   +5 more
core   +3 more sources

SHPB Test of High-Strength Concrete [PDF]

open access: yesProceedings of the 3rd International Conference on Material Engineering and Application (ICMEA 2016), 2016
Wei-Ling CHEN, Lan PANG, Chen LIU
openaire   +1 more source

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