Results 31 to 40 of about 192,349 (314)
Temperature-Time Superposition Effect on Compressive Properties of AZ31B Magnesium Composite Foams
Metals, 2018 Magnesium composite foams with 10 vol. % of hollow ceramic microspheres (CMs) were prepared by modified melt foaming method. Specimens with homogeneous pore structures were subjected to various heating temperature (150, 250, 320, 400, and 500 °C ...
Xingchuan Xia +7 more
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Time-Temperature Superposition of Structural Relaxation in a Viscous Metallic Liquid [PDF]
, 1999 Bulk metallic glass-forming Pd40Ni10Cu30P20 has been investigated in its equilibrium liquid by quasielastic neutron scattering. The quasielastic signal exhibits a structural relaxation as known from nonmetallic viscous liquids.
Busch, R., Meyer, A., Schober, H.
core +1 more source
Long-term creep behavior of self-reinforced PET composites
eXPRESS Polymer Letters, 2017 Creep deformation of polymers results from their inherent viscoelastic nature that changes polymer’s shape with time. Creep response represents an important property of thermoplastic composites that affects their dimensional stability, especially in ...
C. M. Wu, P. C. Lin, R. Murakami
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FRACTIONAL TIME-TEMPERATURE SUPERPOSITION MODEL OF VISCOELASTIC MATERIAL WITH VERTICAL SHIFT FACTOR
Jixie qiangdu, 2021 The dynamic properties of the viscoelastic material have remarkable temperature-frequency effect. In order to characterize the dynamic properties of the viscoelastic material more precision,on the basis of the fractional constitutive model and the time ...
WANG Yao +4 more
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Quantum decoherence of excitons in a leaky cavity with quasimode [PDF]
, 2000 For the excitons in the quantum well placed within a leaky cavity, the quantum decoherence of a mesoscopically superposed states is investigated based on the factorization theory for quantum dissipation.
A. Ekert +40 more
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Star Polymers and the Failure of Time−Temperature Superposition [PDF]
Macromolecules, 1998 We model the arm of a star polymer as an anchored random walk in an array of fixed obstacles with the added assumption of an energetic cost associated with the walk retracing its previous step. By including this energetic penalty for such "hairpin" turns on the chain, we are able to account for the thermorheological complexity of long-branched ...
Alex J. Levine, Scott T. Milner
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Science and Engineering of Composite Materials, 2022 A theoretical framework that underlies an accelerated testing method for unidirectional (UD) composites is proposed in this article, based on the continuum damage mechanics and time–temperature superposition.
Xu Fei, Arthur Jones Ivor, Li Shuguang
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Challenging Glass Conference Proceedings, 2022 The temperature dependent linear viscoelastic material behaviour of the most commonly used interlayer PVB is typically determined by means of Dynamic-Mechanical-Thermal-Analysis (DMTA).
Miriam Schuster
doaj
The applicability of the time/temperature superposition principle to brain tissue
Biorheology, 1997 This paper deals with the mechanical characterization of brain tissue which behaves as a viscoelastic material. We focus on the linear viscoelastic behavior, which should apply for small strains at any strain rate, and demonstrate the applicability of the time/temperature superposition principle.
G.W.M. Peters +2 more
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Dynamic Master Curves of Polymer Modified Asphalt from Three Different Geometries
Applied Rheology, 2003 Polymer modified asphalt is an highly temperature sensitive material. To obtain the master curves of dynamic material functions, for this material, it is necessary to perform the testing over the temperature interval from -30˚C to at least 90˚C. Since in
Polacco Giovanni +4 more
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