Results 21 to 30 of about 1,046 (190)
The Anelasticity of the Mantle* [PDF]
Geophysical Journal of the Royal Astronomical Society, 2010 The attenuation of seismic waves provides the most direct data regarding the non-elastic properties of the Earth. Recent experimental results from body waves, surface waves and free oscillations provide estimates of the anelasticity in various regions of the Earth.
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Anelasticity of Phase Transitions and Magnetostriction in Fe-(27-28%)Ga Alloys [PDF]
Materials Research, 2018 Several aspects of anelastic behavior of Fe-(27-28%)Ga-Tb alloys are considered in this paper: (i) the phase transitions from a metastable to an equilibrium phase and phase transitions between equilibrium phases at higher temperatures in as cast alloys, (
Igor Stanislavovich Golovin +6 more
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Metals, 2021 In this study, we investigated the fatigue behavior of Q460 welded joints using tensile fatigue tests. Furthermore, real-time temperature profiles of the examined specimens were recorded by infrared thermography. Based on the obtained thermographic data,
Wei Wei +4 more
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Superplasticity and anelasticity in fine-grained Sn-Pb alloys [PDF]
, 1979 Mechanisms which may play a role in superplastic deformation (grain strain mechanisms, grain boundary sliding (GBS) mechanisms) are reviewed. Two well-known lattice dislocation mechanisms are re-evaluated for grain boundary dislocations (GBDs).
Schneibel, Joachim H.
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Journal of Rock Mechanics and Geotechnical Engineering, 2023 In recent decades, low-frequency (LF) experiments based on the forced-oscillation (FO) method have become common practice in many rock physics laboratories for measuring the elastic and anelastic properties of rocks.
Vassily Mikhaltsevitch +4 more
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Mechanical Spectroscopy of MgB2 Containing Sic / Spektroskopia Mechaniczna MgB2 Zawierającego Sic
Archives of Metallurgy and Materials, 2015 The compound magnesium diboride (MgB2) has been well-known since the 1950s; however, its superconducting properties were unknown. Intrinsic characteristics of MgB2 make this material a promising candidate for technological applications, although the low ...
Silva M.R. +3 more
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Anelastic Behavior of Small Dimensioned Aluminum
Metals, 2019 In the present research, results are presented regarding the anelasticity of 99.999% pure aluminum thin films, either deposited on silica substrates or as free-standing sheets obtained by cold rolling.
Enrico Gianfranco Campari +4 more
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The Anelasticity of the Inner Core [PDF]
Geophysical Journal International, 1974 Summary Spectral ratios of short-period core phases with common source and receiver and with nearly the same ray paths in the mantle have been formed to derive a Q-structure for 1 Hz compressional waves in the inner core. Data from one large array (NORSAR) have been used to extract the relevant phases, including the pairs (PKIKP, PKiKP), (PKIKP, PKP(
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Mechanical Relaxation of Metallic Glasses: An Overview of Experimental Data and Theoretical Models
Metals, 2015 Relaxation phenomena in glasses are a subject of utmost interest, as they are deeply connected with their structure and dynamics. From a theoretical point of view, mechanical relaxation allows one to get insight into the different atomic-scale processes ...
Chaoren Liu, Eloi Pineda, Daniel Crespo
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Application of a Premelting Model to the Lithosphere‐Asthenosphere Boundary
Geochemistry, Geophysics, Geosystems, 2020 A seismic discontinuity known as the G‐discontinuity, which has been prevailingly detected in the oceanic mantle, is considered to provide evidence of a sharp lithosphere‐asthenosphere boundary (LAB). We investigate whether this sharp LAB is explained by
Hatsuki Yamauchi, Yasuko Takei
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