Results 1 to 10 of about 190,863 (120)
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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Direct monitoring of porosity evolution by dynamic modulus measurements: Three case studies
European Journal of Materials, 2023 Porous materials are playing an increasingly relevant role in several fields and industrial sectors with structural and functional applications. Their properties critically depend on the relative density and pore morphology thus it is of great importance
Marcello Cabibbo +4 more
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Frozen-to-jamming-to-fluid Transition of Weakly Sheared Granular Systems by Low-frequency Mechanical Spectroscopy [PDF]
Materials Research, 2018 Granular matter usually displays frozen, jamming and fluidized states when submitted to an external vibration with increasing intensity. The dissipation properties of granular systems with three different millimeter-size glass grains (0.1, 0.5 and 1.9 mm)
Hanyu Tang +3 more
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Archives of Metallurgy and Materials, 2016 In this work, the syntheses and characterization by mechanical and dielectric spectroscopies of (1-x) Bi0.5Na0.5TiO3-xBaTiO3 (BNT-100xBT), with x = 0.05, 0.06 and 0.07, lead-free piezoelectric ceramics is reported.
Silva P.S. +4 more
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A New Inverted Torsion Pendulum-Based Mechanical Spectrometer to Study Soft Matter
Archives of Metallurgy and Materials, 2016 A new multifunctional mechanical spectrometer is developed based on an inverted torsion pendulum showing high precision in a wide frequency range to study soft matter.
Lei M.L., Chen L., Xiong X.M.
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Mechanical Spectroscopy Of Equal-Channel Angular Pressed Fe-Cr Alloys And Tungsten
Archives of Metallurgy and Materials, 2015 Internal friction technique was used to investigate the microstructural stability of equal-channel angular pressed (ECAP) 9Cr1Mo steel (T91), Fe-18wt.%Cr alloy, and pure W.
Hao Ting +4 more
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Applications Of Mechanical Spectroscopy To Industrial Materials
Archives of Metallurgy and Materials, 2015 The paper is a review of original results, which were obtained by mechanical spectroscopy in the development of industrial materials, such as grey cast iron (damping capacity), aluminum alloys (recrystallization), nickel alloys (grain boundary ...
Schaller R.
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Archives of Metallurgy and Materials, 2015 Recent achievements in the development of low-frequency high-resolution mechanical spectroscopy (HRMS) are briefly reported. It is demonstrated that extremely low values of the loss angle, ϕ, (tanϕb = 1×10−5) can be measured as a function of frequency ...
Magalas L.B.
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Professor Qing-Ping Kong: Zener Medalist
Archives of Metallurgy and Materials, 2016 The following is the text of an oral presentation delivered at the Zener Medal Award ceremony in Hefei on 23 September 2015.
Magalas L.B.
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Archives of Metallurgy and Materials, 2015 A novel Hilbert-twin (H-twin) method is introduced as an alternative method for the computation of the resonant frequency for exponentially damped free decays embedded in noise.
Majewski M., Magalas L.B.
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