Results 51 to 60 of about 71,674 (211)
Influence of irradiation on indicatory surface of anelastic-elastic body of AgZn alloy
Materials Research ExpressThe temperature dependence of internal friction Q ^−1 and elastic modulus Е (‘indicatory surface of anelastic-elastic body’) of Ag _0.8 Zn _0.2 alloy was studied.
Yurii Onanko +7 more
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Low-Frequency Mechanical Spectroscopy of Lanthanum Cobaltite Based Mixed Conducting Oxides
Archives of Metallurgy and Materials, 2016 The low-frequency mechanical spectra of lanthanum cobaltite based mixed conducting oxides have been measured using a computer-controlled inverted torsion pendulum. The results indicate that the internal friction spectra and shear modulus depend on the Sr
Wu Xiu Sheng +3 more
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Adhesive and molecular friction in tribological conjunctions [PDF]
, 2012 This thesis investigates the underlying causes of friction and ine ciency within an internal combustion engine, focusing on the ring-liner conjunction in the vicinity of the power-stroke top dead centre reversal.
Chong, William Woei Fong
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Indicatory surface of anelastic-elastic properties of Ti alloys
Materials Research Express, 2023 The simultaneous influence of hydrogen H and ultrasound deformation on internal friction Q ^− ^1 and dynamic elastic modulus E of intermetallic Ti _3 Al alloy after cutting and polishing were studied.
Anatoliy Onanko +3 more
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Journal of Aceh Physics Society, 2013 Application of a curved vibrating wire method (CVM) to measure gas viscosity has been widely used. A fine Tungsten wire with 50 mm of diameter is bent into a semi-circular shape and arranged symmetrically in a magnetic field of about 0.2 T.
Elin Yusibani +2 more
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Analiza Drgań Samowzbudnych Wirnika o Dwóch Stopniach Swobody
Engineering Transactions, 1973 In the paper stationary, self-excited vibrations of rotor with two degrees of freedom, excited by the action of internal friction within the material of the rotor are analyzed. The characteristics of elasticity and internal friction are assumed to be non-
A. Muszyńska
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International Journal for Computational Civil and Structural EngineeringThe analysis of relaxation processes occurring in metals, alloys and composites is an important problem of modern materials science. This paper presents the results of experiments to determine the measure of internal friction by impulse excitation ...
Marina Shitikova +2 more
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Professor Robert Schaller: 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.
Mari D.
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Carbon Distribution in Ferritic-Martensitic Fe-Cr-C Alloys [PDF]
Materials Research, 2018 Carbon distribution in Fe-Cr-C alloys with a variety of Cr concentrations is studied based on internal friction, optical and transmission-electron microscopy.
Milan Jovan Konstantinović +2 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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