Search Results - "Kurashkin, K. V."

Effect of Microstructure on Temperature Dependence of Ultrasonic Velocity in Aluminum by Kurashkin, K. V., Gonchar, A. V., Klyushnikov, V. A., Mishakin, V. V.

“…The sensitivity of temperature behavior of ultrasonic waves to microstructural features is discussed. A phenomenological model linking the temperature…”
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Monitoring the State of Stainless Steel under Cyclic Deformation by the Acoustic and Eddy Current Methods by Mishakin, V. V., Gonchar, A. V., Klyushnikov, V. A., Kurashkin, K. V., Fomin, A. E., Sergeeva, O. A.

“…The effect of the amplitude of deformation on the intensity of the change of the elastic and magnetic properties of austenitic stainless steel 12Kh18N10T was…”
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Study of the Acoustoelastic Effect in an Anisotropic Plastically Deformed Material by Kurashkin, K. V.

“…The paper discusses the dependence of shear elastic waves birefringence on applied mechanical stress and preliminary plastic deformation of a material. A…”
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Use of Longitudinal Critically Refracted Waves to Determine Residual and Temperature Stresses in Rails by Kurashkin, K. V., Kirillov, A. G., Gonchar, A. V.

“…The possibility of using longitudinal critically refracted waves for acoustic strain gauging of longitudinal residual and temperature stresses in rails is…”
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The Influence of Cyclic Deformation on Elastic and Acoustic Properties of Chromium-Nickel Steels by Klyushnikov, V. A., Gonchar, A. V., Mishakin, V. V., Kurashkin, K. V.

“…We consider the influence of the temperature, at which a cyclic deformation takes place, on the elastic properties of chromium-nickel austenitic steels with…”
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Change in Texture-Dependent Acoustic Birefringence in α-Fe and γ-Fe Polycrystalline Aggregates due to Plastic Deformation by Kurashkin, K. V., Mishakin, V. V., Kirikov, S. V., Gonchar, A. V., Klyushnikov, V. A.

“…This paper deals with the investigation of crystallographic texture evolution and the associated change in acoustic birefringence during plastic deformation…”
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On low-cycle fatigue of austenitic steel. Part I: Changes of Poisson's ratio and elastic anisotropy by Mishakin, V.V., Gonchar, A.V., Kurashkin, K.V., Klyushnikov, V.A., Kachanov, M.

“…•Monitoring material degradation by combination of acoustic and electromagnetic data.•Three stages of evolution of Poisson's ratio as markers of degradation…”
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Improving the Reliability of Hydrogenerators after an Extended Period of Operation by Rudenko, A. L., Mishakin, V. V., Fomin, A. E., Sergeeva, O. A., Gonchar, A. V., Kurashkin, K. V.

“…Aformula is proposed for calculating the degree of distortion of the shape of the rotor rim, taking into account the position of all poles of the…”
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Variation of elastic characteristics of metastable austenite steel under cycling straining by Gonchar, A. V., Mishakin, V. V., Klyushnikov, V. A., Kurashkin, K. V.

“…We have analyzed the effect of elastoplastic cyclic straining on anisotropy of elastic properties of 08Kh18N10T metastable austenite steel. The possibility of…”
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Ultrasonic estimation of the residual stresses by Kurashkin, K. V., Mishakin, V. V.

“…A method for estimating the residual stresses in the weld joint material is described. The results of acoustic examination of the samples made from structural…”
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Ultrasonic Technique for Assessment of the Rim Tightness of Hydro Generator Rotor by Rudenko, A. L., Mishakin, V. V., Gonchar, A. V., Kurashkin, K. V., Fomin, A. E.

“…At the hydroelectric unit No. 11 of the Nizhnekamsk hydroelectric power plant, the filling wedges of a rotor were investigated by ultrasound in the free state,…”
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Acoustical Monitoring of the Stress-Strain State of Welded Connections of a Rotor Frame During Upgrade of the Hydroelectric Unit of the Nizhnekamsk Hydroelectric Power Station by Rudenko, A. L., Mishakin, V. V., Kurashkin, K. V., Gonchar, A. V.

“…Results are presented for research by an acoustic method, of residual stresses and the plastic strains that occurred in a spoke of a rotor frame of the main…”
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