Электронная библиотека (репозиторий) Томского государственного университета
Eskin, Dmitry G.

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Source: Light metals 2019. Cham, 2019. P. 1533-1538
Type: статьи в сборниках
Date: 2019
Description: The quantification of acoustic pressures in liquid metals is of paramount interest for the optimization of ultrasonic melt treatment (UST) of large volumes. Until recently, the measurements of acousti ... More
Source: Light metals 2019. Cham, 2019. P. 463-469
Type: статьи в сборниках
Date: 2019
Description: Piston Al-Si alloys are widely used for high-temperature applications especially in automotive industry. Copper is one of the most important elements for improving the strength at room and elevated te ... More
Source: Metals. 2019. Vol. 9, № 2. P. 161 (1-8)
Type: статьи в журналах
Date: 2019
Description: It is well known that it takes some time for the solid phase to completely dissolve upon melting, especially inside the defects of insoluble particles, e.g. oxides. Until then the oxides remain active ... More
Source: Journal of alloys and compounds. 2019. Vol. 782. P. 865-874
Type: статьи в журналах
Date: 2019
Description: Billets from an AA4032 alloy are usually produced by direct-chill (DC) casting to subsequently manufacture piston components by hot forging process. This work presents the effect of combined copper (C ... More
Source: Ultrasonics sonochemistry. 2019. Vol. 54. P. 171-182
Type: статьи в журналах
Date: 2019
Description: Acoustic streaming and its attendant effects in the sump of a direct-chill (DC) casting process are successfully predicted under ultrasonic treatment for the first time. The proposed numerical model c ... More
Source: Metals. 2019. Vol. 9, № 3. P. 366 (1-13)
Type: статьи в журналах
Date: 2019
Description: Vibration treatment of solidifying metals results in improvement in the ingot structure. There is a need to study this process not only because of the practical potential of vibration treatment but al ... More
Source: Vacuum. 2019. Vol. 159. P. 441-446
Type: статьи в журналах
Date: 2019
Description: In this paper we suggest a new method of producing a Fe-28 wt% Cu composite by compacting and subsequent sintering of bimetallic nanoparticles made of metals with limited mutual miscibility: iron and ... More
Source: Ultrasonics sonochemistry. 2018. Vol. 42. P. 411-421
Type: статьи в журналах
Date: 2018
Description: In an attempt to quantify the instantaneous pressure field in cavitating liquids at large forcing signals, pressures were measured in four different liquids contained in vessels with a frequency mode ... More
Source: Metallurgical and materials transactions B. 2017. Vol. 48B, № 1. P. 208-219
Type: статьи в журналах
Date: 2017
Authors: Eskin, Dmitry G.
Source: Materials Science and Technology. 2017. Vol. 33, № 6. P. 636-645
Type: статьи в журналах
Date: 2017
Description: Ultrasonic melt processing attracts since the 1930 a lot of interest both from academic researchers and industry. In the last 10 years the interest to ultrasonic melt processing grew with regard to un ... More
Source: Acta materialia. 2016. Vol. 116. P. 354-363
Type: статьи в журналах
Date: 2016
Description: The mechanism underlying the considerable refinement of primary Al3Ti intermetallic particles induced by ultrasonic treatment (UST) in an Al-0.4 wt% Ti alloy in the fully liquid state was investigated ... More
Source: Sensors and actuators A : Physical. 2016. Vol. 240. P. 57-69
Type: статьи в журналах
Date: 2016
Description: This paper describes a series of systematic experimental studies to evaluate the performance of a high-temperature cavitometer under well-controlled conditions. The cavitometer was specifically design ... More
Source: Journal of materials processing technology. 2016. Vol. 229. P. 582-586
Type: статьи в журналах
Date: 2016
Description: Currently, fundamental experimental studies in liquid metals are limited as there are very few availableexperimental tools for directly measuring acoustic cavitation in such extreme environments. In t ... More
Source: Journal of crystal growth. 2016. Vol. 435. P. 24-30
Type: статьи в журналах
Date: 2016
Description: High intensity ultrasonic melt treatment was applied to an Al–0.4 wt% Ti alloy over three selected temperature ranges: 810 to 770 °C (above liquidus), 770 to 730 °C (across liquidus), and 730 to 690 ° ... More
Source: Materials and design. 2016. Vol. 90. P. 979-983
Type: статьи в журналах
Date: 2016
Description: The application of ultrasound to casting processes is a subject of great interest: the resulting degassing, sonocrystallization, wetting, fragmentation, de-agglomeration and dispersion yield an improv ... More
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