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This article is cited in 6 scientific papers (total in 6 papers)
Physics of nanostructures
Temperature fields control in the process of spark plasma sintering of thermoelectrics
L. P. Bulata, A. V. Novotelnovaa, A. S. Tukmakovaa, D. Y. Yerezhepa, V. B. Osvenskiib, A. I. Sorokinb, D. A. Pshenay-Severinc, S. Ashmontasd a St. Petersburg National Research University of Information Technologies, Mechanics and Optics
b JSC "Giredmet" SRC RF, the Federal State Research and Design Institute of Rare Metal Industry, Moscow, Russia
c Ioffe Institute, St. Petersburg
d State Research Institute Center for Physical Science and Technology, Vilnius, Lithuania
Abstract:
The process of creating thermoelectrics by spark plasma sintering of nanostructured powders in order to obtain materials with improved thermoelectric properties has been modeled. The factors that influence the distribution of thermal field in the sintering process have been analyzed. The influence of geometric parameters of tooling on the formation of temperature gradient field required for effective sintering of functionally gradient materials and segmented branches of thermo-elements has been considered. The results can be used to determine the conditions and modes of sintering of functionally gradient materials in installations of spark plasma sintering and hot pressing.
Received: 30.08.2016
Citation:
L. P. Bulat, A. V. Novotelnova, A. S. Tukmakova, D. Y. Yerezhep, V. B. Osvenskii, A. I. Sorokin, D. A. Pshenay-Severin, S. Ashmontas, “Temperature fields control in the process of spark plasma sintering of thermoelectrics”, Zhurnal Tekhnicheskoi Fiziki, 87:4 (2017), 584–592; Tech. Phys., 62:4 (2017), 604–612
Linking options:
https://www.mathnet.ru/eng/jtf6265 https://www.mathnet.ru/eng/jtf/v87/i4/p584
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