Отправить статью по E-mail Effect of mechanical activation on thermal and electrical conductivity of sintered Cu, Cr, and Cu/Cr composite powders
- Авторы: Usenko A.A.1, Orlov A.O.2, Shkodich N.F.3, Alymov M.I.3, Mukasyan A.S.1,2, Rogachev A.S.1,3, Kuskov K.V.1, Moskovskikh D.O.1
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Учреждения:
- National Research Technological University
- University Notre Dame du Lac, South Bend
- Institute of Structural Macrokinetics and Problems of Materials Science
- Выпуск: Том 61, № 6 (2016)
- Страницы: 257-260
- Раздел: Physics
- URL: https://journals.rcsi.science/1028-3358/article/view/191290
- DOI: https://doi.org/10.1134/S1028335816060082
- ID: 191290
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Аннотация
The results of measurement of electric resistivity and thermal conductivity of materials obtained by spark plasma sintering from powders of Cu, Cr, and their mixtures in the range of 300–600 K are presented. It is shown that the grinding of powders in planetary mills results in a reasonably substantial change in the electric and thermal properties of materials: to increasing electric resistivity and decreasing thermal conductivity and temperature coefficients of electric resistivity. The possible causes of these effects are considered.
Об авторах
A. Usenko
National Research Technological University
Email: rogachev@ism.ac.ru
Россия, Moscow, 119049
A. Orlov
University Notre Dame du Lac, South Bend
Email: rogachev@ism.ac.ru
США, Indiana, 46617
N. Shkodich
Institute of Structural Macrokinetics and Problems of Materials Science
Email: rogachev@ism.ac.ru
Россия, Chernogolovka, Moscow oblast, 142432
M. Alymov
Institute of Structural Macrokinetics and Problems of Materials Science
Email: rogachev@ism.ac.ru
Россия, Chernogolovka, Moscow oblast, 142432
A. Mukasyan
National Research Technological University; University Notre Dame du Lac, South Bend
Email: rogachev@ism.ac.ru
Россия, Moscow, 119049; Indiana, 46617
A. Rogachev
National Research Technological University; Institute of Structural Macrokinetics and Problems of Materials Science
Автор, ответственный за переписку.
Email: rogachev@ism.ac.ru
Россия, Moscow, 119049; Chernogolovka, Moscow oblast, 142432
K. Kuskov
National Research Technological University
Email: rogachev@ism.ac.ru
Россия, Moscow, 119049
D. Moskovskikh
National Research Technological University
Email: rogachev@ism.ac.ru
Россия, Moscow, 119049
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