Effect of Normalizing Heating of Ferrite Compacts on Compaction during Radiation-Thermal Sintering; Eurasian Physical Technical Journal; Vol. 18, No. 3
| Parent link: | Eurasian Physical Technical Journal Vol. 18, No. 3.— 2021.— [P. 11-14] |
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| Institution som forfatter: | |
| Andre forfattere: | , , , , |
| Summary: | Title screen The study investigated linear shrinkage of lithium-titanium ferrite samples during radiation-thermal and thermal sintering. Prior to compaction, part of the powders were subjected to thermal heating for 2h at temperatures of 1273, 1373, and 1473 K. It is found that changes in the shrinkage kinetics of ferrites after powder annealing are consistent with the classical concepts of thermal deexcitation of powders due to annealing of defects. Such defects were formed in powder grains during grinding. The obtained data analysis allowed us to offer the most likely model for radiation-thermal activation of powder ferrite sintering. This is a model of radiation inhibition of non-equilibrium defects relaxation. |
| Sprog: | engelsk |
| Udgivet: |
2021
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| Fag: | |
| Online adgang: | https://doi.org/10.31489/2021No3/11-14 |
| Format: | Electronisk Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=666050 |
MARC
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| 200 | 1 | |a Effect of Normalizing Heating of Ferrite Compacts on Compaction during Radiation-Thermal Sintering |f O. Stary, A. P. Surzhikov, A. V. Malyshev [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 24 tit.] | ||
| 330 | |a The study investigated linear shrinkage of lithium-titanium ferrite samples during radiation-thermal and thermal sintering. Prior to compaction, part of the powders were subjected to thermal heating for 2h at temperatures of 1273, 1373, and 1473 K. It is found that changes in the shrinkage kinetics of ferrites after powder annealing are consistent with the classical concepts of thermal deexcitation of powders due to annealing of defects. Such defects were formed in powder grains during grinding. The obtained data analysis allowed us to offer the most likely model for radiation-thermal activation of powder ferrite sintering. This is a model of radiation inhibition of non-equilibrium defects relaxation. | ||
| 461 | |t Eurasian Physical Technical Journal | ||
| 463 | |t Vol. 18, No. 3 |v [P. 11-14] |d 2021 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a ferrites | |
| 610 | 1 | |a sintering | |
| 610 | 1 | |a electron beams | |
| 610 | 1 | |a pre-annealing of powders | |
| 610 | 1 | |a linear shrinkage | |
| 610 | 1 | |a shrinkage activation model | |
| 610 | 1 | |a ферриты | |
| 610 | 1 | |a спекание | |
| 610 | 1 | |a электронные пучки | |
| 610 | 1 | |a отжиг | |
| 610 | 1 | |a линейная усадка | |
| 701 | 1 | |a Stary |b O. |c Specialist in the field of non-destructive testing |c Senior researcher of Tomsk Polytechnic University, Candidate of economic sciences |f 1960- |g Oldrich |3 (RuTPU)RU\TPU\pers\45340 | |
| 701 | 1 | |a Surzhikov |b A. P. |c physicist |c Professor of Tomsk Polytechnic University, doctor of physical and mathematical sciences (DSc) |f 1951- |g Anatoly Petrovich |3 (RuTPU)RU\TPU\pers\30237 |9 14617 | |
| 701 | 1 | |a Malyshev |b A. V. |c Specialist in the field of electrical engineering |c Senior researcher at Tomsk Polytechnic University, Candidate of Physics and Mathematics (PhD Phys.-Math.) |f 1978- |g Andrei Vladimirovich |3 (RuTPU)RU\TPU\pers\30965 |9 15203 | |
| 701 | 1 | |a Lysenko |b E. N. |c Specialist in the field of electrical engineering |c Professor of Tomsk Polytechnic University, Doctor of technical sciences |f 1972- |g Elena Nikolaevna |3 (RuTPU)RU\TPU\pers\32050 |9 16097 | |
| 701 | 1 | |a Sheveleva |b E. A. |c specialist in the field of electrical engineering |c Associate Professor of Tomsk Polytechnic University, Candidate of technical sciences |f 1975- |g Elena Aleksandrovna |3 (RuTPU)RU\TPU\pers\42239 |9 21500 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Инженерная школа неразрушающего контроля и безопасности |b Отделение контроля и диагностики |3 (RuTPU)RU\TPU\col\23584 |
| 801 | 2 | |a RU |b 63413507 |c 20211201 |g RCR | |
| 856 | 4 | |u https://doi.org/10.31489/2021No3/11-14 | |
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