Inelastic behavior of ceramics with hierarchical pore structure under compression; Technical Physics Letters; Vol. 43, iss. 8
| Parent link: | Technical Physics Letters: Scientific Journal Vol. 43, iss. 8.— 2017.— [P. 723-726] |
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| Համատեղ հեղինակ: | |
| Այլ հեղինակներ: | , , , |
| Ամփոփում: | Title screen The compaction behavior is studied in Al2O3 ceramics with a pore space volume in the range from 35 to 60% and with the following three types of hierarchical pore structure: coarse porosity with a size of 80 to 100 m, fine porosity with a size of 14 to 15 ?m, and intermediate interblock porosity comprised of elongated (110–120 ?m) porous microchannels formed as a result of zonal isolation during sintering. It is shown that the obtained hierarchical porous structure causes the formation of a hierarchical deformation structure in the volume of ceramics and leads to a decrease in the extent of destruction processes from the macroscopic scale in the case of unimodal ceramics to the microscale destruction comparable with the sizes of the blocks formed during sintering. Режим доступа: по договору с организацией-держателем ресурса |
| Լեզու: | անգլերեն |
| Հրապարակվել է: |
2017
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| Խորագրեր: | |
| Առցանց հասանելիություն: | https://doi.org/10.1134/S1063785017080089 |
| Ձևաչափ: | Էլեկտրոնային Գրքի գլուխ |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=658011 |
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| 200 | 1 | |a Inelastic behavior of ceramics with hierarchical pore structure under compression |f M. V. Grigoriev [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: p. 726 (8 tit.)] | ||
| 330 | |a The compaction behavior is studied in Al2O3 ceramics with a pore space volume in the range from 35 to 60% and with the following three types of hierarchical pore structure: coarse porosity with a size of 80 to 100 m, fine porosity with a size of 14 to 15 ?m, and intermediate interblock porosity comprised of elongated (110–120 ?m) porous microchannels formed as a result of zonal isolation during sintering. It is shown that the obtained hierarchical porous structure causes the formation of a hierarchical deformation structure in the volume of ceramics and leads to a decrease in the extent of destruction processes from the macroscopic scale in the case of unimodal ceramics to the microscale destruction comparable with the sizes of the blocks formed during sintering. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Technical Physics Letters |o Scientific Journal | ||
| 463 | |t Vol. 43, iss. 8 |v [P. 723-726] |d 2017 | ||
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| 701 | 1 | |a Grigoriev |b M. V. |c specialist in the field of materials science |c Associate Professor of Tomsk Polytechnic University, candidate of technical sciences |f 1984- |g Mikhail Vladimirovich |3 (RuTPU)RU\TPU\pers\36452 | |
| 701 | 1 | |a Savchenko |b N. L. |g Nikolay Leonidovich | |
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| 701 | 1 | |a Kulkov |b S. N. |c specialist in the field of material science |c Professor of Tomsk Polytechnic University, Doctor of physical and mathematical sciences |f 1952- |g Sergey Nikolaevich |3 (RuTPU)RU\TPU\pers\31428 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Инженерная школа новых производственных технологий |b Отделение материаловедения |3 (RuTPU)RU\TPU\col\23508 |
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