Modification of Strength Properties of Oxide Materials by Ion Irradiation
| Parent link: | Key Engineering Materials: Scientific Journal Vol. 781 : Radiation-Thermal Effects and Processes in Inorganic Materials.— 2018.— [P. 70-75] |
|---|---|
| Corporate Authors: | , , |
| Andre forfattere: | , , , , |
| Summary: | Title screen The effect of ion irradiation on the strength characteristics of magnesium oxide and ceramics based on zirconia is studied. The MgO samples were a single crystal grown in an artificial manner. Samples of zirconium ceramics were prepared by ceramic technology. Irradiation of MgO crystals was carried out by Si{+} ions (E=150 keV), Fe{+} (E=70 keV), C{+} (E=50 keV) at room temperature. The fluence varied within the range (10{16}-10{17}) сm{-2}. The modification of the investigated types of ceramics was carried out by ions Al+ (Е=60 keV), Ar{+} (Е=60 keV), N{+} (E=50 keV). We used ion beams of microsecond duration and moderate power (the current density in the pulse was 3 10-{3 }A/cm{2}). Fluence was 10{17} cm{-2}. The irradiation of the ceramics with an ion beam C{+} (E=50 keV) was also performed with nanosecond duration ([tau]=50 ns). It is established that ionic irradiation of magnesium oxide leads to an increase in crack resistance and a critical stress intensity factor. Irradiation of ceramics leads to hardening of its near-surface layers. Режим доступа: по договору с организацией-держателем ресурса |
| Sprog: | engelsk |
| Udgivet: |
2018
|
| Fag: | |
| Online adgang: | https://doi.org/10.4028/www.scientific.net/KEM.781.70 |
| Format: | Electronisk Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=658793 |
MARC
| LEADER | 00000nla2a2200000 4500 | ||
|---|---|---|---|
| 001 | 658793 | ||
| 005 | 20240215151123.0 | ||
| 035 | |a (RuTPU)RU\TPU\network\26862 | ||
| 035 | |a RU\TPU\network\26860 | ||
| 090 | |a 658793 | ||
| 100 | |a 20181121a2018 k y0engy50 ba | ||
| 101 | 0 | |a eng | |
| 105 | |a y z 100zy | ||
| 135 | |a drgn ---uucaa | ||
| 181 | 0 | |a i | |
| 182 | 0 | |a b | |
| 200 | 1 | |a Modification of Strength Properties of Oxide Materials by Ion Irradiation |f S. A. Gyngazov [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 330 | |a The effect of ion irradiation on the strength characteristics of magnesium oxide and ceramics based on zirconia is studied. The MgO samples were a single crystal grown in an artificial manner. Samples of zirconium ceramics were prepared by ceramic technology. Irradiation of MgO crystals was carried out by Si{+} ions (E=150 keV), Fe{+} (E=70 keV), C{+} (E=50 keV) at room temperature. The fluence varied within the range (10{16}-10{17}) сm{-2}. The modification of the investigated types of ceramics was carried out by ions Al+ (Е=60 keV), Ar{+} (Е=60 keV), N{+} (E=50 keV). We used ion beams of microsecond duration and moderate power (the current density in the pulse was 3 10-{3 }A/cm{2}). Fluence was 10{17} cm{-2}. The irradiation of the ceramics with an ion beam C{+} (E=50 keV) was also performed with nanosecond duration ([tau]=50 ns). It is established that ionic irradiation of magnesium oxide leads to an increase in crack resistance and a critical stress intensity factor. Irradiation of ceramics leads to hardening of its near-surface layers. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | 0 | |0 (RuTPU)RU\TPU\network\11477 |t Key Engineering Materials |o Scientific Journal | |
| 463 | 0 | |0 (RuTPU)RU\TPU\network\26820 |t Vol. 781 : Radiation-Thermal Effects and Processes in Inorganic Materials |o The XIII International Conference, November 9–14, 2017, Tomsk, Russia |o [proceedings] |f National Research Tomsk Polytechnic University (TPU) ; ed. S. A. Gyngazov (Ghyngazov) |v [P. 70-75] |d 2018 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a ceramics based on zirconia | |
| 610 | 1 | |a ions irradiation | |
| 610 | 1 | |a magnesium oxide | |
| 610 | 1 | |a strength characteristics | |
| 610 | 1 | |a керамика | |
| 610 | 1 | |a ионное облучение | |
| 610 | 1 | |a оксид магния | |
| 610 | 1 | |a прочностные характеристики | |
| 610 | 1 | |a диоксид циркония | |
| 701 | 1 | |a Gyngazov (Ghyngazov) |b S. A. |c specialist in the field of electronics |c Professor of Tomsk Polytechnic University, Doctor of technical sciences |f 1958- |g Sergey Anatolievich |3 (RuTPU)RU\TPU\pers\33279 |9 17024 | |
| 701 | 1 | |a Kostenko |b V. |c specialist in the field of electrical engineering |c laboratory assistant researcher of Tomsk Polytechnic University |f 1994- |g Valeriya |3 (RuTPU)RU\TPU\pers\42079 | |
| 701 | 1 | |a Shevelev |b S. A. |c specialist in the field of heat and power engineering |c senior lecturer of Tomsk Polytechnic University |f 1983- |g Sergey Anatolievich |3 (RuTPU)RU\TPU\pers\36037 |9 19174 | |
| 701 | 1 | |a Kupchishin |b A. I. |c Physicist |c Senior researcher of Tomsk Polytechnic University, Doctor of physical and mathematical sciences |f 1945- |g Anatoliy Ivanovich |3 (RuTPU)RU\TPU\pers\42085 | |
| 701 | 1 | |a Kondratyuk |b А. А. |c specialist in the field of materials science |c associate Professor of Tomsk Polytechnic University, candidate of technical Sciences |f 1953- |g Alexey Alekseevich |3 (RuTPU)RU\TPU\pers\33524 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет (ТПУ) |b Институт неразрушающего контроля (ИНК) |b Проблемная научно-исследовательская лаборатория электроники, диэлектриков и полупроводников (ПНИЛ ЭДиП) |3 (RuTPU)RU\TPU\col\19033 |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Инженерная школа энергетики |b Научно-образовательный центр И. Н. Бутакова (НОЦ И. Н. Бутакова) |3 (RuTPU)RU\TPU\col\23504 |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Инженерная школа новых производственных технологий |b Отделение материаловедения |3 (RuTPU)RU\TPU\col\23508 |
| 801 | 2 | |a RU |b 63413507 |c 20191212 |g RCR | |
| 856 | 4 | |u https://doi.org/10.4028/www.scientific.net/KEM.781.70 | |
| 942 | |c CF | ||