X-Ray Diffraction Analysis of the Sintered Y-TZP-AI[2]O[3] Ceramics; IOP Conference Series: Materials Science and Engineering; Vol. 140 : Interdisciplinary Problems in Additive Technologies
| Parent link: | IOP Conference Series: Materials Science and Engineering Vol. 140 : Interdisciplinary Problems in Additive Technologies.— 2016.— [012015, 5 p.] |
|---|---|
| Korporacja: | |
| Kolejni autorzy: | , , , , , |
| Streszczenie: | Title screen The paper discusses the wear resistance, friction coefficient, and structure of friction surfaces of fine-grained (0.2 [mu]m) Y-TZP-Al[2]O[3] composite rubbed against a steel disk counterface at a pressure of 5 MPa in a range of sliding speeds from 1 to 20 m/sec. It is shown that, starting at 2 m/sec, the fricti on surface is subdivided by a crack network into separate regions within which local spalling occurs at the maximum wear rate and a sliding speed of 5 m/sec. X-ray diffraction reveals inversion (with respect to the initial state) of the peak intensities of the tetragonal phase with random crystalline grain orientation. The degree of this inversion increases with sliding speed. These results are discussed in terms of the effects exerted by the reorientation of martensite-free deformation twins in the tetragonal phase and the formation of a quasi-liquid film on the wear resistance of fine-grained Y-TZP-Al[2]O[3]. |
| Język: | angielski |
| Wydane: |
2016
|
| Hasła przedmiotowe: | |
| Dostęp online: | http://dx.doi.org/10.1088/1757-899X/140/1/012015 http://earchive.tpu.ru/handle/11683/34867 |
| Format: | Elektroniczne Rozdział |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=650728 |
MARC
| LEADER | 00000nla2a2200000 4500 | ||
|---|---|---|---|
| 001 | 650728 | ||
| 005 | 20240128192009.0 | ||
| 035 | |a (RuTPU)RU\TPU\network\15977 | ||
| 035 | |a RU\TPU\network\15973 | ||
| 090 | |a 650728 | ||
| 100 | |a 20161018a2016 k y0engy50 ba | ||
| 101 | 0 | |a eng | |
| 102 | |a GB | ||
| 105 | |a y z 100zy | ||
| 135 | |a drgn ---uucaa | ||
| 181 | 0 | |a i | |
| 182 | 0 | |a b | |
| 200 | 1 | |a X-Ray Diffraction Analysis of the Sintered Y-TZP-AI[2]O[3] Ceramics |f N. Savchenko [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 13 tit.] | ||
| 330 | |a The paper discusses the wear resistance, friction coefficient, and structure of friction surfaces of fine-grained (0.2 [mu]m) Y-TZP-Al[2]O[3] composite rubbed against a steel disk counterface at a pressure of 5 MPa in a range of sliding speeds from 1 to 20 m/sec. It is shown that, starting at 2 m/sec, the fricti on surface is subdivided by a crack network into separate regions within which local spalling occurs at the maximum wear rate and a sliding speed of 5 m/sec. X-ray diffraction reveals inversion (with respect to the initial state) of the peak intensities of the tetragonal phase with random crystalline grain orientation. The degree of this inversion increases with sliding speed. These results are discussed in terms of the effects exerted by the reorientation of martensite-free deformation twins in the tetragonal phase and the formation of a quasi-liquid film on the wear resistance of fine-grained Y-TZP-Al[2]O[3]. | ||
| 461 | 0 | |0 (RuTPU)RU\TPU\network\2008 |t IOP Conference Series: Materials Science and Engineering | |
| 463 | 0 | |0 (RuTPU)RU\TPU\network\15930 |t Vol. 140 : Interdisciplinary Problems in Additive Technologies |o International Seminar, 16–17 December 2015, Tomsk, Russia |o [proceedings] |v [012015, 5 p.] |d 2016 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a дифракция | |
| 610 | 1 | |a рентгеновские лучи | |
| 610 | 1 | |a керамика | |
| 610 | 1 | |a износостойкость | |
| 610 | 1 | |a трение | |
| 610 | 1 | |a пленки | |
| 610 | 1 | |a композиты | |
| 701 | 1 | |a Savchenko |b N. |g Nickolai | |
| 701 | 1 | |a Sablina |b T. |g Tatiana | |
| 701 | 1 | |a Sevostyanova |b I. | |
| 701 | 1 | |a Pshenichnyy |b A. |g Artem | |
| 701 | 1 | |a Buyakova |b S. P. |c specialist in the field of material science |c Professor of Tomsk Polytechnic University, Doctor of technical sciences |f 1968- |g Svetlana Petrovna |3 (RuTPU)RU\TPU\pers\34758 |9 18108 | |
| 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 (ТПУ) |b Институт физики высоких технологий (ИФВТ) |b Кафедра материаловедения в машиностроении (ММС) |3 (RuTPU)RU\TPU\col\18688 |
| 801 | 2 | |a RU |b 63413507 |c 20170120 |g RCR | |
| 856 | 4 | |u http://dx.doi.org/10.1088/1757-899X/140/1/012015 | |
| 856 | 4 | |u http://earchive.tpu.ru/handle/11683/34867 | |
| 942 | |c CF | ||