Wear and friction of transformation-toughened CMC and MMC; Wear; Vol. 249, iss. 10-11
| Parent link: | Wear: Scientific Journal Vol. 249, iss. 10-11.— 2001.— [P. 892-900] |
|---|---|
| Diğer Yazarlar: | , , , , |
| Özet: | Title screen The sliding wear properties of transformation-toughened CMC and MMC coupled with high-speed steel have been studied at speeds in the range 0.9–9.4 m/s for MMC and 0.2–11.1 m/s for CMC and at a pressure of 5 MPa. It was shown that at low sliding speeds (0.2–4 m/s), both friction coefficient and wear rate of the yttria-doped tetragonal zirconia polycrystal ceramics (Y-TZP) increased with sliding speed and then decreased after reaching the maximum. The wear rate of TiC–NiTi increases with the increase in the sliding speed in the range of 0.9–9.4 m/s, whereas the friction coefficient followed an inverse trend. At low speeds, the tribological behavior of both ceramics and hard was controlled by the action of the transformation-toughening mechanism. In case of ceramics, a continuous transfer layer formed to serve as a protective transfer layer on the specimen surface during high-speed wear. In case of TiC–NiTi, softened or even melted binder is extruded from an interparticle area onto pin/disk interface and thus determines wear behavior of such a system at sliding speed higher than 4 m/s Режим доступа: по договору с организацией-держателем ресурса |
| Dil: | İngilizce |
| Baskı/Yayın Bilgisi: |
2001
|
| Konular: | |
| Online Erişim: | http://dx.doi.org/10.1016/S0043-1648(01)00822-5 |
| Materyal Türü: | MixedMaterials Elektronik Kitap Bölümü |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=636229 |
MARC
| LEADER | 00000nla0a2200000 4500 | ||
|---|---|---|---|
| 001 | 636229 | ||
| 005 | 20250318143403.0 | ||
| 035 | |a (RuTPU)RU\TPU\network\115 | ||
| 035 | |a RU\TPU\network\113 | ||
| 090 | |a 636229 | ||
| 100 | |a 20131016d2001 k||y0rusy50 ba | ||
| 101 | 0 | |a eng | |
| 102 | |a US | ||
| 135 | |a drcn ---uucaa | ||
| 181 | 0 | |a i | |
| 182 | 0 | |a b | |
| 200 | 1 | |a Wear and friction of transformation-toughened CMC and MMC |f N. L. Savchenko [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 330 | |a The sliding wear properties of transformation-toughened CMC and MMC coupled with high-speed steel have been studied at speeds in the range 0.9–9.4 m/s for MMC and 0.2–11.1 m/s for CMC and at a pressure of 5 MPa. It was shown that at low sliding speeds (0.2–4 m/s), both friction coefficient and wear rate of the yttria-doped tetragonal zirconia polycrystal ceramics (Y-TZP) increased with sliding speed and then decreased after reaching the maximum. The wear rate of TiC–NiTi increases with the increase in the sliding speed in the range of 0.9–9.4 m/s, whereas the friction coefficient followed an inverse trend. At low speeds, the tribological behavior of both ceramics and hard was controlled by the action of the transformation-toughening mechanism. In case of ceramics, a continuous transfer layer formed to serve as a protective transfer layer on the specimen surface during high-speed wear. In case of TiC–NiTi, softened or even melted binder is extruded from an interparticle area onto pin/disk interface and thus determines wear behavior of such a system at sliding speed higher than 4 m/s | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Wear |o Scientific Journal | ||
| 463 | |t Vol. 249, iss. 10-11 |v [P. 892-900] |d 2001 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a wear | |
| 610 | 1 | |a износ | |
| 610 | 1 | |a transformation-toughened materials | |
| 610 | 1 | |a трансформация | |
| 610 | 1 | |a упрочняющие материалы | |
| 610 | 1 | |a zirconium | |
| 610 | 1 | |a цирконий | |
| 610 | 1 | |a adhesion | |
| 610 | 1 | |a адгезия | |
| 610 | 1 | |a transfer layer | |
| 610 | 1 | |a слои | |
| 701 | 1 | |a Savchenko |b N. L. |c специалист в области материаловедения |c инженер Томского политехнического университета, кандидат технических наук |g Nikolai Leonidovich |3 (RuTPU)RU\TPU\pers\35459 | |
| 701 | 1 | |a Korolev |b P. V. | |
| 701 | 1 | |a Melnikov |b A. G. |c specialist in the field of material science |c Associate Professor of Tomsk Polytechnic University, Candidate of technical sciences |f 1954- |g Alexander Grigorievich |3 (RuTPU)RU\TPU\pers\32908 |9 16756 | |
| 701 | 1 | |a Tarasov |b S. Yu. |c specialist in the field of mechanical engineering |c Professor of Tomsk Polytechnic University, Doctor of technical sciences |f 1959- |g Sergei Yulievich |3 (RuTPU)RU\TPU\pers\31400 |9 15572 | |
| 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 | |
| 801 | 2 | |a RU |b 63413507 |c 20160526 |g RCR | |
| 856 | 4 | |u http://dx.doi.org/10.1016/S0043-1648(01)00822-5 | |
| 942 | |c CF | ||