The evolutionary mechanisms of the surface lamellar structure of metals with friction
| Parent link: | Tribologie und Schmierungstechnik.— , 1983- Vol. 57, iss. 5.— 2010.— P. 41-44 |
|---|---|
| Altri autori: | , , , , |
| Riassunto: | Both microstructure and generation of severely deformed layer on metals and alloys in sliding wear under condition of scoring have been studied. As shown, the subsurface layer deformation is by propagation of both sliding-induced strain fields and frictiongenerated heat waves. Such a combination of factors results in generation of a microstructure fully consisting of nanosize grains and subgrains arranged in sublayers so that they are capable of shear with respect to each other. Increasing the normal contact load leads to an instability generated by the strain incompatibility between the subsurface nanocrystalline grain layer and underlying base metal. This instability results in a crossover to the higher deformation scale level, which defines both new strain penetration depth and an occurrence of the catastrophic wear. В фонде НТБ ТПУ отсутствует |
| Lingua: | inglese tedesco |
| Pubblicazione: |
2010
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| Soggetti: | |
| Natura: | Capitolo di libro |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=599671 |
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| 200 | 1 | |a The evolutionary mechanisms of the surface lamellar structure of metals with friction |d Die Evolutionsmechanismen des Oberflдchenschichtgefьges der Metalle bei Reibung |f A. V. Kolubaev [et al.] | |
| 320 | |a References: 10 tit. | ||
| 330 | |a Both microstructure and generation of severely deformed layer on metals and alloys in sliding wear under condition of scoring have been studied. As shown, the subsurface layer deformation is by propagation of both sliding-induced strain fields and frictiongenerated heat waves. Such a combination of factors results in generation of a microstructure fully consisting of nanosize grains and subgrains arranged in sublayers so that they are capable of shear with respect to each other. Increasing the normal contact load leads to an instability generated by the strain incompatibility between the subsurface nanocrystalline grain layer and underlying base metal. This instability results in a crossover to the higher deformation scale level, which defines both new strain penetration depth and an occurrence of the catastrophic wear. | ||
| 333 | |a В фонде НТБ ТПУ отсутствует | ||
| 461 | |t Tribologie und Schmierungstechnik |d 1983- | ||
| 463 | |t Vol. 57, iss. 5 |v P. 41-44 |d 2010 | ||
| 610 | 1 | |a труды учёных ТПУ | |
| 701 | 1 | |a Kolubaev |b A. V. |c physicist |c Professor of Tomsk Polytechnic University, Doctor of physical and mathematical sciences |f 1948- |g Aleksander Viktorovich |3 (RuTPU)RU\TPU\pers\31404 | |
| 701 | 1 | |a Sizova |b O. V. |c specialist in the field of material science |c Professor of Tomsk Polytechnic University, Doctor of technical sciences |f 1948- |g Olga Vladimirovna |3 (RuTPU)RU\TPU\pers\31407 |4 070 | |
| 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 |4 070 |9 15572 | |
| 701 | 1 | |a Rubzov |b V. | |
| 701 | 1 | |a Kolubaev |b E. | |
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