Relationship between Acoustic Emission and Microcrack Formation in Single Crystals of Hadfield Steel

Relationship between Acoustic Emission and Microcrack Formation in Single Crystals of Hadfield Steel

Bibliographische Detailangaben
Parent link:AIP Conference Proceedings
Vol. 2051 : Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2018 (AMHS’18).— 2018.— [020180, 4 p.]
Körperschaft: Национальный исследовательский Томский политехнический университет (ТПУ) Юргинский технологический институт (филиал) (ЮТИ) Отделение промышленных технологий (ОПТ)
Weitere Verfasser: Lychagin D. V. Dmitry Vasilievich, Filippov A. V. Andrey Vladimirovich, Moskvichev E. N., Novitskaia O. S., Kolubaev E. A.
Zusammenfassung:Title screen
Abrasive wear is not favorable for Hadfield steel. The connection between the acoustic emission signal and the formation of microcracks in the case of abrasive wear is evaluated during scratch tests. The amplitude increase of the acoustic emission signal coincides with the formation of microcracks on the scratch surface in most cases. The acoustic emission signal amplitude is greater the longer the crack length and the number of cracks. The direction of the indenter motion has a greater influence on crack formation than the plane of scratch testing.
Режим доступа: по договору с организацией-держателем ресурса
Veröffentlicht: 2018
Schlagworte:
электронный ресурс
труды учёных ТПУ
акустическая эмиссия
микротрещины
монокристаллы
сталь Гадфильда
абразивный износ
Online-Zugang:https://doi.org/10.1063/1.5083423
Format: Elektronisch Buchkapitel
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=659191

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