Experimental Research Into Generation of Acoustic Emission Signals in the Process of Friction of Hadfield Steel Single Crystals

Bibliographische Detailangaben
Parent link:IOP Conference Series: Materials Science and Engineering
Vol. 142 : Innovative Technologies in Engineering.— 2016.— [012098, 7 p.]
Körperschaften: Национальный исследовательский Томский политехнический университет (ТПУ) Юргинский технологический институт (филиал) (ЮТИ) Кафедра технологии машиностроения (ТМС), Национальный исследовательский Томский политехнический университет (ТПУ) Институт физики высоких технологий (ИФВТ)
Weitere Verfasser: Lychagin D. V. Dmitry Vasilievich, Filippov A. V. Andrey Vladimirovich, Novitskaia O. S., Kolubaev Е. А. Evgeny Aleksandrovich, Sizova O. V.
Zusammenfassung:Title screen
The results of experimental research into dry sliding friction of Hadfield steel single crystals involving registration of acoustic emission are presented in the paper. The images of friction surfaces of Hadfield steel single crystals and wear grooves of the counterbody surface made after completion of three serial experiments conducted under similar conditions and friction regimes are given. The relation of the acoustic emission waveform envelope to the changing friction factor is revealed. Amplitude-frequency characteristics of acoustic emission signal frames are determined on the base of Fast Fourier Transform and Short Time Fourier Transform during the run-in stage of tribounits and in the process of stable friction.
Sprache:Englisch
Veröffentlicht: 2016
Schlagworte:
Online-Zugang:http://dx.doi.org/10.1088/1757-899X/142/1/012098
http://earchive.tpu.ru/handle/11683/34769
Format: Elektronisch Buchkapitel
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=650464

MARC

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330 |a The results of experimental research into dry sliding friction of Hadfield steel single crystals involving registration of acoustic emission are presented in the paper. The images of friction surfaces of Hadfield steel single crystals and wear grooves of the counterbody surface made after completion of three serial experiments conducted under similar conditions and friction regimes are given. The relation of the acoustic emission waveform envelope to the changing friction factor is revealed. Amplitude-frequency characteristics of acoustic emission signal frames are determined on the base of Fast Fourier Transform and Short Time Fourier Transform during the run-in stage of tribounits and in the process of stable friction. 
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701 1 |a Filippov  |b A. V.  |c specialist in the field of mechanical engineering  |c assistant of Yurga technological Institute of Tomsk Polytechnic University  |f 1988-  |g Andrey Vladimirovich  |3 (RuTPU)RU\TPU\pers\34612  |9 17974 
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701 1 |a Kolubaev  |b Е. А.  |c physicist  |c engineer of Tomsk Polytechnic University, Candidate of Physical and Mathematical Sciences  |f 1979-  |g Evgeny Aleksandrovich  |3 (RuTPU)RU\TPU\pers\34115  |9 17655 
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