Surface layer structure of AISI 1020 steel at different stages of dry sliding under electric current of high density

Surface layer structure of AISI 1020 steel at different stages of dry sliding under electric current of high density

Bibliographic Details
Parent link:IOP Conference Series: Materials Science and Engineering
Vol. 116 : Advanced Materials and New Technologies in Modern Materials Science.— 2016.— [012022, 6 p.]
Corporate Author: Национальный исследовательский Томский политехнический университет (ТПУ) Институт физики высоких технологий (ИФВТ) Кафедра физики высоких технологий в машиностроении (ФВТМ)
Other Authors: Aleutdinov K. A., Rubtsov V. E. Valery Evgenjevich, Fadin V. V., Aleutdinova M. I.
Summary:Title screen
Wear intensity of the sliding electric contact steel 1020/steel 1045 depending on sliding time is presented at the contact current density higher than 100 A/cm{2} without lubricant. It is shown that wear intensity of 1020 steel decreases at increasing of sliding time. Wear intensity is stabilized after some sliding time. This time (burn-in time) decreases at reduction of current density. Structural changes are realized in surface layer. Signs of liquid phase are observed on sliding surface. This liquid isn't a result of melting. It is established using Auger spectrometry that the contact layer contains up to 50 at.% of oxygen.
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2016
Subjects:
электронный ресурс
труды учёных ТПУ
структуры
поверхностные слои
нержавеющие стали
скольжение
электрические токи
Online Access:http://dx.doi.org/10.1088/1757-899X/116/1/012022
http://earchive.tpu.ru/handle/11683/18941
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=647105

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