Please use this identifier to cite or link to this item: http://earchive.tpu.ru/handle/11683/18941
Title: Surface layer structure of AISI 1020 steel at different stages of dry sliding under electric current of high density
Authors: Aleutdinov, K. A.
Rubtsov, Valery Evgenjevich
Fadin, V. V.
Aleutdinova, M. I.
Keywords: структуры; поверхностные слои; нержавеющие стали; скольжение; электрические токи
Issue Date: 2016
Publisher: IOP Publishing
Citation: Surface layer structure of AISI 1020 steel at different stages of dry sliding under electric current of high density / K. A. Aleutdinov [et al.] // IOP Conference Series: Materials Science and Engineering. — 2016. — Vol. 116 : Advanced Materials and New Technologies in Modern Materials Science : International Conference, 9–11 November 2015, Tomsk, Russia : [proceedings]. — [012022, 6 p.].
Abstract: 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.
URI: http://earchive.tpu.ru/handle/11683/18941
Appears in Collections:Материалы конференций

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