Fatigue behavior of surfaced C45 steel

Abstract Due to the dynamic loads in power transmission such as automotive, the restoration of axles during maintenance is extensively needed. These parts face two main challenges: wear and fatigue failure loads. The present study tries to improve fatigue strength of C45 steel by surfacing with tung...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	A. A. Sayid, E. El-Kashif, M. A. Adly, M. A. Morsy, Abdallah Abdelkawy
Formato:	article
Lenguaje:	EN
Publicado:	SpringerOpen 2021
Materias:	C45 steel Surfacing Reclamation Microstructure Fatigue life Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/71fbb735f0584685ab6d975cd4f08eb7
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:71fbb735f0584685ab6d975cd4f08eb7
record_format	dspace
spelling	oai:doaj.org-article:71fbb735f0584685ab6d975cd4f08eb72021-11-14T12:16:16ZFatigue behavior of surfaced C45 steel10.1186/s44147-021-00016-w1110-19032536-9512https://doaj.org/article/71fbb735f0584685ab6d975cd4f08eb72021-10-01T00:00:00Zhttps://doi.org/10.1186/s44147-021-00016-whttps://doaj.org/toc/1110-1903https://doaj.org/toc/2536-9512Abstract Due to the dynamic loads in power transmission such as automotive, the restoration of axles during maintenance is extensively needed. These parts face two main challenges: wear and fatigue failure loads. The present study tries to improve fatigue strength of C45 steel by surfacing with tungsten inert gas (TIG) welding technique using filler ER80S-B2. Fatigue life was studied through a rotary bending fatigue test at two stress levels: level I 65% and level II 55% of the ultimate tensile strength of C45 base steel. Loading amplitude, coating thickness, surface roughness, and rotating speed were kept constant for all specimens. In accordance with ISO 12107, both surfaced and unsurfaced steel fatigue specimens were prepared. The specimens were tested till failure and the data were analyzed. The chemical composition, tensile strength, micro-hardness, microstructure, and fracture surface have been examined for surfaced and unsurfaced steels. Surfaced C45 steel showed improved fatigue life compared to the unsurfaced C45 steel specimens with an increasing percentage of 35.97% at level I and 25.46% at level II.A. A. SayidE. El-KashifM. A. AdlyM. A. MorsyAbdallah AbdelkawySpringerOpenarticleC45 steelSurfacingReclamationMicrostructureFatigue lifeEngineering (General). Civil engineering (General)TA1-2040ENJournal of Engineering and Applied Science, Vol 68, Iss 1, Pp 1-11 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	C45 steel Surfacing Reclamation Microstructure Fatigue life Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	C45 steel Surfacing Reclamation Microstructure Fatigue life Engineering (General). Civil engineering (General) TA1-2040 A. A. Sayid E. El-Kashif M. A. Adly M. A. Morsy Abdallah Abdelkawy Fatigue behavior of surfaced C45 steel
description	Abstract Due to the dynamic loads in power transmission such as automotive, the restoration of axles during maintenance is extensively needed. These parts face two main challenges: wear and fatigue failure loads. The present study tries to improve fatigue strength of C45 steel by surfacing with tungsten inert gas (TIG) welding technique using filler ER80S-B2. Fatigue life was studied through a rotary bending fatigue test at two stress levels: level I 65% and level II 55% of the ultimate tensile strength of C45 base steel. Loading amplitude, coating thickness, surface roughness, and rotating speed were kept constant for all specimens. In accordance with ISO 12107, both surfaced and unsurfaced steel fatigue specimens were prepared. The specimens were tested till failure and the data were analyzed. The chemical composition, tensile strength, micro-hardness, microstructure, and fracture surface have been examined for surfaced and unsurfaced steels. Surfaced C45 steel showed improved fatigue life compared to the unsurfaced C45 steel specimens with an increasing percentage of 35.97% at level I and 25.46% at level II.
format	article
author	A. A. Sayid E. El-Kashif M. A. Adly M. A. Morsy Abdallah Abdelkawy
author_facet	A. A. Sayid E. El-Kashif M. A. Adly M. A. Morsy Abdallah Abdelkawy
author_sort	A. A. Sayid
title	Fatigue behavior of surfaced C45 steel
title_short	Fatigue behavior of surfaced C45 steel
title_full	Fatigue behavior of surfaced C45 steel
title_fullStr	Fatigue behavior of surfaced C45 steel
title_full_unstemmed	Fatigue behavior of surfaced C45 steel
title_sort	fatigue behavior of surfaced c45 steel
publisher	SpringerOpen
publishDate	2021
url	https://doaj.org/article/71fbb735f0584685ab6d975cd4f08eb7
work_keys_str_mv	AT aasayid fatiguebehaviorofsurfacedc45steel AT eelkashif fatiguebehaviorofsurfacedc45steel AT maadly fatiguebehaviorofsurfacedc45steel AT mamorsy fatiguebehaviorofsurfacedc45steel AT abdallahabdelkawy fatiguebehaviorofsurfacedc45steel
_version_	1718429353244622848

Fatigue behavior of surfaced C45 steel

Ejemplares similares