Reducing the mechanical wear of elbows and pipes due to solid particles flow by using nano coating technique

Abstract This work investigated reasons and factors that cause the failure due to mechanical wear (Erosion) for the inside surface of elbows and pipes used in cement transportation which manufactures from low carbon steel and finds out a method for reducing this failure. The technique of Nano-coatin...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Ali Sadiq Al-Ithari, Nabeel Al-Zurfi, Laith Zbbal Abd U. L. Kareem
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/52ee8fcb66a74e419b6a3ffe5c5a512f
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:52ee8fcb66a74e419b6a3ffe5c5a512f
record_format	dspace
spelling	oai:doaj.org-article:52ee8fcb66a74e419b6a3ffe5c5a512f2021-11-21T12:23:28ZReducing the mechanical wear of elbows and pipes due to solid particles flow by using nano coating technique10.1038/s41598-021-01563-12045-2322https://doaj.org/article/52ee8fcb66a74e419b6a3ffe5c5a512f2021-11-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-01563-1https://doaj.org/toc/2045-2322Abstract This work investigated reasons and factors that cause the failure due to mechanical wear (Erosion) for the inside surface of elbows and pipes used in cement transportation which manufactures from low carbon steel and finds out a method for reducing this failure. The technique of Nano-coating layers is used to coat the surface of samples with layers of nanoparticles of tungsten carbides of different thicknesses of (30, 40, and 50 μm). The test was done for these samples by placing them inside the elbow under the same operating conditions, pin on disc test. The results of the test under the same operation condition showed a decrease in erosion rate by 71% for the sample coated with 50 μm of layer, while the results of the pin on disc test showed a decrease in erosion rate by 97% for the thickness of 50 μm as this test is done under ideal testing conditions. The decrease in wear rate for elbow and pipes will increase their life work two times at least and that reduces the cost of maintenance by about 75%. The numerical simulation was also implemented to simulate the erosion profile inside the elbow, and the agreement with experimental results was 90%.Ali Sadiq Al-IthariNabeel Al-ZurfiLaith Zbbal Abd U. L. KareemNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-14 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Ali Sadiq Al-Ithari Nabeel Al-Zurfi Laith Zbbal Abd U. L. Kareem Reducing the mechanical wear of elbows and pipes due to solid particles flow by using nano coating technique
description	Abstract This work investigated reasons and factors that cause the failure due to mechanical wear (Erosion) for the inside surface of elbows and pipes used in cement transportation which manufactures from low carbon steel and finds out a method for reducing this failure. The technique of Nano-coating layers is used to coat the surface of samples with layers of nanoparticles of tungsten carbides of different thicknesses of (30, 40, and 50 μm). The test was done for these samples by placing them inside the elbow under the same operating conditions, pin on disc test. The results of the test under the same operation condition showed a decrease in erosion rate by 71% for the sample coated with 50 μm of layer, while the results of the pin on disc test showed a decrease in erosion rate by 97% for the thickness of 50 μm as this test is done under ideal testing conditions. The decrease in wear rate for elbow and pipes will increase their life work two times at least and that reduces the cost of maintenance by about 75%. The numerical simulation was also implemented to simulate the erosion profile inside the elbow, and the agreement with experimental results was 90%.
format	article
author	Ali Sadiq Al-Ithari Nabeel Al-Zurfi Laith Zbbal Abd U. L. Kareem
author_facet	Ali Sadiq Al-Ithari Nabeel Al-Zurfi Laith Zbbal Abd U. L. Kareem
author_sort	Ali Sadiq Al-Ithari
title	Reducing the mechanical wear of elbows and pipes due to solid particles flow by using nano coating technique
title_short	Reducing the mechanical wear of elbows and pipes due to solid particles flow by using nano coating technique
title_full	Reducing the mechanical wear of elbows and pipes due to solid particles flow by using nano coating technique
title_fullStr	Reducing the mechanical wear of elbows and pipes due to solid particles flow by using nano coating technique
title_full_unstemmed	Reducing the mechanical wear of elbows and pipes due to solid particles flow by using nano coating technique
title_sort	reducing the mechanical wear of elbows and pipes due to solid particles flow by using nano coating technique
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/52ee8fcb66a74e419b6a3ffe5c5a512f
work_keys_str_mv	AT alisadiqalithari reducingthemechanicalwearofelbowsandpipesduetosolidparticlesflowbyusingnanocoatingtechnique AT nabeelalzurfi reducingthemechanicalwearofelbowsandpipesduetosolidparticlesflowbyusingnanocoatingtechnique AT laithzbbalabdulkareem reducingthemechanicalwearofelbowsandpipesduetosolidparticlesflowbyusingnanocoatingtechnique
_version_	1718419064061165568

Reducing the mechanical wear of elbows and pipes due to solid particles flow by using nano coating technique

Ejemplares similares