Sliding on snow of Aisi 301 stainless steel surfaces treated with ultra-short laser pulses

Surface irradiation of AISI 301 with ultra-short linearly polarized pulses between 247 fs and 7 ps resulted in laser induced periodic surface structures (LIPSS). Scanning electron microscope micrographs taken after the laser treatment show the formation of sub-micrometer sized arrays of nearly paral...

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Autores principales:	Ettore Maggiore, Inam Mirza, David Dellasega, Matteo Tommasini, Paolo M. Ossi
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2022
Materias:	AISI 301 Surface engineering LIPSS Hydrophobic surface Snow Friction Materials of engineering and construction. Mechanics of materials TA401-492 Industrial electrochemistry TP250-261
Acceso en línea:	https://doaj.org/article/2bacc24afb054c4f80b86caa9fc4b4d4
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id	oai:doaj.org-article:2bacc24afb054c4f80b86caa9fc4b4d4
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spelling	oai:doaj.org-article:2bacc24afb054c4f80b86caa9fc4b4d42021-11-28T04:38:48ZSliding on snow of Aisi 301 stainless steel surfaces treated with ultra-short laser pulses2666-523910.1016/j.apsadv.2021.100194https://doaj.org/article/2bacc24afb054c4f80b86caa9fc4b4d42022-02-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2666523921001409https://doaj.org/toc/2666-5239Surface irradiation of AISI 301 with ultra-short linearly polarized pulses between 247 fs and 7 ps resulted in laser induced periodic surface structures (LIPSS). Scanning electron microscope micrographs taken after the laser treatment show the formation of sub-micrometer sized arrays of nearly parallel ripples slightly differing from each other, depending on the specific treatment adopted. Static contact angle data indicate that LIPSS induce a marked hydrophobic behavior of the treated surfaces. The friction coefficient of laser treated and pristine AISI 301 surfaces gliding on compact snow was compared to that of ultra-high molecular weight polyethylene. The friction coefficients of the laser treated samples are intermediate between those of bare AISI 301 and of UHMWPE. The changes in contact angle and surface morphology of the samples after extensive tribometer tests were tested to investigate the durability of LIPSS.Ettore MaggioreInam MirzaDavid DellasegaMatteo TommasiniPaolo M. OssiElsevierarticleAISI 301Surface engineeringLIPSSHydrophobic surfaceSnowFrictionMaterials of engineering and construction. Mechanics of materialsTA401-492Industrial electrochemistryTP250-261ENApplied Surface Science Advances, Vol 7, Iss , Pp 100194- (2022)
institution	DOAJ
collection	DOAJ
language	EN
topic	AISI 301 Surface engineering LIPSS Hydrophobic surface Snow Friction Materials of engineering and construction. Mechanics of materials TA401-492 Industrial electrochemistry TP250-261
spellingShingle	AISI 301 Surface engineering LIPSS Hydrophobic surface Snow Friction Materials of engineering and construction. Mechanics of materials TA401-492 Industrial electrochemistry TP250-261 Ettore Maggiore Inam Mirza David Dellasega Matteo Tommasini Paolo M. Ossi Sliding on snow of Aisi 301 stainless steel surfaces treated with ultra-short laser pulses
description	Surface irradiation of AISI 301 with ultra-short linearly polarized pulses between 247 fs and 7 ps resulted in laser induced periodic surface structures (LIPSS). Scanning electron microscope micrographs taken after the laser treatment show the formation of sub-micrometer sized arrays of nearly parallel ripples slightly differing from each other, depending on the specific treatment adopted. Static contact angle data indicate that LIPSS induce a marked hydrophobic behavior of the treated surfaces. The friction coefficient of laser treated and pristine AISI 301 surfaces gliding on compact snow was compared to that of ultra-high molecular weight polyethylene. The friction coefficients of the laser treated samples are intermediate between those of bare AISI 301 and of UHMWPE. The changes in contact angle and surface morphology of the samples after extensive tribometer tests were tested to investigate the durability of LIPSS.
format	article
author	Ettore Maggiore Inam Mirza David Dellasega Matteo Tommasini Paolo M. Ossi
author_facet	Ettore Maggiore Inam Mirza David Dellasega Matteo Tommasini Paolo M. Ossi
author_sort	Ettore Maggiore
title	Sliding on snow of Aisi 301 stainless steel surfaces treated with ultra-short laser pulses
title_short	Sliding on snow of Aisi 301 stainless steel surfaces treated with ultra-short laser pulses
title_full	Sliding on snow of Aisi 301 stainless steel surfaces treated with ultra-short laser pulses
title_fullStr	Sliding on snow of Aisi 301 stainless steel surfaces treated with ultra-short laser pulses
title_full_unstemmed	Sliding on snow of Aisi 301 stainless steel surfaces treated with ultra-short laser pulses
title_sort	sliding on snow of aisi 301 stainless steel surfaces treated with ultra-short laser pulses
publisher	Elsevier
publishDate	2022
url	https://doaj.org/article/2bacc24afb054c4f80b86caa9fc4b4d4
work_keys_str_mv	AT ettoremaggiore slidingonsnowofaisi301stainlesssteelsurfacestreatedwithultrashortlaserpulses AT inammirza slidingonsnowofaisi301stainlesssteelsurfacestreatedwithultrashortlaserpulses AT daviddellasega slidingonsnowofaisi301stainlesssteelsurfacestreatedwithultrashortlaserpulses AT matteotommasini slidingonsnowofaisi301stainlesssteelsurfacestreatedwithultrashortlaserpulses AT paolomossi slidingonsnowofaisi301stainlesssteelsurfacestreatedwithultrashortlaserpulses
_version_	1718408249047252992

Sliding on snow of Aisi 301 stainless steel surfaces treated with ultra-short laser pulses

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