Enhancing material performance through laser surface texturing: a review

Wahab, Juyana A.; Ghazali, Mariyam Jameelah; Yusoff, Wan Mohtar Wan; Sajuri, Zainuddin

doi:10.1080/00202967.2016.1191141

“…However, many of the functional properties related to surface texturing depend on the existence of homogeneously spread micro-or nano-scale features, with very limited tolerance for damage [16,17]. Therefore, given that untreated austenitic stainless steels possess poor resistance to wear and damage, such desirable functional properties are unlikely to be long-lasting [12,18]. Thus, the ideal solution would be to combine surface hardening and surface texturing to produce durable functional surfaces.…”

Section: Introductionmentioning

confidence: 99%

A study on the effect of ultrashort pulsed laser texturing on the microstructure and properties of metastable S phase layer formed on AISI 316L surfaces

Dashtbozorg

¹

,

Li

²

,

Romano

³

et al. 2020

Applied Surface Science

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Link to publication on Research at Birmingham portal General rightsUnless a licence is specified above, all rights (including copyright and moral rights) in this document are retained by the authors and/or the copyright holders. The express permission of the copyright holder must be obtained for any use of this material other than for purposes permitted by law.• Users may freely distribute the URL that is used to identify this publication.• Users may download and/or print one copy of the publication from the University of Birmingham research portal for the purpose of private study or non-commercial research.• User may use extracts from the document in line with the concept of 'fair dealing' under the Copyright, Designs and Patents Act 1988 (?) • Users may not further distribute the material nor use it for the purposes of commercial gain.Where a licence is displayed above, please note the terms and conditions of the licence govern your use of this document.When citing, please reference the published version. Take down policyWhile the University of Birmingham exercises care and attention in making items available there are rare occasions when an item has been uploaded in error or has been deemed to be commercially or otherwise sensitive.

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“…Laser surface texturing (LST), as a clean and efficient non-contact surface treatment technology, has been widely used in many fields [28]. The microscale geometric patterns can be introduced on the material by LST.…”

Section: Introductionmentioning

confidence: 99%

Tribological Behavior of Titanium Alloy Treated by Nitriding and Surface Texturing Composite Technology

Kang

¹

,

Wang

²

,

Fu

³

et al. 2019

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This study experimentally investigated the effect of surface textures on the tribological mechanism of nitrided titanium alloy (Ti–6Al–4V). The titanium alloy samples were nitrided at various temperatures ranging from 750 to 950 °C for 10 h in a plasma nitriding furnace. Then, surface textures were fabricated on the polished titanium alloy and plasma nitrided samples by laser process system. The surface roughness, microhardness, and constitution of samples treated by single nitriding and samples treated by composite technology were characterized. The tribological properties of the samples were investigated on a CSM ball-on-disc tribometer. The results show that plasma nitriding effectively enhances the wear resistance of the substrate. The wear rate decreases first and then increases with the increase of nitriding temperature, and the wear rate reaches the minimum at 900 °C. However, the increase in roughness caused by nitriding treatment leads to an increase in the friction coefficient. It is found that surface textures can obviously reduce the friction coefficient of the nitrided titanium alloy. In addition, it can also reduce the wear rate of titanium alloys after nitriding at 900 and 950 °C. It can be concluded that the nitriding and surface texturing combined treatment can obviously reduce the friction coefficient and wear rate at the nitriding temperatures of 900 and 950 °C. This is attributed to the combined effect of high hardness of nitride layers and the function of micro-trap for wear debris of surface textures.

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“…Laser surface texturing (LST) as a technology for functionalizing surfaces was extensively investigated by researchers [7]. In the context of orthopedic applications, LST was shown to improve the performance of implants, namely by enhancing their biocompatibility and also by strengthening their mechanical bond with bones [8,9].…”

Section: Introductionmentioning

confidence: 99%

Laser processing of freeform surfaces: A new approach based on an efficient workpiece partitioning strategy

Batal

¹

,

Michalek

²

,

Penchev

³

et al. 2020

International Journal of Machine Tools and Manufacture

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Link to publication on Research at Birmingham portal General rightsUnless a licence is specified above, all rights (including copyright and moral rights) in this document are retained by the authors and/or the copyright holders. The express permission of the copyright holder must be obtained for any use of this material other than for purposes permitted by law.• Users may freely distribute the URL that is used to identify this publication.• Users may download and/or print one copy of the publication from the University of Birmingham research portal for the purpose of private study or non-commercial research.• User may use extracts from the document in line with the concept of 'fair dealing' under the Copyright, Designs and Patents Act 1988 (?) • Users may not further distribute the material nor use it for the purposes of commercial gain.Where a licence is displayed above, please note the terms and conditions of the licence govern your use of this document.When citing, please reference the published version. Take down policyWhile the University of Birmingham exercises care and attention in making items available there are rare occasions when an item has been uploaded in error or has been deemed to be commercially or otherwise sensitive.

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Enhancing material performance through laser surface texturing: a review

Cited by 56 publications

References 74 publications

A study on the effect of ultrashort pulsed laser texturing on the microstructure and properties of metastable S phase layer formed on AISI 316L surfaces

A study on the effect of ultrashort pulsed laser texturing on the microstructure and properties of metastable S phase layer formed on AISI 316L surfaces

Tribological Behavior of Titanium Alloy Treated by Nitriding and Surface Texturing Composite Technology

Laser processing of freeform surfaces: A new approach based on an efficient workpiece partitioning strategy

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