Surface Response to Mechanics of Hardness and Wear Characteristics of Nanoscale Hydrophobic Film

Akinsanya D. Baruwa; Mamookho E. Makhatha; Esther T. Akinlabi

doi:10.1051/matecconf/202134700017

Surface Response to Mechanics of Hardness and Wear Characteristics of Nanoscale Hydrophobic Film

University of Johannesburg
Pan African University for Life and Earth Sciences Institute

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

There is an increase in demand for durable and efficient organic nanoscale coatings for modern manufacturing systems or components for various applications. Due to this call, a new superhydrophobic silane compound was developed and deposited on mild steel, stainless steel and titanium substrates to determine its durability. The substrates are pretreated with alumina, and the coatings are deposited via the atomic layer deposition (ALD) method. The three substrates were considered for evolving properties comparison and determination of the substrates’ response to the film’s mechanical properties. The mechanical properties and the failure mechanics were investigated using nanoindentation and nanoscratch. The mechanical viability indicated that stainless steel showed the most robust properties compared with other substrates. Therefore, a nanoscale coating’s mechanical strength can be influenced by the substrate’s material compositions.

Original language	English
Title of host publication	12th South African Conference on Computational and Applied Mechanics, SACAM 2020
Editors	Sebastian Skatulla
Publisher	EDP Sciences
ISBN (Electronic)	9781713840770
DOIs	https://doi.org/10.1051/matecconf/202134700017
Publication status	Published - 2020
Event	12th South African Conference on Computational and Applied Mechanics, SACAM 2020 - Cape Town, South Africa Duration: 29 Nov 2021 → 1 Dec 2021

Publication series

Name	12th South African Conference on Computational and Applied Mechanics, SACAM 2020

Conference

Conference	12th South African Conference on Computational and Applied Mechanics, SACAM 2020
Country/Territory	South Africa
City	Cape Town
Period	29/11/21 → 1/12/21

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 9 Industry, Innovation, and Infrastructure

ASJC Scopus subject areas

Computational Mechanics
Mechanical Engineering

Access to Document

10.1051/matecconf/202134700017

Cite this

Baruwa, A. D., Makhatha, M. E., & Akinlabi, E. T. (2020). Surface Response to Mechanics of Hardness and Wear Characteristics of Nanoscale Hydrophobic Film. In S. Skatulla (Ed.), 12th South African Conference on Computational and Applied Mechanics, SACAM 2020 Article 00017 (12th South African Conference on Computational and Applied Mechanics, SACAM 2020). EDP Sciences. https://doi.org/10.1051/matecconf/202134700017

Baruwa, Akinsanya D. ; Makhatha, Mamookho E. ; Akinlabi, Esther T. / Surface Response to Mechanics of Hardness and Wear Characteristics of Nanoscale Hydrophobic Film. 12th South African Conference on Computational and Applied Mechanics, SACAM 2020. editor / Sebastian Skatulla. EDP Sciences, 2020. (12th South African Conference on Computational and Applied Mechanics, SACAM 2020).

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title = "Surface Response to Mechanics of Hardness and Wear Characteristics of Nanoscale Hydrophobic Film",

abstract = "There is an increase in demand for durable and efficient organic nanoscale coatings for modern manufacturing systems or components for various applications. Due to this call, a new superhydrophobic silane compound was developed and deposited on mild steel, stainless steel and titanium substrates to determine its durability. The substrates are pretreated with alumina, and the coatings are deposited via the atomic layer deposition (ALD) method. The three substrates were considered for evolving properties comparison and determination of the substrates{\textquoteright} response to the film{\textquoteright}s mechanical properties. The mechanical properties and the failure mechanics were investigated using nanoindentation and nanoscratch. The mechanical viability indicated that stainless steel showed the most robust properties compared with other substrates. Therefore, a nanoscale coating{\textquoteright}s mechanical strength can be influenced by the substrate{\textquoteright}s material compositions.",

author = "Baruwa, \{Akinsanya D.\} and Makhatha, \{Mamookho E.\} and Akinlabi, \{Esther T.\}",

note = "Publisher Copyright: {\textcopyright} The Authors, published by EDP Sciences. This is an open access article distributed under the terms of the Creative Commons Attribution License 4.0 (http://creativecommons.org/licenses/by/4.0/).; 12th South African Conference on Computational and Applied Mechanics, SACAM 2020 ; Conference date: 29-11-2021 Through 01-12-2021",

year = "2020",

doi = "10.1051/matecconf/202134700017",

language = "English",

series = "12th South African Conference on Computational and Applied Mechanics, SACAM 2020",

publisher = "EDP Sciences",

editor = "Sebastian Skatulla",

booktitle = "12th South African Conference on Computational and Applied Mechanics, SACAM 2020",

address = "France",

}

Baruwa, AD, Makhatha, ME & Akinlabi, ET 2020, Surface Response to Mechanics of Hardness and Wear Characteristics of Nanoscale Hydrophobic Film. in S Skatulla (ed.), 12th South African Conference on Computational and Applied Mechanics, SACAM 2020., 00017, 12th South African Conference on Computational and Applied Mechanics, SACAM 2020, EDP Sciences, 12th South African Conference on Computational and Applied Mechanics, SACAM 2020, Cape Town, South Africa, 29/11/21. https://doi.org/10.1051/matecconf/202134700017

Surface Response to Mechanics of Hardness and Wear Characteristics of Nanoscale Hydrophobic Film. / Baruwa, Akinsanya D.; Makhatha, Mamookho E.; Akinlabi, Esther T.
12th South African Conference on Computational and Applied Mechanics, SACAM 2020. ed. / Sebastian Skatulla. EDP Sciences, 2020. 00017 (12th South African Conference on Computational and Applied Mechanics, SACAM 2020).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Surface Response to Mechanics of Hardness and Wear Characteristics of Nanoscale Hydrophobic Film

AU - Baruwa, Akinsanya D.

AU - Makhatha, Mamookho E.

AU - Akinlabi, Esther T.

N1 - Publisher Copyright: © The Authors, published by EDP Sciences. This is an open access article distributed under the terms of the Creative Commons Attribution License 4.0 (http://creativecommons.org/licenses/by/4.0/).

PY - 2020

Y1 - 2020

N2 - There is an increase in demand for durable and efficient organic nanoscale coatings for modern manufacturing systems or components for various applications. Due to this call, a new superhydrophobic silane compound was developed and deposited on mild steel, stainless steel and titanium substrates to determine its durability. The substrates are pretreated with alumina, and the coatings are deposited via the atomic layer deposition (ALD) method. The three substrates were considered for evolving properties comparison and determination of the substrates’ response to the film’s mechanical properties. The mechanical properties and the failure mechanics were investigated using nanoindentation and nanoscratch. The mechanical viability indicated that stainless steel showed the most robust properties compared with other substrates. Therefore, a nanoscale coating’s mechanical strength can be influenced by the substrate’s material compositions.

AB - There is an increase in demand for durable and efficient organic nanoscale coatings for modern manufacturing systems or components for various applications. Due to this call, a new superhydrophobic silane compound was developed and deposited on mild steel, stainless steel and titanium substrates to determine its durability. The substrates are pretreated with alumina, and the coatings are deposited via the atomic layer deposition (ALD) method. The three substrates were considered for evolving properties comparison and determination of the substrates’ response to the film’s mechanical properties. The mechanical properties and the failure mechanics were investigated using nanoindentation and nanoscratch. The mechanical viability indicated that stainless steel showed the most robust properties compared with other substrates. Therefore, a nanoscale coating’s mechanical strength can be influenced by the substrate’s material compositions.

UR - https://www.scopus.com/pages/publications/85127570086

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DO - 10.1051/matecconf/202134700017

M3 - Conference contribution

AN - SCOPUS:85127570086

T3 - 12th South African Conference on Computational and Applied Mechanics, SACAM 2020

BT - 12th South African Conference on Computational and Applied Mechanics, SACAM 2020

A2 - Skatulla, Sebastian

PB - EDP Sciences

T2 - 12th South African Conference on Computational and Applied Mechanics, SACAM 2020

Y2 - 29 November 2021 through 1 December 2021

ER -

Baruwa AD, Makhatha ME , Akinlabi ET. Surface Response to Mechanics of Hardness and Wear Characteristics of Nanoscale Hydrophobic Film. In Skatulla S, editor, 12th South African Conference on Computational and Applied Mechanics, SACAM 2020. EDP Sciences. 2020. 00017. (12th South African Conference on Computational and Applied Mechanics, SACAM 2020). doi: 10.1051/matecconf/202134700017

Surface Response to Mechanics of Hardness and Wear Characteristics of Nanoscale Hydrophobic Film

Abstract

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Conference

UN SDGs

ASJC Scopus subject areas

Access to Document

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