The IRMA Community
Newsletters
Research IRM
Click a keyword to search titles using our InfoSci-OnDemand powered search:
|
Investigation on the Wear Resistance of Ni-B-TiO2 Composite Coatings for Dry Crushing Application
|
|
Author(s): Mouna Kallel (National Engineering School of Sfax, Tunisia), Amir Bahri (National Engineering School of Sfax, Tunisia)and Khaled Elleuch (National Engineering School of Sfax, Tunisia)
Copyright: 2022
Pages: 27
Source title:
Handbook of Research on Tribology in Coatings and Surface Treatment
Source Author(s)/Editor(s): Amirhossein Pakseresht (FunGlass – Centre for Functional and Surface Functionalized Glass, Alexander Dubček University of Trenčín, Slovakia)and Omid Sharifahmadian (FunGlass – Centre for Functional and Surface Functionalized Glass, Alexander Dubček University of Trenčín, Slovakia)
DOI: 10.4018/978-1-7998-9683-8.ch010
Purchase
|
Abstract
To achieve a more important service life of hammers, used in crushing process, a Ni-B-TiO2 composite coating was electrodeposited on heat treated AISI P20 using conventional and novel methods. The prepared coatings underwent different tribological tests to quantify the coating that offers the best resistance against wear. For this reason, abrasive wear tests such as pin-on-disk test and multi-pass scratch test were performed to evaluate the abrasive wear resistance of the coatings under a round counterbody (alumina ball) and a sharper contrerbody (sphero-conical indenter), respectively. In addition, the impact-sliding test was also performed to assess the impact resistance of the composite coatings. The obtained results showed that the novel method promotes the best mechanical and tribological properties of the elaborated Ni-B-TiO2 composite coating. This is attributed to the fact of adding TiO2 sol into Ni-B electrolyte which enhances the dispersive strength of the formed TiO2 nanoparticles, contrary to adding solid TiO2 nanoparticles into the electroplating bath.
Related Content
|
Erfan Nouri, Alireza Kardan, Vahid Mottaghitalab.
© 2024.
33 pages.
|
|
Mudassar Shahzad, Noor-ul-Huda Altaf, Muhammad Ayyaz, Sehrish Maqsood, Tayyba Shoukat, Mumtaz Ali, Muhammad Yasin Naz, Shazia Shukrullah.
© 2024.
31 pages.
|
|
Erfan Nouri, Alireza Kardan, Vahid Mottaghitalab.
© 2024.
32 pages.
|
|
Davronjon Abduvokhidov, Zhitong Chen, Jamoliddin Razzokov.
© 2024.
16 pages.
|
|
Shahid Ali.
© 2024.
25 pages.
|
|
Aamir Shahzad, Rabia Waris, Muhammad Kashif, Alina Manzoor, Maogang He.
© 2024.
13 pages.
|
|
Soraya Trabelsi, Ezeddine Sediki.
© 2024.
23 pages.
|
|
|