Noble electroless Ni-P deposited hexagonal boron nitride for effective solid lubricant application
The hexagonal boron nitride (hBN) is a potential solid lubricating material; however, it has few limitations such as less surface activation, poor wettability, inhomogeneous mixture with substrate materials etc. This can be overcome via co-deposition of highly activated materials. Therefore, the pre...
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| Format: | Proceeding Paper |
| Language: | English English |
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2014
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| Online Access: | http://irep.iium.edu.my/35824/ http://irep.iium.edu.my/35824/1/Poster-10_Kamilo_Final_Feb_14.png http://irep.iium.edu.my/35824/2/MTE2014_Silver.pdf |
| _version_ | 1848781116070166528 |
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| author | Maleque, Md. Abdul K.A., Bello Ahmad, Zuraida |
| author_facet | Maleque, Md. Abdul K.A., Bello Ahmad, Zuraida |
| author_sort | Maleque, Md. Abdul |
| building | IIUM Repository |
| collection | Online Access |
| description | The hexagonal boron nitride (hBN) is a potential solid lubricating material; however, it has few limitations such as less surface activation, poor wettability, inhomogeneous mixture with substrate materials etc. This can be overcome via co-deposition of highly activated materials. Therefore, the present invention was aimed to co-deposit Ni-P alloy on hexagonal boron nitride (hBN) powder via electroless plating technique. The electroless nickel deposition was conducted in hypophosphite-reduced acid bath containing NiSO4 as the source of nickel. The characterization of co-deposited hBN was performed by means of scanning electron microscopy (SEM), energy dispersive spectrometry (EDS), field emission scanning electron microscopy (FESEM) and x-ray diffraction (XRD) analyzer. The morphologies of Ni-P co-deposited hBN suggested a good metallurgical bonding and uniform distribution of the powders with the existence of Ni3P phase. Elemental mapping also confirmed the deposition of Ni-P onto hBN substrate. Hence, it can be claimed that the co-deposition provides a highly active surface of hBN powder. Furthermore, this co-deposited hBN powder can be used as an efficient solid lubricant for tribological application where introducing liquid lubricant is very difficult. This co-deposited hBN is expected to show better wettability with the metallic matrix as well as excellent thermal stability. The novelty in this invention is that a noble electroless deposition technique was successfully applied toco-deposit Ni-P on hBN powder. |
| first_indexed | 2025-11-14T15:44:26Z |
| format | Proceeding Paper |
| id | iium-35824 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-14T15:44:26Z |
| publishDate | 2014 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-358242014-03-10T02:37:50Z http://irep.iium.edu.my/35824/ Noble electroless Ni-P deposited hexagonal boron nitride for effective solid lubricant application Maleque, Md. Abdul K.A., Bello Ahmad, Zuraida T11.95 Industrial directories TN600 Metallurgy TP250 Industrial electrochemistry The hexagonal boron nitride (hBN) is a potential solid lubricating material; however, it has few limitations such as less surface activation, poor wettability, inhomogeneous mixture with substrate materials etc. This can be overcome via co-deposition of highly activated materials. Therefore, the present invention was aimed to co-deposit Ni-P alloy on hexagonal boron nitride (hBN) powder via electroless plating technique. The electroless nickel deposition was conducted in hypophosphite-reduced acid bath containing NiSO4 as the source of nickel. The characterization of co-deposited hBN was performed by means of scanning electron microscopy (SEM), energy dispersive spectrometry (EDS), field emission scanning electron microscopy (FESEM) and x-ray diffraction (XRD) analyzer. The morphologies of Ni-P co-deposited hBN suggested a good metallurgical bonding and uniform distribution of the powders with the existence of Ni3P phase. Elemental mapping also confirmed the deposition of Ni-P onto hBN substrate. Hence, it can be claimed that the co-deposition provides a highly active surface of hBN powder. Furthermore, this co-deposited hBN powder can be used as an efficient solid lubricant for tribological application where introducing liquid lubricant is very difficult. This co-deposited hBN is expected to show better wettability with the metallic matrix as well as excellent thermal stability. The novelty in this invention is that a noble electroless deposition technique was successfully applied toco-deposit Ni-P on hBN powder. 2014 Proceeding Paper NonPeerReviewed application/pdf en http://irep.iium.edu.my/35824/1/Poster-10_Kamilo_Final_Feb_14.png application/pdf en http://irep.iium.edu.my/35824/2/MTE2014_Silver.pdf Maleque, Md. Abdul and K.A., Bello and Ahmad, Zuraida (2014) Noble electroless Ni-P deposited hexagonal boron nitride for effective solid lubricant application. In: Malaysia Technology Expo 2014, 20-22 Feb 2014, Kuala Lumpur, Malaysia. (Unpublished) |
| spellingShingle | T11.95 Industrial directories TN600 Metallurgy TP250 Industrial electrochemistry Maleque, Md. Abdul K.A., Bello Ahmad, Zuraida Noble electroless Ni-P deposited hexagonal boron nitride for effective solid lubricant application |
| title | Noble electroless Ni-P deposited hexagonal boron nitride for effective solid lubricant application |
| title_full | Noble electroless Ni-P deposited hexagonal boron nitride for effective solid lubricant application |
| title_fullStr | Noble electroless Ni-P deposited hexagonal boron nitride for effective solid lubricant application |
| title_full_unstemmed | Noble electroless Ni-P deposited hexagonal boron nitride for effective solid lubricant application |
| title_short | Noble electroless Ni-P deposited hexagonal boron nitride for effective solid lubricant application |
| title_sort | noble electroless ni-p deposited hexagonal boron nitride for effective solid lubricant application |
| topic | T11.95 Industrial directories TN600 Metallurgy TP250 Industrial electrochemistry |
| url | http://irep.iium.edu.my/35824/ http://irep.iium.edu.my/35824/1/Poster-10_Kamilo_Final_Feb_14.png http://irep.iium.edu.my/35824/2/MTE2014_Silver.pdf |