Development and characterization of agglomerated abrasives based on agro-industrial by-products
The present work deals with the valorization of agro-industrial by-products to realize bonded abrasives. Four by-products were studied because of their wide availability and mechanical properties: palm nuts shells (Elaeis guineensis), Coco Nucifera shells, fruit kernels of Canarium schweinfurthii an...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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Taylor & Francis Group
2023-04-01
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| Series: | Journal of Natural Fibers |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1080/15440478.2023.2178579 |
| _version_ | 1797674703025864704 |
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| author | Narcisse Defo Rodrigue Nicodème Tagne Sikame William Paul Mejouyo Huisken Dieunedort Ndapeu Stanislas Tiwa Tido Sophie Bistac-Brogly Ebenezer Njeugna |
| author_facet | Narcisse Defo Rodrigue Nicodème Tagne Sikame William Paul Mejouyo Huisken Dieunedort Ndapeu Stanislas Tiwa Tido Sophie Bistac-Brogly Ebenezer Njeugna |
| author_sort | Narcisse Defo |
| collection | DOAJ |
| description | The present work deals with the valorization of agro-industrial by-products to realize bonded abrasives. Four by-products were studied because of their wide availability and mechanical properties: palm nuts shells (Elaeis guineensis), Coco Nucifera shells, fruit kernels of Canarium schweinfurthii and fruit kernels of Raffia Vinifera. The Oliver and Pharr hardness and Young’s modulus of the raffia cores are obtained by instrumented macro indentation, giving the values 101 MPa and 1.82 GPa, respectively. The development of the abrasive wheels was based on the experimental method of full factorial design at 2 levels. Porosity, hardness, resilience, material removal rate and wear were determined. Leeb 280 HL hardness shoe sole material was used for tribological testing. The optimal formulations have 20% binder content and 1 mm grain size of the four agro-industrial by-products used with a higher material removal rate and a longer life than commercial grinding wheels. These results presage their use in the shoe industry and abrasive disc huskers. |
| first_indexed | 2024-03-11T22:02:46Z |
| format | Article |
| id | doaj.art-747e7422fd924dddabe7d5d5700881cf |
| institution | Directory Open Access Journal |
| issn | 1544-0478 1544-046X |
| language | English |
| last_indexed | 2024-03-11T22:02:46Z |
| publishDate | 2023-04-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | Journal of Natural Fibers |
| spelling | doaj.art-747e7422fd924dddabe7d5d5700881cf2023-09-25T10:28:59ZengTaylor & Francis GroupJournal of Natural Fibers1544-04781544-046X2023-04-0120110.1080/15440478.2023.21785792178579Development and characterization of agglomerated abrasives based on agro-industrial by-productsNarcisse Defo0Rodrigue Nicodème Tagne Sikame1William Paul Mejouyo Huisken2Dieunedort Ndapeu3Stanislas Tiwa Tido4Sophie Bistac-Brogly5Ebenezer Njeugna6University of DoualaUniversity of DoualaUniversity of DoualaUniversity of DoualaUniversity of DoualaUniversity of Haute-AlsaceUniversity of DoualaThe present work deals with the valorization of agro-industrial by-products to realize bonded abrasives. Four by-products were studied because of their wide availability and mechanical properties: palm nuts shells (Elaeis guineensis), Coco Nucifera shells, fruit kernels of Canarium schweinfurthii and fruit kernels of Raffia Vinifera. The Oliver and Pharr hardness and Young’s modulus of the raffia cores are obtained by instrumented macro indentation, giving the values 101 MPa and 1.82 GPa, respectively. The development of the abrasive wheels was based on the experimental method of full factorial design at 2 levels. Porosity, hardness, resilience, material removal rate and wear were determined. Leeb 280 HL hardness shoe sole material was used for tribological testing. The optimal formulations have 20% binder content and 1 mm grain size of the four agro-industrial by-products used with a higher material removal rate and a longer life than commercial grinding wheels. These results presage their use in the shoe industry and abrasive disc huskers.http://dx.doi.org/10.1080/15440478.2023.2178579agro-industrial by-productsshellsvegetable coresbonded abrasivestribological and mechanical tests |
| spellingShingle | Narcisse Defo Rodrigue Nicodème Tagne Sikame William Paul Mejouyo Huisken Dieunedort Ndapeu Stanislas Tiwa Tido Sophie Bistac-Brogly Ebenezer Njeugna Development and characterization of agglomerated abrasives based on agro-industrial by-products Journal of Natural Fibers agro-industrial by-products shells vegetable cores bonded abrasives tribological and mechanical tests |
| title | Development and characterization of agglomerated abrasives based on agro-industrial by-products |
| title_full | Development and characterization of agglomerated abrasives based on agro-industrial by-products |
| title_fullStr | Development and characterization of agglomerated abrasives based on agro-industrial by-products |
| title_full_unstemmed | Development and characterization of agglomerated abrasives based on agro-industrial by-products |
| title_short | Development and characterization of agglomerated abrasives based on agro-industrial by-products |
| title_sort | development and characterization of agglomerated abrasives based on agro industrial by products |
| topic | agro-industrial by-products shells vegetable cores bonded abrasives tribological and mechanical tests |
| url | http://dx.doi.org/10.1080/15440478.2023.2178579 |
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