Surface integrity of Mg-based nanocomposite produced by Abrasive Water Jet Machining (AWJM)
This paper investigates the influence of jet traverse speed on the surface integrity of 0.66 wt% Al2O3 nanoparticle reinforced metal matrix composite (MMC) generated by Abrasive Water Jet Machining (AWJM). Surface morphology, surface topography, and surface roughness (SR) of the AWJ surface were ana...
| Main Authors: | , , , , , , , , , |
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| Format: | Journal Article |
| Published: |
Taylor & Francis
2017
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| Online Access: | http://hdl.handle.net/20.500.11937/52480 |
| _version_ | 1848758936481562624 |
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| author | Mardi, K. Dixit, A. Mallick, A. Pramanik, Alokesh Ballokova, B. Hvizdos, P. Foldyna, J. Scucka, J. Hlavacek, P. Zelenak, M. |
| author_facet | Mardi, K. Dixit, A. Mallick, A. Pramanik, Alokesh Ballokova, B. Hvizdos, P. Foldyna, J. Scucka, J. Hlavacek, P. Zelenak, M. |
| author_sort | Mardi, K. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | This paper investigates the influence of jet traverse speed on the surface integrity of 0.66 wt% Al2O3 nanoparticle reinforced metal matrix composite (MMC) generated by Abrasive Water Jet Machining (AWJM). Surface morphology, surface topography, and surface roughness (SR) of the AWJ surface were analyzed. The machined surfaces of the nanocomposites were examined by laser confocal microscope and field emission scanning electron microscope (FESEM). Microhardness and elasticity modulus measurement by nanoindentation testing were also performed across thickness of the samples to see depth of the zone, affected by AWJ cutting. The result reveals that extent of grooving by abrasive particle and irregularity in AWJ machined surface increases as the traverse speed increased. Similarly, the rise in value of surface roughness parameters with traverse speed was also seen. In addition, nanoindentation testing represents the lower hardness and elastic modulus due to softening occurs in AWJ surface. |
| first_indexed | 2025-11-14T09:51:54Z |
| format | Journal Article |
| id | curtin-20.500.11937-52480 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T09:51:54Z |
| publishDate | 2017 |
| publisher | Taylor & Francis |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-524802018-01-12T03:45:39Z Surface integrity of Mg-based nanocomposite produced by Abrasive Water Jet Machining (AWJM) Mardi, K. Dixit, A. Mallick, A. Pramanik, Alokesh Ballokova, B. Hvizdos, P. Foldyna, J. Scucka, J. Hlavacek, P. Zelenak, M. This paper investigates the influence of jet traverse speed on the surface integrity of 0.66 wt% Al2O3 nanoparticle reinforced metal matrix composite (MMC) generated by Abrasive Water Jet Machining (AWJM). Surface morphology, surface topography, and surface roughness (SR) of the AWJ surface were analyzed. The machined surfaces of the nanocomposites were examined by laser confocal microscope and field emission scanning electron microscope (FESEM). Microhardness and elasticity modulus measurement by nanoindentation testing were also performed across thickness of the samples to see depth of the zone, affected by AWJ cutting. The result reveals that extent of grooving by abrasive particle and irregularity in AWJ machined surface increases as the traverse speed increased. Similarly, the rise in value of surface roughness parameters with traverse speed was also seen. In addition, nanoindentation testing represents the lower hardness and elastic modulus due to softening occurs in AWJ surface. 2017 Journal Article http://hdl.handle.net/20.500.11937/52480 10.1080/10426914.2017.1279306 Taylor & Francis fulltext |
| spellingShingle | Mardi, K. Dixit, A. Mallick, A. Pramanik, Alokesh Ballokova, B. Hvizdos, P. Foldyna, J. Scucka, J. Hlavacek, P. Zelenak, M. Surface integrity of Mg-based nanocomposite produced by Abrasive Water Jet Machining (AWJM) |
| title | Surface integrity of Mg-based nanocomposite produced by Abrasive Water Jet Machining (AWJM) |
| title_full | Surface integrity of Mg-based nanocomposite produced by Abrasive Water Jet Machining (AWJM) |
| title_fullStr | Surface integrity of Mg-based nanocomposite produced by Abrasive Water Jet Machining (AWJM) |
| title_full_unstemmed | Surface integrity of Mg-based nanocomposite produced by Abrasive Water Jet Machining (AWJM) |
| title_short | Surface integrity of Mg-based nanocomposite produced by Abrasive Water Jet Machining (AWJM) |
| title_sort | surface integrity of mg-based nanocomposite produced by abrasive water jet machining (awjm) |
| url | http://hdl.handle.net/20.500.11937/52480 |