Optimizing the injection parameter of water atomised SS316L powder with design of experiment method for best sintered density
Injection moulding parameters that simultaneously satisfy green part qualities (green defect, green strength and green density) have been optimised using L27 (313) Taguchi orthogonal array. Moulding variables involved in the optimisation are the moulding pressure, moulding temperature, mould tempera...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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University of Chiang Mai
2009
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| Online Access: | http://eprints.utm.my/9478/ http://eprints.utm.my/9478/1/363_10KhainOpti.pdf |
| _version_ | 1848891858078400512 |
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| author | Jamaludin, Khairur Rijal Muhamad, Norhamidi Ab. Rahman, Mohd N. Ahmad, Sufizar Ibrahim, Mohd H.I. Nor, Nor H.M. |
| author_facet | Jamaludin, Khairur Rijal Muhamad, Norhamidi Ab. Rahman, Mohd N. Ahmad, Sufizar Ibrahim, Mohd H.I. Nor, Nor H.M. |
| author_sort | Jamaludin, Khairur Rijal |
| building | UTeM Institutional Repository |
| collection | Online Access |
| description | Injection moulding parameters that simultaneously satisfy green part qualities (green defect, green strength and green density) have been optimised using L27 (313) Taguchi orthogonal array. Moulding variables involved in the optimisation are the moulding pressure, moulding temperature, mould temperature, holding pressure, moulding rate, holding time and cooling time. The analysis of variance (ANOVA) is employed to determine the significant levels (a) and contributions of the variables to the green qualities. Results show that the mould temperature and holding time is highly significant simultaneously to the green qualities, while the holding pressure and cooling time does not show any significance. Besides that, densification of the compact moulded with the optimised moulding parameter is presented in this paper. With sintering temperature ranging from 1,340 to 1,400oC while heating rate and dwell time remains at 10oC/min and 4 hours respectively demonstrates that the optimised moulding parameter is enabled to produce a sintered part with a density which is very close to the solid density of SS316L. |
| first_indexed | 2025-11-15T21:04:38Z |
| format | Article |
| id | utm-9478 |
| institution | Universiti Teknologi Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T21:04:38Z |
| publishDate | 2009 |
| publisher | University of Chiang Mai |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | utm-94782017-02-08T04:13:47Z http://eprints.utm.my/9478/ Optimizing the injection parameter of water atomised SS316L powder with design of experiment method for best sintered density Jamaludin, Khairur Rijal Muhamad, Norhamidi Ab. Rahman, Mohd N. Ahmad, Sufizar Ibrahim, Mohd H.I. Nor, Nor H.M. TS Manufactures Injection moulding parameters that simultaneously satisfy green part qualities (green defect, green strength and green density) have been optimised using L27 (313) Taguchi orthogonal array. Moulding variables involved in the optimisation are the moulding pressure, moulding temperature, mould temperature, holding pressure, moulding rate, holding time and cooling time. The analysis of variance (ANOVA) is employed to determine the significant levels (a) and contributions of the variables to the green qualities. Results show that the mould temperature and holding time is highly significant simultaneously to the green qualities, while the holding pressure and cooling time does not show any significance. Besides that, densification of the compact moulded with the optimised moulding parameter is presented in this paper. With sintering temperature ranging from 1,340 to 1,400oC while heating rate and dwell time remains at 10oC/min and 4 hours respectively demonstrates that the optimised moulding parameter is enabled to produce a sintered part with a density which is very close to the solid density of SS316L. University of Chiang Mai 2009 Article PeerReviewed application/pdf en http://eprints.utm.my/9478/1/363_10KhainOpti.pdf Jamaludin, Khairur Rijal and Muhamad, Norhamidi and Ab. Rahman, Mohd N. and Ahmad, Sufizar and Ibrahim, Mohd H.I. and Nor, Nor H.M. (2009) Optimizing the injection parameter of water atomised SS316L powder with design of experiment method for best sintered density. Chiang Mai Journal of Science, 36 (3). pp. 349-358. ISSN 0125-2526 |
| spellingShingle | TS Manufactures Jamaludin, Khairur Rijal Muhamad, Norhamidi Ab. Rahman, Mohd N. Ahmad, Sufizar Ibrahim, Mohd H.I. Nor, Nor H.M. Optimizing the injection parameter of water atomised SS316L powder with design of experiment method for best sintered density |
| title | Optimizing the injection parameter of water atomised SS316L powder with design of experiment method for best sintered density |
| title_full | Optimizing the injection parameter of water atomised SS316L powder with design of experiment method for best sintered density |
| title_fullStr | Optimizing the injection parameter of water atomised SS316L powder with design of experiment method for best sintered density |
| title_full_unstemmed | Optimizing the injection parameter of water atomised SS316L powder with design of experiment method for best sintered density |
| title_short | Optimizing the injection parameter of water atomised SS316L powder with design of experiment method for best sintered density |
| title_sort | optimizing the injection parameter of water atomised ss316l powder with design of experiment method for best sintered density |
| topic | TS Manufactures |
| url | http://eprints.utm.my/9478/ http://eprints.utm.my/9478/1/363_10KhainOpti.pdf |