Parameter optimization of debinding injection moulded Ti-6Al-4V mix with palm stearin and polyethylene
Debinding process of injection moulded Ti-6Al-4V feedstock was divided into two parts: solvent debinding process to eliminate palm stearin (PS) and thermal pyrolysis to eliminate polyethylene (PE). Solvent debinding process used heptane at optimum temperature, 60°C to remove PS binder completely...
| Main Authors: | , , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2014
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| Subjects: | |
| Online Access: | http://eprints.uthm.edu.my/1260/ http://eprints.uthm.edu.my/1260/1/P12430_52fdd5dc2b3df4a313adb14d420759de.pdf |
| _version_ | 1848887416421613568 |
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| author | Jamaludin, M. I. Mohamad Nor, N. H. A. Kasim, N. A. Saedon, J. B. Muhamad, N. |
| author_facet | Jamaludin, M. I. Mohamad Nor, N. H. A. Kasim, N. A. Saedon, J. B. Muhamad, N. |
| author_sort | Jamaludin, M. I. |
| building | UTHM Institutional Repository |
| collection | Online Access |
| description | Debinding process of injection moulded Ti-6Al-4V feedstock was divided into two parts:
solvent debinding process to eliminate palm stearin (PS) and thermal pyrolysis to eliminate
polyethylene (PE). Solvent debinding process used heptane at optimum temperature, 60°C to
remove PS binder completely as temperature is the only parameter that can be optimized. Thermal
pyrolysis parameters for removal of PE binder from the injected 65vol% Ti-6Al-4V feedstock have
been optimized by using Taguchi method. Heating rate, temperature and time were the selected
factors during experiment to be applied in the L9(34) Taguchi orthogonal array (OA) to find the best
set of parameters to produce highest density of brown part. Thermal pyrolysis process was done at
optimum parameters: heating rate: 5°C/min; temperature: 510°C; and time: 90 minutes. Analysis of
Variance (ANOVA) was employed to find the best signal to noise ratio (S/N) to express the
contribution of the factors towards quality characteristic. Based on the results, heating rate has the
greatest contribution (54.63%), followed by duration time of thermal pyrolysis (24.40%) and
temperature (19.25%). |
| first_indexed | 2025-11-15T19:54:02Z |
| format | Conference or Workshop Item |
| id | uthm-1260 |
| institution | Universiti Tun Hussein Onn Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T19:54:02Z |
| publishDate | 2014 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | uthm-12602021-10-20T04:53:23Z http://eprints.uthm.edu.my/1260/ Parameter optimization of debinding injection moulded Ti-6Al-4V mix with palm stearin and polyethylene Jamaludin, M. I. Mohamad Nor, N. H. A. Kasim, N. A. Saedon, J. B. Muhamad, N. TP1080-1185 Polymers and polymer manufacture Debinding process of injection moulded Ti-6Al-4V feedstock was divided into two parts: solvent debinding process to eliminate palm stearin (PS) and thermal pyrolysis to eliminate polyethylene (PE). Solvent debinding process used heptane at optimum temperature, 60°C to remove PS binder completely as temperature is the only parameter that can be optimized. Thermal pyrolysis parameters for removal of PE binder from the injected 65vol% Ti-6Al-4V feedstock have been optimized by using Taguchi method. Heating rate, temperature and time were the selected factors during experiment to be applied in the L9(34) Taguchi orthogonal array (OA) to find the best set of parameters to produce highest density of brown part. Thermal pyrolysis process was done at optimum parameters: heating rate: 5°C/min; temperature: 510°C; and time: 90 minutes. Analysis of Variance (ANOVA) was employed to find the best signal to noise ratio (S/N) to express the contribution of the factors towards quality characteristic. Based on the results, heating rate has the greatest contribution (54.63%), followed by duration time of thermal pyrolysis (24.40%) and temperature (19.25%). 2014 Conference or Workshop Item PeerReviewed text en http://eprints.uthm.edu.my/1260/1/P12430_52fdd5dc2b3df4a313adb14d420759de.pdf Jamaludin, M. I. and Mohamad Nor, N. H. and A. Kasim, N. A. and Saedon, J. B. and Muhamad, N. (2014) Parameter optimization of debinding injection moulded Ti-6Al-4V mix with palm stearin and polyethylene. In: Applied Mechanics and Materials. https://doi.org/10.4028/www.scientific.net/AMM.660.234 |
| spellingShingle | TP1080-1185 Polymers and polymer manufacture Jamaludin, M. I. Mohamad Nor, N. H. A. Kasim, N. A. Saedon, J. B. Muhamad, N. Parameter optimization of debinding injection moulded Ti-6Al-4V mix with palm stearin and polyethylene |
| title | Parameter optimization of debinding injection moulded Ti-6Al-4V mix
with palm stearin and polyethylene |
| title_full | Parameter optimization of debinding injection moulded Ti-6Al-4V mix
with palm stearin and polyethylene |
| title_fullStr | Parameter optimization of debinding injection moulded Ti-6Al-4V mix
with palm stearin and polyethylene |
| title_full_unstemmed | Parameter optimization of debinding injection moulded Ti-6Al-4V mix
with palm stearin and polyethylene |
| title_short | Parameter optimization of debinding injection moulded Ti-6Al-4V mix
with palm stearin and polyethylene |
| title_sort | parameter optimization of debinding injection moulded ti-6al-4v mix
with palm stearin and polyethylene |
| topic | TP1080-1185 Polymers and polymer manufacture |
| url | http://eprints.uthm.edu.my/1260/ http://eprints.uthm.edu.my/1260/ http://eprints.uthm.edu.my/1260/1/P12430_52fdd5dc2b3df4a313adb14d420759de.pdf |