Solvent debinding of Inconel 718 fabricated via Metal Injection Molding
The demand for components manufactured by Metal Injection Molding (MIM) has been increased due to a diverse range of applications on the high temperature mechanical properties and corrosion/oxidation resistance. Super alloy utilize the inherent physical properties of heat-resisting alloy based on ir...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Trans Tech Publications
2016
|
| Online Access: | http://psasir.upm.edu.my/id/eprint/53849/ http://psasir.upm.edu.my/id/eprint/53849/1/Solvent%20debinding%20of%20Inconel%20718%20fabricated%20via%20Metal%20Injection%20Molding.pdf |
| _version_ | 1848852391380647936 |
|---|---|
| author | Suleiman @ Ahmad, Muhammad Jabir Johari, Nurhaslina Ahmad, Mohamad Azmirruddin Ibrahim, Rosdi Abu Talib, Abd. Rahim Harmin, Mohammad Yazdi |
| author_facet | Suleiman @ Ahmad, Muhammad Jabir Johari, Nurhaslina Ahmad, Mohamad Azmirruddin Ibrahim, Rosdi Abu Talib, Abd. Rahim Harmin, Mohammad Yazdi |
| author_sort | Suleiman @ Ahmad, Muhammad Jabir |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | The demand for components manufactured by Metal Injection Molding (MIM) has been increased due to a diverse range of applications on the high temperature mechanical properties and corrosion/oxidation resistance. Super alloy utilize the inherent physical properties of heat-resisting alloy based on iron-nickel, or cobalt specifically high purity and fine particle size distributions, which can enhance sintering and maximize the density of the final component. The development of super alloy Inconel 718 (IN718) using MIM is discussed. IN718 powder with binder formulation consists of polyethylene (PE) / palm stearin (PS) were mixed homogeneously and injected to produce green compacts. The binders then were removed through solvent extraction process from various heating temperature and duration of time. The binder removal was quantified by weight loss measurements and the evolution of pore structure for the debound specimens was observed using scanning electron microscope (SEM). Result shows that complete extraction of PS from the green parts can be concluded during 60 °C of heating and 6 hours of immersion in heptane. |
| first_indexed | 2025-11-15T10:37:20Z |
| format | Article |
| id | upm-53849 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T10:37:20Z |
| publishDate | 2016 |
| publisher | Trans Tech Publications |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-538492018-02-13T05:10:38Z http://psasir.upm.edu.my/id/eprint/53849/ Solvent debinding of Inconel 718 fabricated via Metal Injection Molding Suleiman @ Ahmad, Muhammad Jabir Johari, Nurhaslina Ahmad, Mohamad Azmirruddin Ibrahim, Rosdi Abu Talib, Abd. Rahim Harmin, Mohammad Yazdi The demand for components manufactured by Metal Injection Molding (MIM) has been increased due to a diverse range of applications on the high temperature mechanical properties and corrosion/oxidation resistance. Super alloy utilize the inherent physical properties of heat-resisting alloy based on iron-nickel, or cobalt specifically high purity and fine particle size distributions, which can enhance sintering and maximize the density of the final component. The development of super alloy Inconel 718 (IN718) using MIM is discussed. IN718 powder with binder formulation consists of polyethylene (PE) / palm stearin (PS) were mixed homogeneously and injected to produce green compacts. The binders then were removed through solvent extraction process from various heating temperature and duration of time. The binder removal was quantified by weight loss measurements and the evolution of pore structure for the debound specimens was observed using scanning electron microscope (SEM). Result shows that complete extraction of PS from the green parts can be concluded during 60 °C of heating and 6 hours of immersion in heptane. Trans Tech Publications 2016 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/53849/1/Solvent%20debinding%20of%20Inconel%20718%20fabricated%20via%20Metal%20Injection%20Molding.pdf Suleiman @ Ahmad, Muhammad Jabir and Johari, Nurhaslina and Ahmad, Mohamad Azmirruddin and Ibrahim, Rosdi and Abu Talib, Abd. Rahim and Harmin, Mohammad Yazdi (2016) Solvent debinding of Inconel 718 fabricated via Metal Injection Molding. Advanced Materials Research, 1133. pp. 275-279. ISSN 1022-6680; ESSN: 1662-8985 https://www.scientific.net/AMR.1133.275 10.4028/www.scientific.net/AMR.1133.275 |
| spellingShingle | Suleiman @ Ahmad, Muhammad Jabir Johari, Nurhaslina Ahmad, Mohamad Azmirruddin Ibrahim, Rosdi Abu Talib, Abd. Rahim Harmin, Mohammad Yazdi Solvent debinding of Inconel 718 fabricated via Metal Injection Molding |
| title | Solvent debinding of Inconel 718 fabricated via Metal Injection Molding |
| title_full | Solvent debinding of Inconel 718 fabricated via Metal Injection Molding |
| title_fullStr | Solvent debinding of Inconel 718 fabricated via Metal Injection Molding |
| title_full_unstemmed | Solvent debinding of Inconel 718 fabricated via Metal Injection Molding |
| title_short | Solvent debinding of Inconel 718 fabricated via Metal Injection Molding |
| title_sort | solvent debinding of inconel 718 fabricated via metal injection molding |
| url | http://psasir.upm.edu.my/id/eprint/53849/ http://psasir.upm.edu.my/id/eprint/53849/ http://psasir.upm.edu.my/id/eprint/53849/ http://psasir.upm.edu.my/id/eprint/53849/1/Solvent%20debinding%20of%20Inconel%20718%20fabricated%20via%20Metal%20Injection%20Molding.pdf |