Abstract
Thermal debinding is one of the crucial steps in powder injection processing. To systematically analyze and design the thermal debinding step, a master decomposition curve (MDC) has been formulated and constructed based on the intrinsic kinetics of polymer pyrolysis. The Kissinger method is used to estimate the activation energy from thermogravimetric analysis (TGA) experiments. Overall thermal decomposition has been synthesized from the MDC's of individual components of the binder system with good experimental agreement. This can help process designers to change the composition without additional experiments and can help in predicting the remaining amount of each binder component during debinding. The input data are obtained from the industrial debinding practice. In addition, the catalytic or high conduction heat transfer effect of metal powders has been investigated in terms of different powders, shapes, and sizes.
| Original language | English (US) |
|---|---|
| Title of host publication | MPMD 7th Global Innov. Proc. |
| Subtitle of host publication | Trends in Materials R and D for Sensor Manufacturing Technologies - Proceedings of Symposium sponsored by the Global Innovations Committee of the Materials Proces |
| Pages | 29-38 |
| Number of pages | 10 |
| Volume | 2006 |
| State | Published - Dec 1 2006 |
| Event | 135th TMS Annual Meeting, 2006 - San Antonio, TX, United States Duration: Mar 12 2006 → Mar 16 2006 |
Other
| Other | 135th TMS Annual Meeting, 2006 |
|---|---|
| Country | United States |
| City | San Antonio, TX |
| Period | 3/12/06 → 3/16/06 |
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All Science Journal Classification (ASJC) codes
- Condensed Matter Physics
- Mechanics of Materials
- Metals and Alloys
Cite this
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Master decomposition curve for binders in PIM processing. / Aggarwal, Gaurav; Park, Seong Jin; Smid, Ivica; German, Randall M.
MPMD 7th Global Innov. Proc.: Trends in Materials R and D for Sensor Manufacturing Technologies - Proceedings of Symposium sponsored by the Global Innovations Committee of the Materials Proces. Vol. 2006 2006. p. 29-38.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - Master decomposition curve for binders in PIM processing
AU - Aggarwal, Gaurav
AU - Park, Seong Jin
AU - Smid, Ivica
AU - German, Randall M.
PY - 2006/12/1
Y1 - 2006/12/1
N2 - Thermal debinding is one of the crucial steps in powder injection processing. To systematically analyze and design the thermal debinding step, a master decomposition curve (MDC) has been formulated and constructed based on the intrinsic kinetics of polymer pyrolysis. The Kissinger method is used to estimate the activation energy from thermogravimetric analysis (TGA) experiments. Overall thermal decomposition has been synthesized from the MDC's of individual components of the binder system with good experimental agreement. This can help process designers to change the composition without additional experiments and can help in predicting the remaining amount of each binder component during debinding. The input data are obtained from the industrial debinding practice. In addition, the catalytic or high conduction heat transfer effect of metal powders has been investigated in terms of different powders, shapes, and sizes.
AB - Thermal debinding is one of the crucial steps in powder injection processing. To systematically analyze and design the thermal debinding step, a master decomposition curve (MDC) has been formulated and constructed based on the intrinsic kinetics of polymer pyrolysis. The Kissinger method is used to estimate the activation energy from thermogravimetric analysis (TGA) experiments. Overall thermal decomposition has been synthesized from the MDC's of individual components of the binder system with good experimental agreement. This can help process designers to change the composition without additional experiments and can help in predicting the remaining amount of each binder component during debinding. The input data are obtained from the industrial debinding practice. In addition, the catalytic or high conduction heat transfer effect of metal powders has been investigated in terms of different powders, shapes, and sizes.
UR - http://www.scopus.com/inward/record.url?scp=33845960329&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=33845960329&partnerID=8YFLogxK
M3 - Conference contribution
SN - 0873396227
SN - 9780873396226
VL - 2006
SP - 29
EP - 38
BT - MPMD 7th Global Innov. Proc.
ER -