Master decomposition curve for binders in PIM processing

Gaurav Aggarwal; Seong Jin Park; Ivi Smid; Randall M. German

Master decomposition curve for binders in PIM processing

Gaurav Aggarwal, Seong Jin Park, Ivi Smid, Randall M. German

Engineering Science and Mechanics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Scopus citations

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
State	Published - Dec 1 2006
Event	135th TMS Annual Meeting, 2006 - San Antonio, TX, United States Duration: Mar 12 2006 → Mar 16 2006

Publication series

Name	TMS Annual Meeting
Volume	2006

Other

Other	135th TMS Annual Meeting, 2006
Country	United States
City	San Antonio, TX
Period	3/12/06 → 3/16/06

All Science Journal Classification (ASJC) codes

Condensed Matter Physics
Mechanics of Materials
Metals and Alloys

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title = "Master decomposition curve for binders in PIM processing",

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.",

author = "Gaurav Aggarwal and Park, {Seong Jin} and Ivi Smid and German, {Randall M.}",

year = "2006",

month = dec,

day = "1",

language = "English (US)",

isbn = "0873396227",

series = "TMS Annual Meeting",

pages = "29--38",

booktitle = "MPMD 7th Global Innov. Proc.",

note = "135th TMS Annual Meeting, 2006 ; Conference date: 12-03-2006 Through 16-03-2006",

}

Aggarwal, G, Park, SJ, Smid, I & German, RM 2006, Master decomposition curve for binders in PIM processing. in 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. TMS Annual Meeting, vol. 2006, pp. 29-38, 135th TMS Annual Meeting, 2006, San Antonio, TX, United States, 3/12/06.

Master decomposition curve for binders in PIM processing. / Aggarwal, Gaurav; Park, Seong Jin; Smid, Ivi; 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. 2006. p. 29-38 (TMS Annual Meeting; Vol. 2006).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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AU - Aggarwal, Gaurav

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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.

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