Journal of Powder Materials (한국분말재료학회지)

The Korean Powder Metallurgy & Materials Institute (한국분말재료학회 (*구 분말야금학회))
권호 표지
DOI QR코드

DOI QR Code

Development of Powder Injection Molding Process for a Piezoelectric PAN-PZT Ceramics

  • Han, Jun Sae (Department of Mechanical Engineering, Pohang University of Science and Engineering (POSTECH)) ;
  • Park, Dong Yong (Solar Thermal Laboratory, Korea Institute of Energy Research (KIER)) ;
  • Lin, Dongguo (Department of Mechanical Engineering, Pohang University of Science and Engineering (POSTECH)) ;
  • Chung, Kwang Hyun (Kyungwon Industry, Co. Ltd.) ;
  • Bollina, Ravi (Mahindra Ecole Centrale) ;
  • Park, Seong Jin (Department of Mechanical Engineering, Pohang University of Science and Engineering (POSTECH))
  • Received : 2016.02.04
  • Accepted : 2016.03.28
  • Published : 2016.04.28
Download PDF
⟨ Previous Next ⟩

Abstract

A powder injection molding process is developed and optimized for piezoelectric PAN-PZT ceramics. Torque rheometer experiments are conducted to determine the optimal solids loading, and the rheological property of the feedstock is evaluated using a capillary rheometer. Appropriate debinding conditions are chosen using a thermal gravity analyzer, and the debound specimens are sintered using sintering conditions determined in a preliminary investigation. Piezoelectric performance measures, including the piezoelectric charge constant and dielectric constant, are measured to verify the developed process. The average values of the measured piezoelectric charge constant and dielectric constant are 455 pC/N and 1904, respectively. Powder injection molded piezoelectric ceramics produced by the optimized process show adequate piezoelectric performance compared to press-sintered piezoelectric ceramics.

Keywords

References

  1. V. Koval, C. Alemany, J. Briancin, H. Brunckova and K. Saksl: J. Eur. Ceram. Soc., 23 (2003) 1157. https://doi.org/10.1016/S0955-2219(02)00281-9
  2. F. Gao, C.-J. Wang, X.-C. Liu and C.-S. Tian: Ceram. Int., 33 (2007) 1019. https://doi.org/10.1016/j.ceramint.2006.03.001
  3. X. Chao, D. Ma, R. Gu and Z. Yang: J. Alloys. Compd., 491 (2010) 698. https://doi.org/10.1016/j.jallcom.2009.11.048
  4. S.-J. Kim, J.-Y. Ha, J.-W. Choi, C.-Y. Kang, H.-J. Kim, D.-Y. Jeong, M.-Y. Sung and S.-J. Yoon: J. Appl. Phys., 46 (2007) 691. https://doi.org/10.1143/JJAP.46.691
  5. G. Shibo, Q. Xuanhui, H. Xinbo, Z. Ting and D. Bohua: J. Mater. Process. Technol., 173 (2006) 310. https://doi.org/10.1016/j.jmatprotec.2005.12.001
  6. J. Cheng, L. Wan, Y. Cai, J. Zhu, P. Song, J. Dong: J. Mater. Process. Technol., 210 (2010) 137. https://doi.org/10.1016/j.jmatprotec.2009.08.001
  7. G. Aggarwal, I. Smid, S. J. Park and R. M. German: Int. J. Refract. Met. Hard Mater., 25 (2007) 226. https://doi.org/10.1016/j.ijrmhm.2006.05.005
  8. Z. Y. Liu, N. H. Loh, S. B. Tor, K. A. Khor, Y. Murakoshi, R. Maeda and T. Shimizu: J. Mater. Process. Technol., 127 (2002) 165. https://doi.org/10.1016/S0924-0136(02)00119-X
  9. J. H. Kim, S.-Y. Choi, J.-H. Jeon, G. Lim and S. S. Chang: Microsyst. Technol., 19 (2013) 343. https://doi.org/10.1007/s00542-012-1590-1
  10. I. Stanimirovic and Z. Stanimirovic: Proc. 27th International Conference On Microelectronics, (2010) 231.
  11. B. S. Zlatkov, E. Griesmayer, H. Loibl, O. S. Aleksi , H. Danninger, C. Gierl and L. S. Luki : Sci. Sinter., 40 (2008) 185 https://doi.org/10.2298/SOS0802185Z
  12. Y. W. Gu, T. Li, Q. F. Li, S. F. Pook and C. W. Goh: SIM Tech. Technical Reports., 9 (2008) 189.
  13. J. S. Han, K. H. Chung, R. Bollina, K. Kim, C. Joh, H. S. Seo and S. J. Park: Ceram. Int., 41 (2015) 9328. https://doi.org/10.1016/j.ceramint.2015.03.281
  14. R. M. German and A. Bose: Injection Molding of Metals and Ceramics, Metal Power Industries Federation, New Jersey (1997).
  15. F. M. Barreiros, M. T. Vieira and J. M. Castanho: Met. Powder Rep., 64 (2009) 18.
  16. C. W. Macosko: Rheology principles, measurements, and applications, VCH PUB. Co., New York (1994).
  17. C. H. Wang, S. J. Chang and P. C. Chang: Mater. Sci. Eng. B, 111 (2004) 124. https://doi.org/10.1016/j.mseb.2004.03.028
  18. T. M. Kamel and G. D. With: J. Eur. Ceram. Soc., 28 (2008) 851. https://doi.org/10.1016/j.jeurceramsoc.2007.08.010

Cited by

  1. Investigation of stainless steel 316L/zirconia joint part fabricated by powder injection molding pp.1546542X, 2018, https://doi.org/10.1111/ijac.13027
  2. Experimental analysis for fabrication of high-aspect-ratio piezoelectric ceramic structure by micro-powder injection molding process vol.5, pp.4, 2018, https://doi.org/10.1088/2053-1591/aab8b6