Ceramic feedstocks for additive manufacturing

N. C. Fan, W. C.J. Wei, Bernard Haochih Liu, A. B. Wang, R. C. Luo

研究成果: Conference contribution

1 引文 (Scopus)

摘要

This research used Ceramic Injection Molding (CIM) formulation technique of ceramics/polymers, selecting two Al2O3 powders (α- and θ-Al2O3), kneading of several polymers with the ceramic powder, and extruding to produce feedstocks and filaments, which was used for 3D additive manufacturing. Four tasks were completed. First, PP as the major binder, replaced with some EVA, to improve the flexibility of the filaments. The compatibility of PP and EVA was also investigated by grafting maleic acid (MA) on PP chain to reduce different polarity between PP and EVA. The third task was to study the dispersion condition of the alumina powder in feedstocks, and quantitatively investigated the influence by kneading sequences, solid content, and other processing parameters. After optimization the processing conditions, the made alumina parts were densified to a relative density better than 98% in a linear sintering shrinkage of 16%-21%.

原文English
主出版物標題Proceedings - 2016 IEEE International Conference on Industrial Technology, ICIT 2016
發行者Institute of Electrical and Electronics Engineers Inc.
頁面1147-1151
頁數5
ISBN(電子)9781467380751
DOIs
出版狀態Published - 2016 五月 19
事件IEEE International Conference on Industrial Technology, ICIT 2016 - Taipei, Taiwan
持續時間: 2016 三月 142016 三月 17

出版系列

名字Proceedings of the IEEE International Conference on Industrial Technology
2016-May

Other

OtherIEEE International Conference on Industrial Technology, ICIT 2016
國家Taiwan
城市Taipei
期間16-03-1416-03-17

指紋

3D printers
Feedstocks
Powders
Alumina
Polymers
Processing
Injection molding
Binders
Sintering
Acids

All Science Journal Classification (ASJC) codes

  • Computer Science Applications
  • Electrical and Electronic Engineering

引用此文

Fan, N. C., Wei, W. C. J., Liu, B. H., Wang, A. B., & Luo, R. C. (2016). Ceramic feedstocks for additive manufacturing. 於 Proceedings - 2016 IEEE International Conference on Industrial Technology, ICIT 2016 (頁 1147-1151). [7474917] (Proceedings of the IEEE International Conference on Industrial Technology; 卷 2016-May). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICIT.2016.7474917
Fan, N. C. ; Wei, W. C.J. ; Liu, Bernard Haochih ; Wang, A. B. ; Luo, R. C. / Ceramic feedstocks for additive manufacturing. Proceedings - 2016 IEEE International Conference on Industrial Technology, ICIT 2016. Institute of Electrical and Electronics Engineers Inc., 2016. 頁 1147-1151 (Proceedings of the IEEE International Conference on Industrial Technology).
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abstract = "This research used Ceramic Injection Molding (CIM) formulation technique of ceramics/polymers, selecting two Al2O3 powders (α- and θ-Al2O3), kneading of several polymers with the ceramic powder, and extruding to produce feedstocks and filaments, which was used for 3D additive manufacturing. Four tasks were completed. First, PP as the major binder, replaced with some EVA, to improve the flexibility of the filaments. The compatibility of PP and EVA was also investigated by grafting maleic acid (MA) on PP chain to reduce different polarity between PP and EVA. The third task was to study the dispersion condition of the alumina powder in feedstocks, and quantitatively investigated the influence by kneading sequences, solid content, and other processing parameters. After optimization the processing conditions, the made alumina parts were densified to a relative density better than 98{\%} in a linear sintering shrinkage of 16{\%}-21{\%}.",
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Fan, NC, Wei, WCJ, Liu, BH, Wang, AB & Luo, RC 2016, Ceramic feedstocks for additive manufacturing. 於 Proceedings - 2016 IEEE International Conference on Industrial Technology, ICIT 2016., 7474917, Proceedings of the IEEE International Conference on Industrial Technology, 卷 2016-May, Institute of Electrical and Electronics Engineers Inc., 頁 1147-1151, IEEE International Conference on Industrial Technology, ICIT 2016, Taipei, Taiwan, 16-03-14. https://doi.org/10.1109/ICIT.2016.7474917

Ceramic feedstocks for additive manufacturing. / Fan, N. C.; Wei, W. C.J.; Liu, Bernard Haochih; Wang, A. B.; Luo, R. C.

Proceedings - 2016 IEEE International Conference on Industrial Technology, ICIT 2016. Institute of Electrical and Electronics Engineers Inc., 2016. p. 1147-1151 7474917 (Proceedings of the IEEE International Conference on Industrial Technology; 卷 2016-May).

研究成果: Conference contribution

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AB - This research used Ceramic Injection Molding (CIM) formulation technique of ceramics/polymers, selecting two Al2O3 powders (α- and θ-Al2O3), kneading of several polymers with the ceramic powder, and extruding to produce feedstocks and filaments, which was used for 3D additive manufacturing. Four tasks were completed. First, PP as the major binder, replaced with some EVA, to improve the flexibility of the filaments. The compatibility of PP and EVA was also investigated by grafting maleic acid (MA) on PP chain to reduce different polarity between PP and EVA. The third task was to study the dispersion condition of the alumina powder in feedstocks, and quantitatively investigated the influence by kneading sequences, solid content, and other processing parameters. After optimization the processing conditions, the made alumina parts were densified to a relative density better than 98% in a linear sintering shrinkage of 16%-21%.

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Fan NC, Wei WCJ, Liu BH, Wang AB, Luo RC. Ceramic feedstocks for additive manufacturing. 於 Proceedings - 2016 IEEE International Conference on Industrial Technology, ICIT 2016. Institute of Electrical and Electronics Engineers Inc. 2016. p. 1147-1151. 7474917. (Proceedings of the IEEE International Conference on Industrial Technology). https://doi.org/10.1109/ICIT.2016.7474917