Forming mechanism and morphology of CaSO4 · H2O by SEM-EDS and ICP

Lei Dong; Wei Luo; Junyuan Wang; Huajun Wang; Xing Li; Hongfu Wang

doi:10.1007/s11595-016-1364-1

Journal of Wuhan University of Technology Materials Science Edition ›› 2016, Vol. 31 ›› Issue (2) : 274 -277. DOI: 10.1007/s11595-016-1364-1

Advanced Materials

Forming mechanism and morphology of CaSO₄ · H₂O by SEM-EDS and ICP

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Abstract

To promote the development of 3D printing materials, gypsum powders used in 3D printing were analyzed in detail through SEM-EDS and ICP. The forming mechanism and morphology of CaSO₄• χH₂O powders were analyzed and confirmed. Furthermore, the printing mechanism of gypsum powders was analyzed and discussed. According to the results of SME-EDS analysis and ICP detection, the factors affecting the forming accuracy, strength, surface quality and reliability of CaSO₄• χH₂O crystal were found in this paper. Adding a variety of additives to change the performance of calcium sulfate would be the further research.

Keywords

SEM-EDS / ICP / 3D printing / gypsum

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Lei Dong, Wei Luo, Junyuan Wang, Huajun Wang, Xing Li, Hongfu Wang. Forming mechanism and morphology of CaSO₄ · H₂O by SEM-EDS and ICP. Journal of Wuhan University of Technology Materials Science Edition, 2016, 31(2): 274-277 DOI:10.1007/s11595-016-1364-1

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