摘要
To promote the development of 3D printing materials,gypsum powders used in 3D printing were analyzed in detailthrough 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 crystalwere found in this paper.Adding a variety of additives to change the performance of calcium sulfate would be the further research.
To promote the development of 3D printing materials,gypsum powders used in 3D printing were analyzed in detailthrough 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 crystalwere found in this paper.Adding a variety of additives to change the performance of calcium sulfate would be the further research.
基金
Funded by the National Natural Science Foundation of China(51475346)
the Specialized Research Fund for the Doctoral Program of Higher Education of China(20131420120002)
the Natural Science Foundation of Shanxi Province(2013011025-1)
