Towards Functional Parts by Binder Jetting Calcium-Sulphate with Thermal Treatment Post-Processing.
作者： María Ángeles Castro-Sastre , Ana Isabel Fernández-Abia , Janik Piep , Pablo Rodríguez-González , Joaquín Barreiro
DOI: 10.3390/MA13173818
关键词:
摘要: The objective of our research is to improve the properties calcium-sulphate hemihydrate parts printed by binder jetting. In this paper, we show thermal treatment results when using temperature time ramps on binder-jetted ceramic without infiltrating. that mechanical are improved substantially. Two different cycles were investigated for their effect dehydration process CaSO4·½H2O infrared analysis. thermal-treated samples compared with respect porosity, surface roughness, compression strength and dimensional weight variation. proposed significantly improves in a short time, guaranteeing stability while providing good surface. This improvement offers great chance as functional components, example, casting field or medical sector (scaffolds).
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