Guoqian LIU, Changhai YAN, Keqiang ZHANG, Hua JIN, Rujie HE. Effect of Solid Loading on the Property of Al2O3 Ceramics in Stereolithographic Additive Manufacturing [J]. Journal of Inorganic Materials, 2022, 37(3): 353
- Journal of Inorganic Materials
- Vol. 37, Issue 3, 353 (2022)
1. (a, b) Schematic diagram of slicing model and (c, d) green bodies of rectangular bar and cylinder
2. (a) Apparent viscosity and (b) shear stress vs shear rate curves of photosensitive Al2O3 slurries with different solid loadings (c) relative viscosity dependence on solid loading at the shear rate of 200 s-1
3. Curing thickness vs exposure time of Al2O3 slurries with different solid loadings
4. Flexural strength and relative density of sintered Al2O3 ceramics varied with solid loading
5. Fracture microstructures of sintered Al2O3 ceramics
(a) A45; (b) A50; (c, d) A55; (e) A60; (f) A65
6. (a) Curing thickness vs logarithm of input density of energy, (b) depth of penetration, critical density of energy and interparticle spacing vs solid loading for Al2O3 slurries
7. X-CT reconstructed images of sintered Al2O3 ceramics (a) A45; (b) A50; (c) A55; (d) A60; (e) A65
8. Linear shrinkage of the rectangular Al2O3 sintered ceramics in different directions
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Table 1.
Herschel-Bulkley model parameters of Al2O3 slurries
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