Direct ink writing of aluminium oxynitride (AlON) transparent ceramics from water-based slurries

2021 ◽  
Author(s):  
Haohao Ji ◽  
Hetuo Chen ◽  
Buhao Zhang ◽  
Xiaojian Mao ◽  
Yu Liu ◽  
...  
Keyword(s):  
Transparent Ceramics ◽  
Direct Ink Writing ◽  
Water Based ◽  
Aluminium Oxynitride

scholarly journals Direct ink writing of water-based C-SiC pastes for the manufacturing of SiSiC components

Open Ceramics ◽  
2021 ◽  
pp. 100054
Author(s):  
Alexander Held ◽  
Georg Puchas ◽  
Ferdinand Müller ◽  
Walter Krenkel
Keyword(s):  
Direct Ink Writing ◽  
Water Based

scholarly journals Direct ink writing of continuous SiO2 fiber reinforced wave-transparent ceramics

2020 ◽  
Vol 9 (4) ◽  
pp. 403-412
Author(s):  
Zhe Zhao ◽  
Guoxiang Zhou ◽  
Zhihua Yang ◽  
Xianqi Cao ◽  
Dechang Jia ◽  
...  
Keyword(s):  
Transparent Ceramics ◽  
Fiber Reinforced ◽  
Direct Ink Writing

Direct Ink Writing of Cellulose - plasticized Aqueous Ceramic Slurry for YAG Transparent Ceramics

2021 ◽  
Author(s):  
Haohao Ji ◽  
Jin Zhao ◽  
Jie Chen ◽  
Shunzo Shimai ◽  
Hetuo Chen ◽  
...  
Keyword(s):  
Optical Quality ◽  
Complex Structures ◽  
Transparent Ceramics ◽  
High Solids ◽  
High Quality ◽  
Direct Ink Writing ◽  
Solids Loading ◽  
Ceramic Slurry ◽  
High Solids Loading

Abstract Additive manufacturing based on direct ink writing (DIW) opens a novel means to prepare transparent ceramics, which can comprise of both complex structures and multiple functional phases. However, there still remains a vital challenge to obtain a stable and printable aqueous ceramic slurry with high solids loading, which is important for forming high quality transparent ceramics. Therefore, we report a fabrication method by using celluloses for enhancing the plasticity of the aqueous YAG ceramic slurry with high solids loading up to 52 vol. %, by which both of the printability of ceramic slurries and the optical quality of transparent ceramics have been considerably improved. In the example, the in-line transmittance at 1064 nm for a 1.2 mm thick YAG ceramic can approach about 81.5%. This research provides a facile DIW method for preparing transparent ceramic from water - based slurry.

Modeling of Extinguishing of Oil Product Fires in the Tanks Using Water-based Extinguishing Agents

2020 ◽  
pp. 14-22
Author(s):  
N.P. Kopylov ◽  
◽  
D.V. Fedotkin ◽  
A.V. Karpov ◽  
E.Yu. Sushkina ◽  
...  
Keyword(s):  
Water Based
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