Research on additive manufacturing technology of high solid loading silica glass slurry

Xu，Hu1,2; Cai，Peng3; Guo，Jiaxing4; Guo，Liang1,2; Zhang，Qingmao1,2

2024-10-15

10.1016/j.matlet.2024.137057

Materials Letters   影响因子和分区

0167-577X

1873-4979

In this work, digital light processing (DLP) 3D printing technology was used to fabricate transparent silica glass with complex structures. The effects of different particle sizes and mixing ratios of silica powders on the viscosity of the prepared slurries were investigated. The results showed that when 100–200 nm and 800 nm silica powders were mixed in a 1:4 vol ratio, the slurry exhibited the lowest viscosity. The highest solid loading of the slurry prepared with this mixed silica powder reached 75 wt%, with a viscosity of only 1245 mPa·s. The high solid loading slurry was subjected to 3D printing, debinding, and sintering treatment, and the transparent silica glass samples with complex structures was obtained.

3D printing Digital light processing Silica glass Sintering Solid loading

SCI ; EI

英语

其他

MATERIALS SCIENCE

2-s2.0-85200127650

Scopus

1.Guangdong Provincial Key Laboratory of Nanophotonic Functional Materials and Devices,South China Normal University,Guangzhou,510006,China
2.School of Information and Optoelectronic Science and Engineering,South China Normal University,Guangzhou,510006,China
3.Department of Mechanical and Energy Engineering,Southern University of Science and Technology,Shenzhen,518055,China
4.School of Chemistry and Chemical Engineering,South China University of Technology,Guangzhou,510641,China

Xu，Hu,Cai，Peng,Guo，Jiaxing,et al. Research on additive manufacturing technology of high solid loading silica glass slurry[J]. Materials Letters,2024,373.

Xu，Hu,Cai，Peng,Guo，Jiaxing,Guo，Liang,&Zhang，Qingmao.(2024).Research on additive manufacturing technology of high solid loading silica glass slurry.Materials Letters,373.

Xu，Hu,et al."Research on additive manufacturing technology of high solid loading silica glass slurry".Materials Letters 373(2024).