Effects of solid loading on the fabrication of ceramic microparts by soft molding |
| |
| Affiliation: | 1. State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China;2. School of Engineering, Zhejiang Agriculture & Forestry University, Lin’an, Hangzhou 311300, Zhejiang, PR China;1. Department of Dental Laboratory Science and Engineering, Korea University, Seoul 136-703, Republic of Korea;2. Department of Orthopaedics, Korea University Medical Center, Guro Hospital, Seoul 152-703, Republic of Korea;3. Department of Materials Science and Engineering, Seoul National University, Seoul, 151-742, Republic of Korea;1. School of Materials Engineering, Yancheng Institute of Technology, Yancheng 224051, China;2. School of Materials Science and Engineering, Anhui University of Science and Technology, Huainan 232001, China;1. State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China;2. University of Chinese Academy of Sciences, Beijing 100049, PR China;3. School of Material Science and Engineering, Lanzhou University of Technology, Lanzhou 730050, PR China;1. State Key Laboratory of Coal Mine Disaster Dynamics and Control, College of Aerospace Engineering, Chongqing University, Chongqing 400030, China;2. Chongqing Key Laboratory of Nano-Micro Composite Materials and Devices, School of Metallurgy and Materials Engineering, Chongqing University of Science and Technology, Chongqing 401331, China;3. Chongqing Nankai Secondary School, Chongqing 400030, China;1. Department of Mechanical Engineering, University of Sheffield, Mappin Street, Sheffield S1 3JD, United Kingdom;2. Department of Material Science and Engineering, University of Sheffield, Mappin Street, Sheffield S1 3JD, United Kingdom;1. Anhui University of Chinese Medicine, Hefei 230012, China;2. Anhui Academy of Chinese Medicine, Hefei, Anhui 230012, China;3. Anhui Province Key Laboratory of Chinese Medicinal Formula, Hefei, Anhui 230012, China |
| |
| Abstract: | The effects of solid loading on the fabrication of ceramic microparts by soft molding were studied. Alumina microchannel parts of different dimensions (60–160 µm) were fabricated from well-dispersed suspensions with different solid loadings (70, 75 and 80 wt%). The structural integrity of the green microchannel parts was examined to study the moldability of the suspensions. It was found that the minimum feature size and linear shrinkage of the microchannel parts decreased with increasing solid loading, while the green density and sintered density showed the opposite trend. The reasons for incomplete filling and demolding failures were also discussed. |
| |
| Keywords: | A Shaping Microparts |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
