Stomatology ›› 2026, Vol. 46 ›› Issue (2): 142-147.doi: 10.13591/j.cnki.kqyx.2026.02.010
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CHEN Yanru1,2, HUANG Yang3, FENG Lu3, WANG Wanyu3, LI Ling4, GUO Dapeng5, ZHOU Guang6, DENG Bin3(
)
Received:2025-06-19
Online:2026-02-28
Published:2026-03-09
CLC Number:
CHEN Yanru, HUANG Yang, FENG Lu, WANG Wanyu, LI Ling, GUO Dapeng, ZHOU Guang, DENG Bin. Progress of research on recycling of waste dental zirconia powder[J]. Stomatology, 2026, 46(2): 142-147.
Fig.1
Photos of typical computer numerical control (CNC) machine and tool"
Fig.2
Zirconia block and the products obtained after processing"
Tab.1
Effect of different grinding processes on the particle size of recycled powder"
| 作者 | 研磨工艺 | 粉体粒度D及分布 | |
|---|---|---|---|
| Benalcázar-Jalkh等[ | 球磨,12 h,转速20 r/min | D10=0.17 μm,D50=0.80 μm,D90=2.07 μm | |
| Yang等[ | 行星磨,转速350 r/min | 1 h | D10=0.40 μm,D50=1.18 μm,D90=2.85 μm |
| 2 h | D10=0.32 μm,D50=0.89 μm,D90=2.49 μm | ||
| 3 h | D10=0.40 μm,D50=1.05 μm,D90=2.17 μm | ||
| 6 h | D10=0.33 μm,D50=0.72 μm,D90=1.66 μm | ||
| Sriboonpeng等[ | 振动磨,2 h | D50=58.48 nm | |
| Gouveia等[ | 超声破碎 | 0.4~240 μm | |
Tab.2
Influence of forming and sintering processes on the mechanical properties of recycled zirconia"
 |
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