| Plat铸造陶瓷全冠铸造精度的研究 |
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| 引用本文： | 赵云凤,廖运茂.Plat铸造陶瓷全冠铸造精度的研究[J].华西医科大学学报,1992,23(4):386-388. |
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| 作者姓名： | 赵云凤 廖运茂 |
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| 摘 要： |
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| 关 键 词： | Plat铸造陶瓷 铸造工艺 生物材料 |
Study on casting precision of plat castable ceramic crowns] |
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| Y Zhao,X Chen,Z Ye,Z Lu,F Gao,F Zhang,R Lai,Y Liao.Study on casting precision of plat castable ceramic crowns][J].Journal of West China University of Medical Sciences,1992,23(4):386-388. |
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| Authors: | Y Zhao X Chen Z Ye Z Lu F Gao F Zhang R Lai Y Liao |
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| Abstract: | The plat castable ceramic crown was made with investment material prepared in our college with our own casting technique by a Chinese-made casting machine. The accuracy and fitness of the crown were studied and appraised. Results show that the margin of fitness is 46 microns and that the cement film thickness of the dies in the spacer material group is 65.13 microns. Hence the results are satisfactory. The Plat castable ceramic crown might be used in clinical dentistry. |
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