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1)  dental porcelain fused to metal
牙科烤瓷材料
1.
Nano-sized Al_2O_3 powders were used as dispersed particles to improve the toughness and strength of low-temperature dental porcelain fused to metal,and XRD was used to determine the phase composition of nano-sized Al_2O_3 in the sintered specimen.
以纳米氧化铝为弥散颗粒,对低温牙科烤瓷材料进行了增强、增韧。
2)  Sental-porcelain
牙科烤瓷
3)  dental porcelain
牙科陶瓷材料
1.
Advancement of the friction and wear of dental porcelain;
牙科陶瓷材料摩擦学研究进展
4)  all-ceramic dental material
牙科全瓷材料
1.
Using the microwave sintering technology,the technology and property of nanometer all-ceramic dental material was studied.
作者采用微波烧结技术研究了纳米牙科全瓷材料的烧结工艺与性能,结果表明:微波烧结高纯α Al2O3全瓷在1600℃的温度下保温10min时,可达到99。
5)  dental ceramic alloy
牙科烤瓷合金
1.
Objective To investigate the DNA damage and apoptosis of L929 cells induced by different kinds of dental ceramic alloys and to evaluate the biocompatibility of alloys.
目的研究不同牙科烤瓷合金材料诱导细胞DNA损伤与细胞凋亡的情况,评价各种烤瓷合金材料的生物相容性。
2.
The aims of this study was to investigate the DNA damage of mouse fibroblast(L929 cells) induced by different kinds of dental ceramic alloy and to evaluate the genotoxicity of alloys.
研究不同牙科烤瓷合金材料诱导小鼠成纤维细胞(L929细胞)DNA的损伤情况,评价各种合金材料的遗传毒性。
6)  dental materials
牙科材料
1.
Mechanism and evaluation method of dental materials abrasion;
牙科材料磨损的机制及其评价方法
2.
Residual HEMA released from five hybrid dental materials of composite resin and glass ionomer after curing;
五种复合树脂和玻璃离子混合型牙科材料固化后HEMA单体释放量的检测
3.
Influential factors of the abradability of dental materials
牙科材料耐磨损性能的影响因素
补充资料:烤瓷粉
分子式:
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性质:在牙科烤瓷工艺中,进行烧结加工制作烤瓷修复体所采用的粉状瓷料。有长石质烤瓷粉和氧化铝质烤瓷粉两大类。前者包括体瓷和釉瓷。体瓷由长石、石英、白陶土、硼砂、硅石、氧化铝、着色剂、结合剂等组成;釉瓷由石英和硼砂等组成。而氧化铝质烤瓷粉除上述各组分外,还含有40%~50%的α-Al2O3结晶体。用烤瓷粉制作的烤瓷修复体光学性能好,色泽稳定,生物学性能佳,但机械强度较差。用于制作烤瓷全冠、瓷牙、嵌体、烤瓷桥等。

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