电致伸缩陶瓷微位移器非线性的数值方法补偿

本文通过对电致伸缩陶瓷材料的非线性进行分析。找到了补偿电致伸缩陶瓷非线性的数值方法，并对不同回程大小的电滞回线进行了分段处理，使补偿结果更为精确。     

Application of SiC-Si functionally gradient material to thermoelectric energy conversion device

Because of its high–temperature chemical stability, SiC ceramic is a promising material for high-temperature device applications such as thermoelectric energy converters. However, the electrical conductivity of SiC ceramic is too low for it to be used as a thermoelectric energy converter at the cold junction. Therefore, we propose a SiC-Si functionally gradient material (FGM) in order to improve the electrical conductivity of the SiC ceramic at the cold junction. An SiC rod was fired in a temperature gradient furnace. One end of the SiC rod was maintained at 2473 K and the other end was maintained at 1973 K for 30 min. After firing, the porous SiC edge fired at 1973 K was dipped into molten Si in order to infiltrate molten Si into the porous SiC. The microstructure of the FGM is classified into three regions: the SiC-Si composite material; the porous SiC ceramic; and the densified SiC ceramic. The electrical conductivity, the Seebeck coefficient and the thermal conductivity for each region of SiC-Si FGM was measured at 300 K; a figure of merit was calculated. The figure of merit of the SiC-Si FGM at the cold junction, at room temperature, was 10⁸ times higher than that of a nongradient SiC ceramic.     

工业化陶瓷超滤膜的表征

以液-液排除法测定工业化陶瓷超滤膜的孔径及孔径分布，比较了两种渗透体系对测定结果的影响；用已知分子量标准物质考察了不同膜的截留行为，获得了各膜的切割分子量值，并分析了截留率与孔径的对应关系，为工业化陶瓷膜的开发提供依据。     

PLC陶瓷工业窑炉可靠性及自动巡检功能设计

介绍了由PLC组成的陶瓷刀具高温烧结窑的热工系统控制及自动故障巡检功能 ,讨论了系统设计中的主要环节及出现的问题     

自焙炭块在大型高炉上应用十年概况

自焙炭块陶瓷砌体复合炉缸技术在大型高炉上的应用已有10年，总的来说是成功的，但由于自焙炭块自身的特性，应用中也暴露出了一些问题。通过对国内大型高炉应用自焙炭块陶瓷砌体复合炉缸技术的全面调查，分析了该技术的应用前景，提出了改进措施。     

一种中温C/C复合材料抗氧化涂层的制备及其性能

制备了一种工作温度约1 173 K的C/C复合材料抗氧化复合涂层,它由磷酸盐过渡层和陶瓷相阻挡层构成,通过与单一陶瓷相涂层的对比试验研究了它的抗氧化机理。涂覆有该复合涂层的C/C复合材料试样,在空气中1 173 K时氧化10 h的失重率为11.25％,氧化失重率为9.84×10~(-5)g/(cm~2·min),而且其氧化失重率随氧化时间延长而降低;4 h内经过30次从1 173 K至室温急冷急热循环后,失重率为6.38％,涂层基本完好,说明涂层在温度不超过1 173 K时具有良好的抗氧化性和抗热震性。该种涂层适合于中温下C/C复合材料的抗氧化保护。     

Upconversion emission of a novel glass ceramic containing Er: BaYF5 nano-crystals

In order to develop highly efficient upconversion (UC) material, Er³⁺-doped oxyfluoride glass ceramics containing BaYF₅ nano-crystals were fabricated for the first time. The randomly distributed BaYF₅ nano-particles with the size of nearly 25 nm precipitated from the glass matrix at about 700 °C, then tended to aggregate slightly with the increase of heating temperature, resulting in the enhancement of Er³⁺ UC emission in the wavelength ranging from 500 nm to 700 nm. The UC process was found very sensitive to Er³⁺ content: with the increase of Er³⁺ content from 0.5% to 1.0%, the UC intensity behaved with drastic exaltation; while further increasing Er³⁺ content to 2.0% resulted in a notable fluorescence quenching. Significantly, the UC efficiency of present glass ceramic preponderates notably over that of the previously reported glass ceramic containing LaF₃, implying its superior UC potentiality.     

关于传统与现代设计理念的思考

中国传统的思维方式深深地影响了中国传统陶瓷艺术设计，中国传统陶瓷艺术设计的历史脉络清晰，深入到设计思维系统的深层，才有助于我们对当前的陶瓷设计作出有效的转化。现代陶瓷设计的观念是对传统陶瓷文化的延续和发展，深入挖掘传统思维方式的源头活水，才是发展中国现代陶瓷设计的关键。     

建筑陶瓷企业实施精益生产研究

分析了建筑陶瓷企业实施精益生产的条件和当前推行精益生产的主要障碍，对应用中存在的问题进行了分析并提出了相关建议。     

陶瓷工业辊道窑全纤维炉衬

本文介绍了国外辊道窑用全纤维内衬的现状及国内耐火纤维生产应用的基本情况,分析了辊道窑选用耐火纤维炉衬时所必须注意的几个问题.认为在我国辊道窑上试用全纤维炉衬的时机已经成熟.