组成对铜离子扩散着色玻璃光谱性能的影响研究

红色玻璃以其鲜艳的色彩备受消费者的青睐。本文以氯化亚铜为主要原料,添加一定量的黏结剂和填充剂,在空气气氛中制备了铜离子扩散红色玻璃。研究发现组成中氯化亚铜、硫酸亚铁、氧化亚锡等对铜离子扩散着色有很大的影响。通过控制氯化亚铜、硫酸亚铁、氧化亚锡等的用量可以制备出应用广泛的红色玻璃。

玻璃表面扩散着色的研究

本文阐述了在玻璃产品上打印永久性标记的离子着色剂的研究,并对这种着色剂的配制方法及打印显示工艺过程作了介绍。

银、铜离子扩散着色的研究

从银、铜离子扩散着色机理出发，详细讨论了影响银、铜离子扩散着色的诸因素．结合生产实际，经筛选确定了银、铜离子扩散着色的最佳工艺条件及配方．

浮法玻璃铜红扩散着色问题的研究

本文讨论了在浮法玻璃沾锡面利用强制扩散形成胶体Ｃｕ２Ｏ的光吸收，探讨了最佳热处理制度和热处理温度、时间、涂层组成对玻璃透光率的影响，讨论了浮法玻璃铜红扩散着色机理──Ｃｕ２Ｏ胶体对光的散射与吸收。

Experimental Evaluation of Thermal Properties of Grouting Materials

This study is aimed at the thermal analysis of sealant mortar （usually a mixtures of bentonite and cemem with addition of sand） used in geothermal cooling and heating. In particular, thermal conductivity and diffusivity measurements were performed on differem sealant mixtures by using Hot Disk thermal constants analyzer in order to identify the interesting thermal properties of grouting materials. The grouting materials that we considered are of porous nature and, if used in the presence of groundwater, have different levels of imbibitions. It is important to know the thermal behavior of these materials at different water content. A first set of measurements was performed on a not-tinted material at room temperature; then the samples were led to saturation conditions by contact capillary imbibitions with a cotton wool layer moistened in water. The determination of thermal conductivity in these test conditions appears to be critical compared to the measuremems on non-timed sample. The thermal conductivity tests have revealed how the thermal behavior of the samples analyzed is essentially determined by the density and water content of the material： in fact, the thermal conductivity increases of two to three times the value of the not-tinted material.