鳞石英与石英、方英石等同为SiO2的同质多晶变体。鳞石英包括了三种变体：属六方晶系的高温鳞石英和中温鳞石英，以及属于斜方晶系的低温鳞石英。一般所称鳞石英均指低温鳞石英。晶体常具高温变体的六方片状或板状的假像。无色或白色。破璃光泽。硬度6.5。比重2.3。产于酸性火山岩的牢洞中。
本研究的成果有助于南方耐火材料生产企业解决焦炉硅砖制品普遍存在着的鳞石英含量和性能指标不足等问题。
This study can help refractories enterprises in south China resolve their problem such as low content tridymite and properties of silica brick for coke oven.
对所析出的方石英、鳞石英和硫方石英的显微结构进行了讨论，同时亦讨论了石英玻璃的析晶对复合材料烧结的影响。
The microstructure of crystallized cristobalite, tridymite andmelanophlogite have been studied and the effect of crystallization on sintering of compositealso has been discussed.
在初晶相为鳞石英的平板玻璃中加入千分之几的P_2O_5后对析晶性能的影响与初晶相为硅灰石的平板玻璃是不同的。
The effect of addition of P_2O_5 in a few thousandths on the devitrification behavior of plate glass with primary phase of tridymite is different from that with primary phase of wollastonite.
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