摘要
本文论述了用红外光谱及电子显徽镜等测试手段,研究了温石棉纤维在干热、湿热及磨损过程中,晶体形态和构造的变化。提出了温石棉纤维抗拉强度最大值的温度范围是200～300℃,为其在工业上的应用提供了依据.
The purpose of this paper is to demonstrate the usr of infrared spectral and electronmicroscope,etc.modern experiments in studing chrysotile fibre evolufion of crystal formand crystal structure in the process of dry thermal,hydrothermal and wearing.The conclu-sion submitted is that the temperature range,corresponding to greatest value of teusilestrength of chrysotile fibre,should be 200～300℃.It pronoses that information for the util-ization of the chrysotile fibre in industry.
关键词
温石棉
热性能
干热
湿热
磨损
Chrysotile
Dry thermal
Hydrothermal
Wearing.
