陶土基高温相变蓄热复合材料的制备  

The Manufacture of Argil-based High Thermal Phase Change Materials

作　　者：王胜林[1] 王华[1] 祁先进[1] 李洪宇[1] 

机构地区：[1]昆明理工大学,云南昆明650093

出　　处：《工业加热》2004年第4期5-8,共4页Industrial Heating

基　　金：云南省自然科学基金重点项目(2002C0003Z)

摘　　要：高级陶瓷基高温相变蓄热复合材料具有蓄热密度较高、基体耐腐蚀强等优点,但也存在制作成本高的缺点。本研究采用粉末烧结工艺将陶土分别同性能优良的高温熔融盐复合,成功地制备出蓄热密度高、耐腐蚀性好且成本低廉的相变蓄热复合材料。并对相变蓄热复合材料制备过程的工艺参数进行初步研究。The obvious characterizations of advance ceramic-based high thermal phase change materials (PCM) are their high thermal storage density and good corrosion-resistant performance of matrix, but the cost of preparation is also high. We have succeeded in making a kind of phase change material (PCM) of high thermal storage density, good corrosion-resistant performance and low cost of preparation by powder sintering method. The technological parameters of process are investigated.

关 键 词：陶土 相变材料 潜热蓄热 

分 类 号：TK02[动力工程及工程热物理]