粉煤灰基轻质多孔陶瓷的制备及性能研究

硅酸盐通报 ›› 2017, Vol. 36 ›› Issue (12): 4129-4134.

粉煤灰基轻质多孔陶瓷的制备及性能研究

汪庆刚;黄剑锋;潘利敏;刘一军;李嘉胤;黄玲艳

陕西科技大学材料科学与工程学院,西安 710021;蒙娜丽莎集团股份有限公司,佛山 528211;陕西科技大学材料科学与工程学院,西安,710021;蒙娜丽莎集团股份有限公司,佛山,528211

出版日期:2017-12-15 发布日期:2021-01-18
基金资助:
陕西省教育厅自然科学基金(15jk1074)

Preparation and Properties of Fly Ash-derived Light Porous Ceramics

WANG Qing-gang;HUANG Jian-feng;PAN Li-min;LIU Yi-jun;LI Jia-yin;HUANG Ling-yan

Online:2017-12-15 Published:2021-01-18

摘要/Abstract

摘要： 采用XRF、XRD、SEM等测试手段,研究了山西朔州粉煤灰的物理性能、化学成份、显微结构与组成.以粉煤灰为原料,采用正交实验,研究了粉煤灰、陶瓷抛光废渣、废熔块、烧滑石等含量对轻质多孔陶瓷性能的影响.研究表明:SiC含量对粉煤灰基轻质多孔陶瓷性能影响最大,熔剂废熔块含量次之.确定了最优配方,制得密度0.51 g/cm3,导热系数0.082 W/(m·K)的轻质发泡陶瓷.

关键词: 粉煤灰;理化性能;正交实验;轻质多孔陶瓷

Abstract: The physical properties of Shuozhou in Shanxi fly ash , chemical composition , microstructure and composition were investigated in this paper .The effects of fly ash , ceramic polishing waste , waste frit and burning talc content on the performance of light cellular ceramics were studied by the design of orthogonal experiment .Results show that addition of SiC has the most influence on the properties of light porous ceramics .The flux B plays the second place in the above influences .Further research determined the optimal formulation of this light porous ceramic with density of 0.51 g/cm3 and thermal conductivity of 0.082 W/(m· K).

Key words: fly ash;physical and chemical property;orthogonal experiment;light porous ceramics

中图分类号:

TU173

汪庆刚;黄剑锋;潘利敏;刘一军;李嘉胤;黄玲艳. 粉煤灰基轻质多孔陶瓷的制备及性能研究[J]. 硅酸盐通报, 2017, 36(12): 4129-4134.

WANG Qing-gang;HUANG Jian-feng;PAN Li-min;LIU Yi-jun;LI Jia-yin;HUANG Ling-yan. Preparation and Properties of Fly Ash-derived Light Porous Ceramics[J]. BULLETIN OF THE CHINESE CERAMIC SOCIETY, 2017, 36(12): 4129-4134.