Study on Wear Resistance of Alumina Ceramic-lined Steel Tube Prepared by SHS Process

By self-propagating high temperature treatment for common steel tubing, the self-propagating high temperature ceramic-lined composite tube was prepared. The ceramic-lined composite tube was researched by chemical analysis, hardness tester, densitometer, XRD and wear-resistant equipment. The results show that the acid resistance and the density of self-propagating tube is 86% and 3.605 g/m³. The composition of the ceramics is mainly composed of Al and Fe compounds,and it has excellent wear resistance.