Study on Properties of Ceramic-Lined Steel Pipes Prepared by Centrifugal Self-Propagating High-Temperature Synthesis
Ceramic-lined steel pipes were made by adding nano-SiO2, Na2B4O7 additives into (Al-Fe2O3) combustion system on the basic of using centrifugal-SHS. The effect of nano-SiO2 on the density and corrosion-resistance of ceramic-lined steel pipes were studied with the condition of adding 4% Na2B4O7. The density was tested by Archimedes principle and the corrosion resistance was tested by weight-loss method. It is shown that the best density of composite steel pipes is got by adding 6% nano-SiO2 and the best corrosion-resistance is got by adding 4% nano-SiO2.
Y. Zhu et al., "Study on Properties of Ceramic-Lined Steel Pipes Prepared by Centrifugal Self-Propagating High-Temperature Synthesis", Advanced Materials Research, Vols. 311-313, pp. 105-108, 2011