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In this study, the solid-particleerosion behaviorof carbidic austempered ductile iron (CADI) containing different amounts of ceria nanoparticles was investigated. Attempt was made to correlate the erosion resistance of the material to its microstructure and mechanical properties. It was demonstrated that the erosion resistance of CADI was improved by adding ceria nanoparticles. The maximum erosion...
Low-carbon steel with pearlite–ferrite microstructure has been extensively used for oil sands slurry transport. As expected, the carbon concentration strongly affects the performance of the steel, which is largely attributed to the volume fraction ratio of pearlite to ferrite that is governed by the carbon concentration. However, it is often noticed in experiments that even a small change in the carbon...
A finer microstructure generally helps to increase the wear resistance of materials. It was reported that Ti could act as an inoculant to generate fine microstructure for white cast iron, one of widely used in industrial materials. To confirm this, we investigated influences of Ti addition (up to 6wt.%) on microstructure of a hypereutectic high chromium cast iron (Fe–25wt.%Cr–4wt.%C). Ingot samples...
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