(S168)Co-orientation between secondary carbides and carbon-depleted regions in high chromium cast iron

摘要

High chromium cast iron (HCCI) is now widely used in ore crushing and material grinding fields1,2), provided impact and deferred wear in grinding containers, adopting the heat treatment process for obtaining high strength and high toughness3). In this study, secondary carbides were observed in HCCI matrix with this heat treatment, having a specific precipitation behavior.