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This work aims to evaluate the mechanical properties and the abrasive wear resistance of a group of nodular cast irons and a white cast iron. The samples were produced and heat treated. The materials characterisation was performed using optical and scanning electron microscopy. In the wear tests, a rotating device with sand as the abrasive material was constructed and used. To assess the tests results,...
Delta ferrite in martensitic stainless steels may have an adverse effect on the mechanical properties of these materials at high temperature. The occurrence of such phase is determined by the material chemical composition (mainly Cr and C), as-received microstructure condition and hot working temperature. The aim of this investigation is to assess the influence of delta ferrite on the hot workability...
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