Wear behaviour of a Cr-Mo steel with different microstructures, in comparison with austempered ductile iron (ADI)
Source abstract
Abstract
Wear behaviour of austempered , pearlitic and martensitic Fe-0.7C-2.3Cr-0.4Mo-0.5Si alloy was studied and compared with high Mn austempered ductile iron. The steel was austenitized at 900°C and austempered at 320°C in salt bath for different times to obtain bainitic microstructure. The wear test was carried out in laboratory jar mill, 230 mm in diameter with iron ore as the abrasive material. Hardness test and scanning microscopy were used to characterize the microstructures and wear results. It was found out that the martensitic steel has the best wear resistance followed by the steel sample austempered for seven hours.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Metal Alloys Wear and Properties · Microstructure and Mechanical Properties of Steels · Metallurgy and Material Forming
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (9)
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