engleski

MICROSTRUCTURE CHARACTERISTIC OF HEAT TREATED HIGH-CHROMIUM WHITE CAST IRON

The effects of different holding time at 900 °C on the microstructure charateristic of hypoeutectic high-chromium white cast iron were examinated. The samples were quenched in oil fixed the microstructure and enable to interpretation of effect of isithermal holding time on secondary carbide precipitation process and austenite matrix transformation. to easier identify microstructure by optical microscopy the microhardness of relevant constituents were measured.

microstructure characteristic; high-chromium white cast iron

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