Study on Microstructure of Vanadium and Chromium-Carbide Reinforced Fe Matrix Surface Composite

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Abstract:

Vanadium and chromium-carbide particulates reinforced iron matrix surface composite was produced by cast technique and in-situ synthesis technique. The microstructure of the surface composite was studied by scanning electron microscope(SEM) and X-ray diffraction(XRD). The results show that the production of an iron matrix surface composite reinforced by vanadium and chromium-carbide particulates using the process is feasible. Spherical VC particles and strip-chunky Cr7C3 are generated in the surface composite. An excellent metallurgy-bond is observed between the surface composite and the mater-steel.

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Periodical:

Advanced Materials Research (Volumes 399-401)

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425-429

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November 2011

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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