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In Situ Production of Fe-TiC Surface Composite

Journal Advanced Materials Research (Volumes 335 - 336)
Volume Advanced Materials and Structures
Edited by Yun-Hae Kim, Prasad Yarlagadda, Xiaodong Zhang and Zhijiu Ai
Pages 80-85
DOI 10.4028/www.scientific.net/AMR.335-336.80
Citation Jing Wang et al., 2011, Advanced Materials Research, 335-336, 80
Online since September, 2011
Authors Jing Wang, Yi Chao Ding, Hong Cheng, Yi San Wang
Keywords Fe-TiC Surface Composite, Microstructure, Oxidation Resistance, Wear Resistance
Abstract

TiC particulates reinforced iron matrix surface composite was produced by cast technique and in-situ synthesis technique. The surface composite was investigated from thermodynamics, microstructure, wear-resistance and oxidation-resistance. The results show TiC particles whose volume fraction is about 40% exhibit fine size in iron matrix on the surface composite. An excellent metallurgy-bond is observed between the surface composite and the gray iron. Fe-TiC surface composite shows good oxidation-resistance at 900℃ and great wear-resistance under condition of dry sliding.

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