journal article·2004-03

TiC as heterogeneous nuclei of the (Fe, Mn)3C and austenite intergrowth eutectic in austenite steel matrix wear resistant composite

Xu Zhenming, Liang Gaofei, Guan Qingfeng, Jiang Qichuan

Materials Research Bulletin· Volume 39· Issue 3
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Abstract

Abstract By calculation of thermodynamics, analysis of crystal structure and study of transmission electron microscope (TEM), scanning electron microscope (SEM) and electron probe microanalyzer (EPMA), it has been discovered that TiC is formed preferentially between austenite dendrites at the end of the solidification to act as heterogeneous nuclei for the crystallization of the (Fe, Mn) 3 C (cementite) and γ 2 -Fe (austenite) intergrowth eutectic in the austenite steel matrix wear resistant composite.
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Research context

OpenAlex topics: Aluminum Alloys Composites Properties · Metal Alloys Wear and Properties · Advanced materials and composites

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