Synthesis and nitrogen stability of ultrafine titanium carbonitride particles

Dong-Won Lee; Jae-Hwan Ahn; Hyungsik Chung

doi:10.1557/jmr.2007.0024

journal article·2007-01

Synthesis and nitrogen stability of ultrafine titanium carbonitride particles

Dong-Won Lee, Jae-Hwan Ahn, Hyungsik Chung

Journal of Materials Research· Volume 22· Issue 1

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Source abstract

Abstract

The ultrafine titanium carbonitride particles (TiC_0.5N_0.5) with 100 nm in mean size was successfully synthesized by nitridation treatment at ordinary temperatures, 1373∼1473 K of the nanostructured half-stoichiometric titanium carbide (TiC_0.5) particles, which were produced by the magnesium reduction of gaseous TiCl₄+1/4C₂Cl₄. In addition, the nitrogen stability for the produced titanium carbonitride particles at various temperatures and vacuum conditions was investigated experimentally and compared with values calculated by an ideal solution model.

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Research context

Nanomaterials

OpenAlex topics: Advanced materials and composites · Advanced ceramic materials synthesis · Metal and Thin Film Mechanics

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