期刊论文

Zhang, M;Yao, ZH

英文

Materials Today Communications

2352-4928

2025

45

112257

10.1016/j.mtcomm.2025.112257

CRediT authorship contribution statement Zhang Man: Writing – review & editing, Writing – original draft, Investigation, acquisition, Formal analysis, Conceptualization. Liu Huachen: Visualization, Supervision, Resources. Xu Guangtao: Writing – original draft, Software, Investigation, Formal analysis, Data curation. Yao Zhenhua: Writing – review & editing, Validation, Supervision, Resources, Methodology.

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The effects of 0.5–3.0 wt% Cr 3 C 2 addition on the microstructure, mechanical properties, and magnetic properties of (Ti,W)C–30 wt% CoCrFeNiMo cermets were investigated in this study. All cermets predominantly exhibited Ti-based solid solution carbide ceramic grains, alongside an FCC solid solution phase. The increase of Cr 3 C 2 led to an increase in both the mean size and contiguity of the ceramic grains. The bending strength and fracture toughness decreased with increasing Cr 3 C 2 content. The hardness of the cermets increased up to 1....