[G] Composite Materials(1)

[252] Fabrication of Fe-TiB₂ composites and their properties

*Ke Yujiao¹, Matsugi Kazuhiro¹, Xu Zhefeng¹, Choi Yongbum¹, Wang Mingzhi², Yu Jinku² (1. Department of Mechanical Materials Engineering, Hiroshima University, Higashi-Hiroshima 739-8527, Japan、2. State Key Laboratory of Metastable Material science and Technology, Yanshan University, Hebei Street West 438#, Qinhuangdao, 066004, China)

Keywords:Fe-TiB₂、Spark sintering、Internal sintering reactions、Vickers hardness、Thermal conductivity

Fe-30vol.%TiB₂ composites were fabricated by spark sintering at different temperatures. And phase composition, Vickers hardness and thermal conductivity of sintered composites were investigated.