In situ synthesis and hardness of TiC/Ti₅Si₃ composite

• 作 者: Wen-qing Yan Le Dai Chi-bin Gu
• 机 构: SchoolofMechanicalandAutomotiveEngineering,SchoolofMaterialsandMetallurgy,MilitaryRepresentativeOffi
• 出 处: 矿物冶金与材料学报：英文版
• 发表日期: 2013年3期
• 关键词: 钨极氩弧焊 维氏硬度 复合材料 原位合成 基材 合金 X射线光谱法 X射线衍射 titanium alloys surface modification g
• 基金项目: AcknowledgementsThis work was financially supported by the Founda- tion of Education Department of Guangdong Province, China （No. 2010A090200034）.

TiC/Ti5Si3 composites were fabricated on Ti-5Al-2.5Sn substrates by gas tungsten arc welding (GTAW). Identification of the phases was performed using X-ray diffraction (XRD). The microstructures were analyzed using scanning electron microscopy (SEM) combi