SHS/PHIP合成TiC-Al_2O_3-xFe金属陶瓷的工艺及性能

Process and Properties of TiC-Al_2O_3- x Fe Ceramets Synthesised by SHS/PHIP

采用ＳＨＳ／ＰＨＩＰ工艺制备出了致密的ＴｉＣ－ Ａｌ２Ｏ３ － ｘＦｅ 金属陶瓷。研究了延迟时间、高压持续时间及压力等工艺参数对合成ＴｉＣ－ Ａｌ２Ｏ３ － ２０Ｆｅ 金属陶瓷密实度的影响，并分析了Ｆｅ 含量对ＴｉＣ－ Ａｌ２Ｏ３ －ｘＦｅ 金属陶瓷材料性能的影响。

Compact TiC-Al 2O 3- x Fe cermets are successfully prepared by SHS/PHIP. The influence of pressing parameters (delay time, pressure and time) on density of TiC-Al 2O 3- x Fe cermets are evaluated. The properties of TiC-Al 2O 3- x Fe cermets with different contents of Fe are analyzed.