SiC长纤维增强钛合金基复合材料的界面研究

稀有金属材料与工程, 2004, 33(4): 359-362.

SiC长纤维增强钛合金基复合材料的界面研究

赵永庆 ^1, , 周廉 ^2, , ^3, , 曾立英 ^4, , 曲恒磊 ^5, , 毛小南 ^6,

1.西北有色金属研究院,陕西,西安,710016

2.西北有色金属研究院,陕西,西安,710016

3.ONERA,Chatillon,France,Paris

4.西北有色金属研究院,陕西,西安,710016

5.西北有色金属研究院,陕西,西安,710016

6.西北有色金属研究院,陕西,西安,710016

基金项目: 中-法合作项目(PRAMX00-05) 陕西省自然科学基金(2002E,17)

关键词：钛基复合材料 , 阻燃钛合金 , 钛合金 , 界面

Study of Interfaces in Titanium Alloy Composites Reinforced with Continuous SiC Fibers

研究了SiC/TC4和SiC/Ti40复合材料在不同热处理态下的界面行为.结果表明,SiC/Ti40复合材料相邻两纤维间存在TiC析出物,在1 000℃处理后,TiC析出物消失;2种复合材料界面反应厚度随处理温度升高和时间延长而增大;SCS-6 SiC/TC4和SiC/Ti40复合材料界面产物均为Ti5Si3.

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材料期刊网

SiC长纤维增强钛合金基复合材料的界面研究

Study of Interfaces in Titanium Alloy Composites Reinforced with Continuous SiC Fibers

参考文献