Effect of Si content on mechanical properties of Nb-Si based alloys with Nbss/Nb5Si3 structure

• 作 者: 郑鹏 沙江波 刘东明 宫声凯 除惠彬
• 机 构: SchoolofMaterialsScienceandEngineering
• 出 处: 中国有色金属学会会刊：英文版
• 发表日期: 2006年A03期
• 关键词: 硅 镍 金属化合物 金属熔炼 机械性能 合金 Nb-Si based alloys Nb- 15W- 10Hf-0.5 Si alloy Nb- 15W-
• 基金项目: Foundation item： Project（50671002） supported by the National Natural Science Foundation of China

<正>In Nb-Si based alloys with a two-phase Nbss/ intermetallic Nb5Si3 structure, the Nb5Si3 provides high-temperature strength, while the Nb solid-solution phase, Nbss, contributes to room-temperature ductility and toughness. The results show that in