摘要
采用TiC颗粒和熔铸法制备TiCp/TIMETAL 62S复合材料 ,研究了钛基复合材料的显微组织和室温力学性能。结果表明 :TiCp/TIMETAL 62S复合材料的组织由针状α相、少量 β相和TiC颗粒组成 ;TiC颗粒改变了基体合金原有组织 ,促进了复合材料组织的细化 ;钛基复合材料具有良好的室温强度和塑性 ,复合效果良好。
The microstructure and room-temperature mechanical properties of TiC-particulate-reinforced TIMETAL 62S matrix composite produced by melting process have been investigated. It shows that the structure of TiC p/TIMETAL 62S consists of acicular alpha phase, little amount of beta phase and TiC particles; TiC particles can change matrix structure, and promote composite structure fine; this composite has good strength and ductility at room temperature, and good comprehensive effect.
出处
《钛工业进展》
CAS
2004年第1期25-27,共3页
Titanium Industry Progress
基金
国家"8 63"高技术计划资助项目 (2 0 0 1AA332 0 1 0 )
