SBIR Phase I: Oxide dispersion strengthened titanium aluminide

SBIR 第一阶段：氧化物弥散强化铝化钛

• 批准号: 0638117
• 负责人: Lucian Vatamanu
• 金额: --
• 依托单位: POWDERMET INC
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2007
• 资助国家: 美国
• 起止时间: 2007-01-01 至 2007-09-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0638117&HistoricalAwards=false
• 关键词: SBIR; Phase; Oxide; dispersion; strengthened

This Phase I Small Business Innovation Research (SBIR) project will develop a low-cost manufacturing process for nanoengineered, oxide-dispersion strengthened titanium aluminide powders with superior isotropic high temperature properties, to replace cost-intensive mechanical alloying process. The program will also develop a manufacturing route for readily available thermal spray powders for titanium aluminide coating. Successful completion of this phase I program will result in the availability of high temperture resistant oxide dispersion-strengthened gamma titanium aluminide for applications in aerospace, automotive, nuclear, fusion and other power generation system construction applications. Additional applications include turbine engines, industrial heat treating furnace structures, and glass making equipment. The new fabrication route should enable more precise control over material properties and improved performance.

第一阶段的小企业创新研究（SBIR）项目将开发一种低成本的纳米工程，氧化物分散强化钛铝粉末的制造工艺，具有优越的上级各向同性高温性能，以取代成本密集的机械合金化工艺。该计划还将开发一种用于铝化钛涂层的现成热喷涂粉末的制造路线。第一阶段计划的成功完成将使耐高温氧化物弥散强化γ铝化钛在航空航天、汽车、核能、聚变和其他发电系统建设应用中得到应用。 其它应用包括涡轮机发动机、工业热处理炉结构和玻璃制造设备。 新的制造路线应该能够更精确地控制材料特性和提高性能。