Acquisition of a Simultaneous Thermo-gravimetric and Differential Thermal Analysis System

获得同步热重和差热分析系统

• 批准号: 9410981
• 负责人: Rajendra Bordia
• 金额: $ 10.23万
• 依托单位: University of Washington
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1994
• 资助国家: 美国
• 起止时间: 1994-08-01 至 1995-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9410981&HistoricalAwards=false
• 关键词: Acquisition; Simultaneous; Thermo; gravimetric; Differential

Advanced materials processing techniques demand precise thermal and environmental control for the development of optimum microstructures and properties. The knowledge of chemical and structural transformations in the materials is critical. This research grade thermal analysis system will have significant immediate impact on research programs in materials science and engineering. The instrument will be used in individual and collaborative research programs, and will be available to the entire research community and the University of Washington. This instrument includes a simultaneous Differential Thermal Analysis (DTA) and Thermo-Gravimetric Analysis (TGA) unit, an in-line Mass Spectrometer, a gas-flow control and mixing unit, an oxygen gettering furnace, an on-line measurement gauge, and computer control for data acquisition, analysis and display. Research projects include materials processing, thermodynamic and kinetic stability and material performance. This instrument will be the core of a planned thermal analysis laboratory, and will be available to interested local industries.

先进的材料加工技术需要精确的热和环境控制，以形成最佳的微观结构和性能。有关材料化学和结构转变的知识至关重要。该研究级热分析系统将对材料科学和工程的研究项目产生重大的直接影响。 该仪器将用于个人和合作研究项目，并将可供整个研究界和华盛顿大学使用。该仪器包括同步差热分析 (DTA) 和热重分析 (TGA) 装置、在线质谱仪、气流控制和混合装置、吸氧炉、在线测量仪和计算机控制进行数据采集、分析和显示。研究项目包括材料加工、热力学和动力学稳定性以及材料性能。该仪器将成为计划中的热分析实验室的核心，并将可供感兴趣的当地行业使用。