Acquisition of a Comprehensive, Dynamic Thermal Analysis System

采购综合动态热分析系统

• 批准号: 9625861
• 负责人: Steve Martin
• 金额: $ 11万
• 依托单位: Iowa State University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1996
• 资助国家: 美国
• 起止时间: 1996-07-15 至 1997-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9625861&HistoricalAwards=false
• 关键词: Acquisition; Comprehensive; Dynamic; Thermal; Analysis

9625861 Martin This award will support the acquisition of a comprehensive dynamic thermal analysis system for materials characterization. The system will include five (5) modules for high-sensitivity differential scanning colorimeter (DSC), a high-temperature DSC, a dynamic mechanical analyzer (DMA), a thermal mechanical analyzer (TMA), and a dielectric thermal analyzer (DEA), controlled through a central multi- tasking UNIX based computer controller. The combined units will provide thermal characterization for materials not currently available. All types of materials, ranging from inorganic chalcogenide glasses to intermetallic compounds to low-temperature glasses, organic polymers, and glass-polymer melt blends, will be studied. %%% This instrumentation will add needed capability at Iowa State University for use in new materials synthesis, processing, and characterization, important for obtaining information on processing dependent properties, and their chemical and phase purity.

小行星9625861 该合同将支持收购用于材料表征的综合动态热分析系统。 该系统将包括五（5）个模块，分别用于高灵敏度差示扫描比色计（DSC）、高温DSC、动态机械分析仪（DMA）、热机械分析仪（TMA）和介电热分析仪（DEA），通过基于UNIX的中央多任务计算机控制器进行控制。 组合装置将提供目前无法获得的材料的热特性。 所有类型的材料，从无机硫系玻璃到金属间化合物到低温玻璃，有机聚合物和玻璃-聚合物熔体共混物，都将被研究。 该仪器将增加爱荷华州州立大学在新材料合成、加工和表征中所需的能力，这对于获得与加工相关的性能及其化学和相纯度的信息很重要。