Solidification Studies of Microstructural Development and Segregation in Binary and Ternary Systems

二元和三元体系中微观结构发展和偏析的凝固研究

• 批准号: 8815049
• 负责人: Angus Hellawell
• 金额: $ 23万
• 依托单位: Michigan Technological University
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1988
• 资助国家: 美国
• 起止时间: 1988-11-15 至 1992-10-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8815049&HistoricalAwards=false
• 关键词: Solidification; Studies; Microstructural; Development; Segregation

Research is being performed on solidification of binary and ternary alloys to examine segregation patterns and obtain theoretical predictions on interfacial morphology. Modification of microstructure by addition of ternary elements to induce twinning in phases having the diamond cubic structure is under investigation. Development of channel segregation is explored to determine the generality of the effect beyond metal alloys to other materials such as alkali halides or transparent organic materials.

目前正在研究二元合金的凝固问题， 三元合金，以检查偏析模式， 界面形态的理论预测。 修改 通过添加三元元素以诱导 在具有金刚石立方结构的相中的孪生是在 调查 对渠道偏析的发展进行了探讨， 确定金属合金以外影响的一般性， 其它材料例如碱金属卤化物或透明有机物 材料.