U.S.-Argentina Cooperative Research: Atomistic Simulation of Defect Structures in Intermetallic Alloys

美国-阿根廷合作研究：金属间合金缺陷结构的原子模拟

• 批准号: 9512968
• 负责人: Diana Farkas
• 金额: $ 1.24万
• 依托单位: Virginia Polytechnic Institute and 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: 1996-04-01 至 1999-03-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9512968&HistoricalAwards=false
• 关键词: U.S.; Argentina; Cooperative; Research; Atomistic

9512968 Farkas This U.S.-Argentina collaborative research effort will carry out computer simulation studies of the effects of impurities in intermetallic alloys. More specifically, the effects of interstitial impurities in causing defects will be simulated, first with hydrogen in intermetallics, then with carbon in metals and intermetallics. The project will be led by Diana Farkas of Virginia Polytechnic Institute and State University and Eduardo Savino and J. Abriata of the Comision Nacional de Energia Atomica (CNEA) in Argentina, building on an established collaboration. Savino works at CNEA Buenos Aires, where the Centro Atomico Constituyentes has expertise in interatomic potential development, whereas Abriata works at CNEA Bariloche, contributing expertise in the area of hydrogen effects in metals. Combined with the computer simulation skills of the PI, the collaboration provides greater potential than the individuals alone. ****

小行星9512968 这个美国-阿根廷的合作研究工作将对金属间合金中杂质的影响进行计算机模拟研究。 更具体地说，将模拟间隙杂质在引起缺陷中的作用，首先用金属间化合物中的氢，然后用金属和金属间化合物中的碳。 该项目将由弗吉尼亚理工学院和州立大学的Diana Farkas以及阿根廷国家原子能委员会（CNEA）的Eduardo Savino和J. Abriata领导，建立在现有合作的基础上。 Savino在CNEA Buenos Aires工作，那里的Centro Atomico Constituyentes拥有原子间势能开发的专业知识，而Abriata在CNEA Bariloche工作，在金属中的氢效应领域贡献专业知识。结合PI的计算机模拟技能，合作提供了比单独的个人更大的潜力。 ****