Development of a Manufacturing Process to Fabricate FlexibleHigh Critical Temperature Superconductor Wire

开发制造柔性高临界温度超导线材的制造工艺

• 批准号: 9016787
• 负责人: Shyam Samanta
• 金额: $ 15.47万
• 依托单位: Board of Regents, NSHE, obo University of Nevada, Reno
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1991
• 资助国家: 美国
• 起止时间: 1991-03-01 至 1994-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9016787&HistoricalAwards=false
• 关键词: Development; Manufacturing; Process; Fabricate; FlexibleHigh

This research is aimed at developing a reliable manufacturing process to fabricate fine superconducting, flexible wires capable of carrying current densities in the order of 10,000 amperes/square centimeters under zero field and at least 1,000 amperes/square centimeters in one Tesla magnetic field. The research encompasses processing issues, including the parameters controlling toughness of the engineered material, the role of thermomechanical treatment on current density and the understanding of the critical material microstructural parameters and their relationship to the processing procedures. The much sought after characteristic of design of materials and materials processing operations to produce microstructures for optimized (superconducting) performance will be obtained from this research.

这项研究的目的是开发一种可靠的制造 制造精细超导柔性导线的方法 载流密度在10，000安培/平方的数量级 在零场下至少1,000厘米， 在一个特斯拉的磁场里 该研究包括 工艺问题，包括控制韧性的参数 在工程材料中，热机械处理的作用 对电流密度和关键材料的理解 微观结构参数及其与加工的关系 程序. 材料设计的特点 和材料加工操作，以产生用于 优化的（超导）性能将由此获得 research.