陈志越,姚周飞.高温超导带材经高压液氮浸泡后的性能研究[J].稀有金属材料与工程,2020,49(12):4354~4357.[chenzhiyue,yaozhoufei.The properties of HTS tape after soaking in liquid nitrogen under high pressure[J].Rare Metal Materials and Engineering,2020,49(12):4354~4357.]
高温超导带材经高压液氮浸泡后的性能研究
投稿时间:2019-12-12  修订日期:2020-03-11
中文关键词:  高温超导带材  高压液氮  液氮浸泡  临界电流
基金项目:国家电网公司科技项目(项目号520940180014)
中文摘要:
      高温超导带材一般运行于高压液氮的环境中,较大的压力可能会导致液氮渗透至带材内部。当带材由低温回温至室温时,汽化的液氮会对材料造成损伤。本文通过对不同工艺的高温超导带材进行高压液氮浸泡和回温处理,观测其性能的变化并研究相应的保护措施。
The properties of HTS tape after soaking in liquid nitrogen under high pressure
英文关键词:HTS tape  liquid nitrogen with high pressure  soaking in liquid nitrogen  critical current
英文摘要:
      The high temperature superconductor (HTS) tape is generally working in the environment of liquid nitrogen under high pressure, liquid nitrogen maySpermeated into the interior of the tape resulting from the high pressure. The material would be damaged by the vaporized liquid nitrogen, when the HTS tape recovers from low temperature to room temperature. The HTS tapes with different manufacturing technologies are soaked in high pressure liquid nitrogen and rewarmed, the changes of properties and protective measures are studied in this paper.
作者单位E-mail
陈志越 上海电缆研究所有限公司 1582274387@qq.com 
姚周飞 国网上海市电力公司  
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