Air Chamber Test of Helium Leak Detection Technology for Low Temperature tank

摘要：

When the large-scale low temperature tank was Helium leak detected,air chambers were filled in the box to reduce dimension for decreasing Helium amount at requested press. So leak detection cost is saved. Conclusion indicating,the method adapts to Leak Detection for large-scale low temperature box,and reduces Helium quantity.

关键词： Helium mass spectrometer leak detection Low Temperature tank Helium quantity

作者: ZHANG Xiao-ling ZHOU Qing ZHAO Gang ZHAO Yan-hua ZHU Ping-ping

作者单位: Capital Aerospace Machinery Company,Beijing,100076

会议类型: 国际会议

会议名称: 10th International Conference on Vacuum Metallurgy and Surface Engineering,Vacuum Engineering Conference 2011 and Vacuum Consultancy Workshop 2011(第十届国际真空冶金与表面工程学术会议、2011年真空工程学术会议、2011年真空咨询工作会议)

会议地点: 沈阳

会议语种:英文

页码: 345-348

在线出版日期: 2011-05-22（万方平台首次上网日期，不代表论文的发表时间）