The Technology and Application of the Free Activation Combinations-getters in VIP

摘要：

　　This paper describes the technology of combinations-getters used as key materials in VIPs.Gas molecules can spread through the barrier membrane of VIP,and amounts of gases are contained in the core material,so the pressure inside VIP increases with time.In the field of room temperature and the pressure is between 10-2 Pa to 102 Pa,getters are necessary for VIPs.The combinations-getters introduced in this paper can absorb active gases such as H2 O,O2,N2,CO,CO2 in large quantities,particularly H2.What is more important is the combinations-getters can be used without activating and exposed in dry air temporarily; they will be widely used in VIPs or other fields.

关键词： free activation getter getters vacuum insulation VIP STP

作者: Ai Xueming Zhong Xiang

作者单位: Nanjing Thanko Vacuum Electronics Co.Ltd., Nanjing, 210016, P.R.China

会议类型: 国际会议

会议名称: The 12th International Vacuum Insulation Symposium (IVIS 2015)(第十二届国际真空绝热材料会议)

会议地点: 南京

会议语种:英文

页码: 74-80

在线出版日期: 2015-09-01（万方平台首次上网日期，不代表论文的发表时间）