摘要
本文详细列举了高真空多层绝热压力容器在加工制造过程中,对绝热低温性能可能会产生的影响因素。结合实际工作经验,对这些因素产生的原因加以分析,而后通过采取措施进行控制,最终得到理想的低温性能工艺参数,满足使用要求。
In this paper,the factors that may affect the insulation low temperature performance of high vacuum multilayer pressure vessel in the process of manufacturing are listed in detail.Combined with practical work experience,the causes of these factors are analyzed,and then through taking measures to control,finally get the ideal low temperature performance process parameters,meet the use requirements.
作者
杨凯
及蕊
蔡永风
李兴敏
Yang Kai;Ji Rui;Cai Yongfeng;Li Xingmin(Liaoning Shanqi Jinxi Equipment Manufacturing Co.,Ltd.,Panjin 124010)
出处
《中国化工装备》
CAS
2020年第6期15-19,共5页
China Chemical Industry Equipment
关键词
高真空多层绝热
绝热低温性能
封结真空度
漏率
漏放气速率
静态蒸发率
维持时间
high vacuum multilayer insulation
insulation low temperature performance
sealing-off vacuum degree
leakage rate
rate of leakage and venting
static evaporation rate
maintain time
