试验温度对气瓶阀用爆破片的影响  

Research on the Effect of Temperature on the Bursting Pressure of Rupture Discs for Cylinder Valve

作　　者：翁国栋 赵兵 李前[3] 徐维普[3] 吴恩启[2] WENG Guo-dong;ZHAO bing;LI qian;XU Wei-pu;WU En-qi(Ningbo Sanan Valve Co.Ltd.,Ningbo 315700 ,China;University of Shanghai for Science and Technology,Shanghai 200093,China;Shanghai Institute of Special Equipment Inspection and Technical Station,Shanghai 200333,China)

机构地区：[1]宁波三安制阀有限公司,浙江宁波315700 [2]上海理工大学,上海200093 [3]上海市特种设备监督检验技术研究院,上海200333

出　　处：《阀门》2018年第6期9-10,14,共3页VALVE MAGAZINE

摘　　要：介绍了爆破片的性能和材料,分析了试验温度对爆破片爆破压力的影响规律,以20℃的爆破压力为参考值,总结了材料为316L的爆破片在不同温度下液压和气压爆破试验的温度影响系数。Introduced the performance and material of rupture disc,analyzes influence rules of the test temperature on demolition blasting pressure, in 20 ℃ burst pressure for reference,material of 316 L of rupture disc are summarized in the temperature of the hydraulic and pneumatic blasting tests under different temperature influence coefficient.

关 键 词：气瓶阀 爆破片 试验温度 爆破压力 温度影响系数 标准 

分 类 号：TH134[机械工程—机械制造及自动化]