低温阀门的设计与研制  

Design and Development of Low Temperature Valve

作　　者：鹿彪[1] 张丽红[1] 

机构地区：[1]机械部通用机械研究所

出　　处：《流体机械》1994年第4期1-6,共6页Fluid Machinery

摘　　要：介绍了低温阀门的结构设计；给出了低温阀门长颈阀盖设计公式；论述了３．５Ｎｉ低温铸钢的冶炼方法及低温阀门的试验方法以及低温试验介质的选择原则。The structure design and manufacture of low temperature valve are introduced, and the smelting method of 3.5Ni low temperature cast steel and test method of low temperature valve are introduced too. The design formula of long neck valve cover of low temperature valve is given. The low temperaturetest medium is defined. It is of greatimportance to guide production of it.

关 键 词：低温 阀门 长颈阀盖 设计 研制 

分 类 号：TH134[机械工程—机械制造及自动化]