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.
出处
《流体机械》
CSCD
北大核心
1994年第4期1-6,共6页
Fluid Machinery
