高温裂解炉炉管设计的选材原则

Aspects of Material Selection on the Design of Ethylene Furnace Tubes

论述了高温裂解炉炉管设计的选材原则，比较了当前炉管材料的优劣，提出快速鉴定炉管长时强度的方法以及延寿设计的方案。

Material selection criteria for the design of ethylene furnace tubes are discussedThe strengths and weaknesses of tube materials has been comparedA fast qualification procedure is recommended for the evaluation of longterm strength of the materialsDesign considerations for life extension is given