从几起净化厂设备开裂事件谈钢材选择及设备的处理与监控

Discussion of Steel Selection as Well as Equipment Handling and Mornitoring Relating to Several Equipment Cracking Accidents in Gas Purification Plant

摘要: 根据近期净化厂几起设备开裂事件，从对钢材氢损伤类型、发生机理、影响因素以及防护措施的认识入手，对其进行初步的分析，并就防止此类开裂事件的发生，在钢材选择及设备处理与监控方面提出一些建议。

Abstract: Based on several equipment cracking accidents in purification plant occured recently,some preliminary analysises have been conducted from the point of view of hydrogen damage style, occurence mechanism, influence factors and preventive ways. In addition,