摘要
压力容器主要指装有气体或者是液体的容器,具备密闭性特点,还需要承受一定的压力,很多时候,可能会出现爆炸、中毒等危害性事故。无损检测技术应用时,可不损害和影响被检测对象,借助于射线、超声等原理,保证对检测对象的内部缺陷进行明确。本文以实际工作开展情况为基础,对常见的压力容器无损检测技术类型进行总结,论述了射线检测技术在压力容器检验中的应用。需要注意的是,射线检测技术应用于压力容器检测,对应的压力容器安全管理内容相对复杂,相关人员应明确不同缺陷部位之中的射线吸收能力差异性所在,针对具体缺陷问题进行准确判断,避免对后续工作开展产生影响。
Pressure vessels mainly refer to containers containing gases or liquids,which have the characteristics of airtightness and also need to withstand a certain amount of pressure.Many times,hazardous accidents such as explosions and poisoning may occur.When applying non-destructive testing technology,it is possible to ensure that the internal defects of the tested object are clearly identified without damaging or affecting the tested object,using principles such as radiation and ultrasound.Performing non-destructive testing on pressure vessels can help to understand whether there are cracks,pores,and other issues inside the vessel,as well as the specific location and scale of defects,providing support for subsequent repairs.Based on the actual work progress,this article summarizes the common types of non-destructive testing techniques for pressure vessels and discusses the application of radiographic testing technology in pressure vessel inspection.
作者
曾辉
Zeng Hui(Guangzhou Guangzhong Enterprise Group Co.,Ltd.,Guangdong,511496)
出处
《当代化工研究》
CAS
2023年第19期125-127,共3页
Modern Chemical Research
关键词
射线检测技术
压力容器
检验
radiographic testing technology
pressure vessels
test
