压力容器焊缝无损检测方法的比较

Comparison of Nondestructive Testing Methods for Welds in Pressure Vessels

压力容器在工业上用途十分广泛,焊缝质量关系到压力容器的质量和安全。通过介绍常用的几种无损检测方法的原理,比较其优缺点,并研究其优化性能,使其能够应用于合适的工作场合,扬长避短,最终达到高效、准确地检测压力容器焊缝的效果。

Pressure vessel is widely used in industry.The quality of welding seam is related to the quality and safety of pressure vessel.This paper introduces the principle of several commonly used nondestructive testing methods, and compare their advantages and disadvantages, and to study the optimal performance, the performance optimization can be applied to the workplace, appropriate weaknesses, achieve efficient and accurate detection of the effect of pressure vessel welds.