高压氢气罐的裂纹成因分析及强度校核

The Strength Check and Analysis the Cause of Cracks Generation for High-Pressure Hydrogen Tank

对洛阳分公司炼油厂重整装置的四台储氢罐在进行压力容器检验时发现的裂纹进行了分析 ,认为是制造过程中形成的裂纹 ,并对这些裂纹进行了处理和强度校核。

This paper analysed the cracks formation on the hydrogen tank of CCR unit in LuoYang oil refinery factory.The conclusion is that these cracks are formed during fabrication.And we undertake treatments and strength check to these cracks.