摘要
疲劳裂纹是承受交变载荷压力容器常见的失效形式,对邢台钢铁公司200m3氧气球罐的裂纹检验情况进行了介绍,分析了氧气球罐疲劳失效的原因,并提出了相应对策。
The fatigue cracks are the normal failure in pressure container to bear alternative load. The measurement and test of cracks on 200 m^3 spherical oxygen tank are introduced, the reason analyzed, some counter measures proposed.
出处
《河北冶金》
2005年第3期54-55,共2页
Hebei Metallurgy
关键词
氧气球罐
裂纹
疲劳失效
分析
spherical oxygen tank
crack
fatigue failure
analysis
