Methods Transmission electron microscope equipped with an X-ray microanalyzer was used. 方法应用透射电镜并结合X射线显微分析法。
Failure analysis was conducted on S135 drill pipe by means of electron probe microanalyzer(EPM),and scanning electron microscopy(SEM). 采用扫描电镜、电子探针以及光谱仪等手段对某油田S135钻杆的刺穿失效进行了分析。
In this paper the failure mechanism of water-wall tubes of converter gas hood is investigated through microscope, Electron Probe X-ray Microanalyzer (EPMA) and other apparatus. 文中以转炉移动烟罩冷却水管为研究对象，通过金相显微镜、电子探针等设备，对冷却水管的失效机理进行了分析。
The homogenization treatment with an electric field of Al Li alloy is investigated by means of scanning electron microscope(SEM) and electron probe microanalyzer(EPMA). 应用扫描电镜（SEM）及电子探针（EPMA）研究了强电场作用下Al－Li合金的均匀化过程。
In this paper the failure mechanism of water-wall tubes of converter gas hood is investigated through microscope,Electron Probe X-ray Microanalyzer(EPMA) and other apparatus. 同时烟气冲刷也是冷却水管变薄的原因之一;
Apparatus used for analysis and detection included X-ray diffraction system (XRD), scanning electron microscopy (SEM) with energy dispersive X-ray spectrometer (EDS), and electron probe microanalyzer (EPMA). 采用的分析测试仪器包括X-射线衍射仪、扫描电镜及其附带的能谱仪和电子探针显微分析仪。
