With the aid of scanning electron microscope(SEM) and X-ray diffractometer(XRD),an analysis is performed on scales formed on inner walls of G102 steel high temperature superheater tubes.

• 利用扫描电镜(SEM)及X射线衍射仪(XRD)对G102钢高温过热器管内产生的氧化皮进行分析。