Employed by optical microscope, scanning electron microscope, microhardness tester and X ray diffractioninstrument, the isothermal decomposition process of high nitrogen austenite was investigated.
利用光学显微镜、扫描电镜、显微硬度计及X射线衍射仪分析了高氮奥氏体的等温分解过程。
2
To measure morphology and structure of nanotubes and nano titanium dioxide powder by using scanning electron microscopy, transmission electron microscopy, X-ray diffraction and BET instrument;