Author/Authors :
Sun، نويسنده , , Weiyuan and Liu، نويسنده , , Zhiguo and Sun، نويسنده , , Tianxi and Peng، نويسنده , , Song and Ma، نويسنده , , Yongzhong and Li، نويسنده , , Fangzuo and Sun، نويسنده , , Xuepeng and Ding، نويسنده , , Xunliang، نويسنده ,
Abstract :
The confocal energy dispersive micro-X-ray diffraction (EDMXRD) based on polycapillary X-ray optics was used to determine the grain size of polycrystalline materials. The grain size of a metallographic specimen of nickel base alloy was measured by using the confocal EDMXRD. The experimental results demonstrated that the confocal EDMXRD had potential applications in measuring large grain size.
Keywords :
Confocal micro-energy dispersive X-ray diffraction , Polycapillary X-ray optics , Measurement of grain size for the polycrystalline materials
