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A new method for quantitative X-ray diffraction phase analysis of a powder misture has been developed according to Popovic’s doping method. The weight fraction of amorphous material in the analysed sample is obtained. For a multicomponent system in which (n-2) pure phases are added into an n-phase compnent sample and theweight fractions of all n phases can be determined by the method. The test results of confirmation agree well with the theory.
A new method for quantitative X-ray diffraction phase analysis of a powder misture has been developed according to Popovic’s doping method. The weight fraction of the amorphous material in the analyzed sample was obtained. For a multicomponent system in which (n-2) pure phases are added into an n-phase compnent sample and the weight fractions of all n phases can be determined by the method. The test results of confirmation agree well with the theory.