METHOD AND APPARATUS FOR MEASURING ALLOY PHASE ADHESION IN PLATED LAYER USING X-RAY DIFFRACTION METHOD

摘要

PROBLEM TO BE SOLVED: To provide a method and apparatus which enable measuring of the adhesion of an alloy phase in a plated layer with a higher accuracy against any change in the distance between a diffraction position of X rays and a detection system as caused by the vibration of a steel plate.;SOLUTION: X rays made parallel with a multilayer film mirror 12 are made to irradiate a plated layer of the surface of the steel plate and diffraction X rays generated from the alloy phase contained in the plated layer are measured to determine the adhesion of the alloy phase in the plated layer on the steel plate.;COPYRIGHT: (C)2002,JPO