Title:
METHOD AND APPARATUS FOR MEASURING ALLOY PHASE ADHESION IN PLATED LAYER USING X-RAY DIFFRACTION METHOD
Document Type and Number:
Japanese Patent JP2002168811
Kind Code:
A
Abstract:
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.
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.
Inventors:
FUJIMURA TORU
YAMAMOTO AKIRA
YAMAMOTO AKIRA
Application Number:
JP2000364965A
Publication Date:
June 14, 2002
Filing Date:
November 30, 2000
Export Citation:
Assignee:
KAWASAKI STEEL CO
International Classes:
G01B15/02; C23C2/00; C23C2/06; C23C2/28; C23C2/40; G01N23/207; (IPC1-7): G01N23/207; C23C2/00; C23C2/06; C23C2/28; C23C2/40; G01B15/02
Attorney, Agent or Firm:
Nobuto Watanabe (1 person outside)