Method for manufacturing glass beads for fluorescence X-ray analysis of sintered powdery samples

摘要

The present invention relates to a method for producing glass beads for fluorescent X-ray analysis of a sintered blended powder sample blended with a main raw material and a minor raw material in a sintering process of steelworks, wherein the flux is spread evenly on the inner bottom surface of the platinum crucible, And then subjected to forced oxidation and forced pyrolysis with a resistance heating furnace at a temperature of 600-900C, and then melted using a high frequency induction furnace and melt-molded using a Freon gas as a de-aerating agent.;By this method, it is possible to manufacture a glass film which is not damaged at all during cooling molding and is easy to be desorbed.