Abstract:

X-ray fluorescence spectrum analysis was used to determine the refractories with high CaO content such as limestone and blue stone etc..Samples were made into molten glass sheets by automatic molten prototype with anhydrous Li2B4O7 as solvent, platinum crucible as mold, ammonium bromide as release agent. Standard measurement procedures were set up by using standard samples and the measurement results could be obtained quickly, which were more quickly and accurately than traditional measuring method.