| The thermal conductivity of Indian micas in thin film was
determined on an apparafi.s, specially designed and fabricated
for the purpose. The apparatus was standardized by
measuring the thermal conductivity of a few standard
samples of soda-lime glass, electrical porcelain and kraft
paper. The results on mica samples agreed well with the
results from ERA report, measured at NPL (England) on
a very elaborate divided-bar method. |
