Published January 1958. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
The object of the experiments described in this report was to develop the use of Oregon material to produce a low-cost flux for commercial ceramic use. The materials tested include volcanic ash, pumice, and, a material new to the ceramic field as a flux, perlite. These materials were combined with...