Temperatures above 1500AdC should be avoided, because secondary expansion usually sets in at that level (41). The heat conductivity ... For instance, no flue-side temperature drops as a result of charging have been observed with 100-mm thick stretchers (80). Moreover ... The oven doors remain a frequent cause of trouble when they give off unpleasant, and sometimes visible, emissions. This is another anbsp;...
|Title||:||Glückauf + translation|