In a separate study, to test the link between physical temperature and emotional state, scientists had subjects hold cold and hot packs and recorded levels of perceived loneliness.

The product is researched successfully based on old ramming castable. Which own higher temperature of cold state and hot state, good inoxidizability and slag resistance, and long service life.

The influences of over temperature on the rotor from cold state to hot state were analyzed and the shaft system was corrected according to calculation.