Influence of Andalusite, Al 2 O 3 -ZrO 2 -SiO 2 and Al 2 O 3 -ZrO 2 Addition on Elastic and Mechanical Properties of High Alumina Castables

For many years, the optimization of refractory castable formulations has been a key factor in improving the service life of unshaped materials during their application in the steel and iron industry as well as in the metallurgical industry.