APPARATUS FOR EVALUATING THERMAL SHOCK AND THERMAL CYCLING OXIDATION OF REFRACTORIES

摘要

PURPOSE: A device for testing the thermal shock and a circulation oxidation reaction of refractory is provided to test the thermal shock and circulation oxidation characteristic of refractory through temperature increasing and cooling process. CONSTITUTION: A device for testing the thermal shock and a circulation oxidation reaction of refractory comprises a heating part(2), a specimen support(4), a weight measurement part(5) and a movement speed control part(8). A burning space with a specimen heated is formed in inside of the heating part. The specimen support is located in the heating part and mounts the specimen. The weight measurement part is connected to the specimen support. The weight measurement part measures the weight of the specimen mounted on the specimen support on a real time basis. The movement speed control part controls the speed of the specimen mounted on the specimen support. The movement speed control part controls the moving speed to the inner and outer part of the specimen mounted on the specimen support.