Vibration of tundish dry material is made of magnesia and magnesia-calcium materials with various composite sintering agents. It is a compact material that can be used without baking. It is characterized by simple on-site operation, low energy consumption and low energy consumption. Cost, no pollution to the environment, large number of continuous furnaces, can be used for 20 to 60 hours.
|Cold crushing strength (Mpa)||1200℃||2.25||2.80||2.85|
|linear change after heating, %||1600℃||20||23||26|