High temperature fired slide gate plates developed and produced by Dalian ZhongTang are produced via high-speed mixing, high-pressure pressing, high-temperature firing, vacuum, and pressurized pitch impregnation, precise surface grinding, and hot stainless steel looping processes. The products have low impurity and are stable in quality. Good performance on strength, erosion resistance, and thermal shock resistance enable the slide gates to cast multiple ladles of molten steel.
Dalian ZhongTang can produce and provide Al2O3-C or Al2O3-ZrO2-C based slide gate plates to meet various ladle working conditions and special customers’ needs.