How Many Types of High-Aluminum Castables are There?
High-alumina refractory castable is the kind of the most widely used castables. High-aluminum castables have the characteristics of high refractoriness, low airtightness, thermal shock resistance, and corrosion resistance. The matrix of the high-alumina raw materials is different, and the castable matrix produced is also different. They can be lined in various furnaces such as boilers, … Read more
