Mullite bricks refers to a high alumina refractory material with mullite as the main crystal phase. Generally, the alumina content is between 65% and 75%. In addition to mullite, the mineral comp...
What is a low cement castable? Low cement refractory castable refers to the refractory castable combined with calcium aluminate cement, the content of CaO is less than 2.5%, that is, the amount of cal...
What are the main raw materials used in alkali resistant castables? The aggregates used in light alkali-resistant refractory castables include alkali resistant ceramsite, porous clinker, waste porcela...
What is a hot blast stove? The hot blast stove is a device that provides hot blast for the blast furnace. It is a regenerative heat exchanger, which is used to preheat the blast furnace hot blast and ...
What are the commonly used wear resistant castables for cement rotary kilns? What are their main functions? The wear resistant castable mainly refers to the castable with good wear resistance at room ...
What are the commonly used wear resistant castables for cement rotary kilns? What are their main functions? Wear resistant castables mainly refer to castables with good wear resistance at room ...
How do you use refractory castable cement? 1. Refractory castables for pouring construction should be selected according to local conditions. Different structural parts have different pouring m...
How to produce castables? As a refractory material, castable should be produced according to the corresponding process. If there is a larger material, it should be coarsely crushed first, then finely ...
What are the uses of insulating brick? Product Name: High Aluminium Low Iron Insulating Bricks Main raw material: polylight mullite insulation brick Other raw materials: sintered at high t...
What is the difference between insulation brick and refractory brick? The main function of insulation bricks is to keep heat and reduce heat loss. Insulation bricks are generally not in direct ...
What is refractory ? Refractory refers to the temperature in degrees Celsius at which a conical specimen of refractory material can withstand the action of high temperatures without softening and melt...
Castables are the main type of monolithic refractories. Depending on the adhesive used, the cure formation mechanism can be divided into three types: hydraulic, air-hard, and hard. It is also the most...
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