In steel rolling equipment, the heating furnace is a very important heating equipment. Plastic refractory for boiler. The quality of the heating furnace will have a great impact on the quantity and quality of steel rolling, and the refractory materials used in the heating furnace will largely affect the use of the heating furnace. Refractory … Read more
As the lining refractory material of cement kiln walls, monolithic refractory material has been effectively used in various parts due to its advantages. As far as the types of refractory materials are concerned, in addition to general castables, castables such as dry spray coatings and wet spray coatings are mainly used. On the contrary, refractory … Read more
(1) The workability of refractory plastics. -Generally, it is required that the refractory plastics should have high plasticity, and still after long-term storage has a certain degree of plasticity. If the plasticity of the refractory plastic is not significantly reduced during its storage period, hydraulic binders cannot be used. If air hard for the sex binder, … Read more
