In order to improve the service life of the top lining brick of electric furnace, after repeated research and experiment, a high-alumina non-fired brick with phenolic resin as a...

Nowadays, various types of refractory castables have been widely used in industrial furnaces, such as refractory clay castables and low-cement castables. These materials prolong...

After the construction of the low cement castable, the green body is prone to damage, and some of the surface is powdered and peeled off. If the time is long, the green body may...

The cement kiln mouth is exposed to the air and lacks the protection of stable kiln skin, which is affected by various chemical, physical and mechanical damage factors. Especial...

The design, use and construction of insulated, indeterminate refractories have a greater impact on their service life than bricks. Only reasonable design, scientific use and car...

Before construction, it is necessary to carefully check whether the construction equipment such as the mold meets the requirements for use, and whether the equipment for rust re...

The arrangement and masonry of anchor bricks should follow the following principles:
1. The arrangement of anchor bricks should be determined according to the range and freq...

1. The retention of expansion joints in refractory castables
The thermal expansion of the refractory castable is mainly related to the aggregate of the aggregate, which is r...