News

Clay bricks quality is different indifferent area in China due to the local raw materials level, for example of the clay bricks in Henan, the aluminum content is high and more purity, the body is dense, and the use effect is almost the same as the general three-level high aluminum bricks.

Feeding damage is due to the damage generated when feeding to the intermediate frequency furnace, mainly because some large raw materials did not pay attention to when adding, so that large raw materials from high to add, causing damage to the furnace lining. When feeding, pay attention to the height of the raw material falling, can avoid this damage, at the same time, when adding pieces of block material, need to pay attention to prevent the furnace lining to scratch.

CH Refractories are monthly supplying 500 tons silica ramming mass for one of our steel plant customers, our silica ramming mass have helped customer’s induction furnace improved the lining service life, improved the production efficiency, have very stable quality.

The high alumina bubble brick has good high temperature resistance performance, can be directly used for high temperature furnace lining, for reducing the weight of the furnace body, transforming the furnace lining structure, saving materials, saving energy has obvious advantages.

As we all know, induction furnace ramming material has a wide range of application, whether it is cast iron, cast steel, cast copper, nodular cast iron, gray iron, plain carbon steel

Silica brick is refractory product with SiO2 content above 92%. The higher the content of SiO2 in silica raw materials, the higher the refractoriness of products, the ability of acid erosion resistance is very strong.