PRODUCT DESCRIPTION

Chrome corundum brick, also known as red chrome brick, is a corundum refractory product containing Cr2O3. Main raw material of Chrome corundum brick uses α-Al2O3 as raw material, and adds appropriate amount of chromium oxide powder and fine powder of chromium corundum clinker. Then this brick is fired at a high temperature. In addition, it can also be produced by mud casting. In this way, the α-Al2O3 powder and chromium oxide powder are evenly mixed, then glue and organic binder are added to make a thick slurry. At the same time, part of the chrome corundum clinker is added, and the high temperature refractory brick is made by the grouting method.

Feature

(1) High refractoriness

(2) High refractoriness under load

(3) Strong slag resistance

(4) High compressive strength

(5) Good stability

(6) Good wear resistance

Application

Chrome corundum block is mainly used in areas that require high abrasion and temperature resistance, such as gliding rail bricks in steel pusher metallurgical furnaces, the tapping platform (tapping spout) style walking beam furnaces, and also as the interior for destructors. In the linings of carbon soot furnace and copper smeling furnace tapping platform of rolling mill furnace, reheating furnace skid rail.

   TECHNIQUE DATA