Product Overview
High alumina silicon carbide rotary kiln fire brick is a new product with our technology, it is made of high grade high alumina bauxite clinker and silicon carbide as main raw materials, which are formed by high-preservation molding and high temperature firing. And a part of calcium silicate board is compounded to play a role of heat preservation, that can low down the outside temperature of rotary. Thus be energy saving and consumption reduction.
Product Characteristics
01.
Higher refractoriness under load
02.
Good corrosion resistance
03.
Strong thermal shock resistant ability
04.
Good spalling and wear resistance
05.
Higher compressive strength
Application
High alumina silicon carbide rotary kiln fire brick can be used in cement and lime rotary kilns, specification should be different according to different furnaces/kilns, standard shapes and customized drawings are acceptable.
Product Specifications
| Item | GM1650 | GM1600 | GM1550 |
| Al2O3（%） | 65 | 63 | 60 |
| Bulk Density(g/cm3) | 2.62 | 2.60 | 2.55 |
| Apparent Porosity（%） | 17 | 17 | 19 |
| Cold Crushing Strength Mpa | 85 | 90 | 90 |
| Refractoriness Under Load（℃） | 1650 | 1600 | 1550 |
