The composition of silicon carbide refractory castable is mainly made of high-purity silicon carbide as aggregate, and then adding pure calcium aluminate cement and micro powder as a binder. Construction methods can be cast, sprayed, and smeared. Silicon carbide castable Read More …
Category: Industry
How to repair the crack in the furnace wall of the waste incinerator?
Cracks in the furnace wall of the waste incinerator will cause the refractory bricks to loosen and fall off; the temperature of the furnace wall support rises, or even turns red; the furnace wall leaks air; the furnace flame is Read More …
Refractory Brick Price List
Refractory for sale has always been the most concerned issue for customers. When we communicate with customers in the early stage, we often encounter customers inquiring about the refractory brick price list, the shortest delivery time, etc. For customers who Read More …
Working Environment of Each Part of Smelting Reduction Furnace
1, Pre-reduction Furnace The furnace mostly uses a shaft furnace and fluidized bed. The refractory material of the pre-reduction furnace enters the furnace from the upper part. Due to the heating and reduction of the high-temperature gas flow, the Read More …
Refractory Materials for Hot Blast Furnace
The choice of refractory material for hot blast furnace is mainly determined by the temperature of the hot blast. When the temperature of the hot blast is lower than 900C, the general choice is built with clay fire bricks, and Read More …
Graphite Electrode Prices Rise Every Month-2021
Graphite electrode refers to a kind of resistant material made by using petroleum coke and pitch coke as aggregates and coal tar pitch as a binding agent through raw material calcination, crushing and grinding, batching, kneading, molding, roasting, impregnation, graphitization, Read More …
RS-Graphite Brick Supplier
RS-Graphite Bricks have excellent chemical stability, erosion resistance, resistance, low porosity, and excellent corrosion resistance. Graphite Refractory Brick clean quality and volume are complete, can withstand temperature, and will not explode due to great changes in temperature. Get Quotation During Read More …
What is the High-Quality Anti-Stripping Alumina Bubble Brick?
Alumina bubble brick has excellent high-temperature resistance and heat insulation performance, and it can be directly used as the working lining of high-temperature kilns. However, ordinary alumina hollow sphere bricks are spherical because the alumina hollow sphere aggregate particles are Read More …
Introduction of the Non-Fired Production Process of Phosphate Bricks
Phosphate-bonded high alumina bricks (hereinafter referred to as phosphate bricks) are made of special-grade bauxite clinker as the main raw material, adding an appropriate amount of phosphoric acid aqueous solution. It is made through pre-mixing, material trapping, mixing, molding, drying, Read More …
How Can We Improve the Corrosion Resistance and Wear Resistance of High-Alumina Castables?
The proportion of high-alumina castables in the lining field of monolithic refractory lining materials is the largest. But in the harsh working atmosphere of the kiln lining, how can we enhance the corrosion resistance of the high-aluminum castable to meet Read More …
