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 …
Author: Refractorymaterials
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 …
Refractory Gunning Castable
Refractory Gunning Castable Description: Get Quotation The actual Refractory Gunning Castable is actually transported, poured, or tamped to form a template. The refractory materials composed of refractory cement and aggregate are suddenly affected during the construction process of long surface, 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 …
Application of Refractory Castables in Kiln Lining of Hazardous Waste Incineration Rotary Kiln
The chemical composition of hazardous waste is complex in the incineration of rotary kilns, and the temperature is between 700-1000℃. Mainly because of severe erosion. Get Quotation The main component of the gas after the calcination of hazardous waste Read More …
Which Refractory Materials are Suitable for Waste Incinerators
Refractories have the following characteristics: ① good volume stability; ② good high temperature strength and wear resistance; ③ good acid resistance; ④ good seismic stability; ⑤ good corrosion resistance (CO, C12, SO2, HCl , Alkali metal vapor, etc.); ⑥ good Read More …
Refractory Material for Hot Blast Furnace
Masonry of Catenary Vault of Hot Blast Furnace: （1） Before masonry of catenary arch top, the height of plastering layer should be determined first, which can be determined according to the design elevation of the uppermost refractory brick of the column 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 …
