SK36/37/38 refractory bricks. High strength and high temperature resistant low porosity high alumina bricks for industrial kiln linings. Rongsheng refractory brick manufacturer supplies high-quality SK32, SK34, SK36, SK38, SK40 refractory bricks, high aluminum Sk36 fire bricks, and 80% high alumina Read More …
Author: Refractorymaterials
High Aluminum-Silicon Carbide-Carbon Ramming Mass Can be Baked-Free
High-alumina ramming mass is a neutral refractory material. It is mainly made of high-alumina bauxite clinker as aggregate, mixed with high-purity corundum powder, improved matrix grade, and added with anti-seepage binder. It has the advantages of compensating for material shrinkage, Read More …
How to Improve the Performance of High-Strength Wear-Resistant Castables
Circulating fluidized bed boilers have the advantages of high thermal efficiency, low pollution emissions, and wide adaptability to coal types. They are used in most thermal power plants and heating projects. The lining of the circulating fluidized bed boiler has Read More …
How to Improve the Medium Temperature Strength of Refractory Castables – Rongsheng High Strength Castables
The strength change characteristics of refractory castables are closely related to the hydration products of aluminate cement and the physical and chemical changes after heating. The microscopic changes in the heating process of aluminate cement are reflected macroscopically in the Read More …
Wear Resistance of High-Strength Wear-Resistant Castables
High-strength wear-resistant castables are composed of high-strength aggregates and powder mineral additives. After optimized formula design, it has the advantages of minimal wear loss, high strength, arbitrary controllable shape, strong integrity, simple construction, and good construction performance. Due to the Read More …
Why Choose High Alumina Refractory Cement from Rongsheng Refractory Factory?
When it comes to industrial applications that involve high temperatures, the choice of materials is crucial for ensuring safety, efficiency, and durability. One such material, that has gained significant importance, is High Alumina Refractory Cement. This specialized cement is designed Read More …
High-Quality High Alumina Cement for Buyers
In the world of construction and industrial applications, selecting the right materials is crucial for ensuring durability, safety, and overall project success. One such essential material is High Alumina Cement (HAC), a key component in many high-temperature and refractory applications. Read More …
Refractory Materials for Building Ceramic Kilns
What lightweight refractory materials are used in ceramic kilns? Modern ceramic kilns use three categories of lightweight refractory materials: insulating bricks, refractory fibers, and calcium silicate. Improve the calcining efficiency of the kiln by enhancing heat insulation and reducing heat Read More …
Dolomite Bricks with Better Spalling Resistance
Compared with magnesia chrome bricks, dolomite bricks have their obvious advantages and disadvantages. Dolomite bricks contain a large amount of free CaO, so they are susceptible to erosion by clinker melt and alkali salts, especially when there is too much Read More …
What is the Magnesium Content of Alkaline Refractory Bricks?
Alkaline refractory bricks are a kind of refractory material mainly composed of magnesia raw materials. They have excellent slag erosion resistance, thermal shock resistance, and high-temperature structural stability. In industries such as metallurgy, building materials, and chemicals, basic refractory bricks Read More …
