Improved calcium silicate slab, its main components are calcium hydroxide and quartz sand, and reinforced fibers are added to improve its performance. It is also called reinforced calcium silicate slab. This board is favored for its good strength and construction Read More …
Category: Industry
Storage and Use Guide for Magnesia Spinel Bricks
Refractory bricks are indispensable materials in industrial kilns and high-temperature equipment. They have different sensitivity to water according to different materials. What are the problems with the water resistance of magnesia spinel bricks? And how to effectively store and use Read More …
Misunderstandings in the Construction of Submerged Arc Furnace Lining
Self-baked carbon bricks and pre-baked carbon bricks have their own advantages and disadvantages in the use of ore-fired furnaces, and there are precedents of success and failure. Since self-baked carbon bricks are now mostly used in calcium carbide furnaces, while Read More …
Refractory Castable Cement CA 60/80 Manufacturer
High-purity refractory castables refer to refractory castables made of fused corundum, a-Al2O3 ultrafine powder, and CA-70 or 80 cement. Sometimes, raw materials such as fused magnesia powder, alumina-rich spinel powder, and Cr2O3 powder are added during the production process. Among Read More …
Why is Si3N4 Silicon Carbide Bricks Preferred for Aluminum Electrolytic Cells?
Application of silicon carbide refractory bricks in aluminum electrolytic cells. The electrolytic cell is an important component in the aluminum electrolysis process, and the two main factors affecting the life of the aluminum electrolytic cell are the carbon cathode and Read More …
Application of Phosphate Castables
Phosphate refractory castables are made of phosphoric acid or aluminum phosphate as a binder, high alumina or corundum as raw materials, and additives. They are prepared in proportion, cast, cured, and baked. Rongsheng Refractory Material Factory is a powerful manufacturer Read More …
80% High Alumina Brick Industrial Kiln Lining
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 …
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 …
