Graphite Electrode Latest Price
Graphite electrode price has been receiving much attention. With such an upward trend for a long time, it is not known whether the price of graphite electrodes will continue to…
Read morePhysical and Chemical Properties of Carbonaceous Refractories
A carbon-containing refractory material refers to a refractory product made of a compound of carbon or carbon and has a main component of carbon. Carbon-containing refractories are widely used in…
Read moreClassification of Carbonaceous Refractories
A material composed of a combination of a carbon material and a refractory material is called a carbonaceous refractory material, and its main components are refractory oxides, carbides, and flaky…
Read moreComposition and Performance of Harden Press-in Repair Materials
The main raw materials for hard press-in repairing materials are coke gems, bauxite, clay, silicon carbide and carbon materials. If water-based binders are used, they are suitable for medium and…
Read moreHarden Press Refractory Material for Blast Furnace Repair
With the technological advancement of the steel industry, the blast furnace is developing in the direction of large-scale, high-efficiency and longevity. In the later stages of the furnace, it is…
Read moreMechanism of Alkali Corrosion Resistance of Carbon-Containing Refractories
The importance of alkali erosion began with a blast furnace damage investigation. Due to the evaporation, infiltration, and agglomeration of the alkali metal, the enrichment in the brick lining, especially…
Read moreWhat is the Acid Refractory?
Question: What is acid refractory? Which refractory products are included in common acid refractories? Answer: Acidic refractory generally refers to a refractory material that contains a significant amount of…
Read morePhysical and Chemical Indicators and Characteristics of Wear Resistant Castables
The wear-resistant castables, made from fused corundum, super grade bauxite, sillimanite, alumina powder and silicon powder as raw materials, are featured with convenient construction, good wear resistance, good spalling resistance,…
Read moreWhat are Zircon Bricks?
Zircon bricks is a refractory material mainly composed of zirconium silicate (zircon sand), containing 67.23% zirconia and 32.77% silicon oxide. Tetragonal system, usually in the shape of a quadrangular column.…
Read moreAbout Us Rongsheng Refractory Castable Bulk Density
How is the bulk density of refractory castables defined? Why is there a difference in the bulk density of refractory castables for refractory materials in Rongsheng Refractory? The reason why…
Read more