-
Variety classification of magnesia bricks
2020-11-11Magnesium bricks are fired at high temperature and are the most important products among alkaline refractory materials. They have high refractoriness, and have good corrosion resistance to iron oxides, alkaline slag and high-calcium fluxes.··· -
Factors influencing the effect of argon blowing at the bottom of ladle
2020-11-09The quality of the use of argon-blown air-permeable bricks at the bottom of the ladle is very important to steel manufacturers, and unfavorable factors should be avoided or dealt with as much as possible during use. The main factors affecti··· -
The reasons that affect the performance of the castable and the construction and maintenance of the kiln mouth castable
2020-11-09The reasons that affect the performance of the castable and the construction and maintenance of the kiln mouth castableThe position of the cement rotary kiln mouth is subject to factors such as clinker abrasion and high temperature harmful ··· -
Four main reasons for damage to ladle breathable bricks and ways to improve the service life of ladle breathable bricks
2020-11-04In the process of using ladle breathable bricks by steel manufacturers, the main reasons for the damage of breathable bricks are thermal stress, mechanical stress, mechanical abrasion, and chemical erosion.The air-permeable brick consists o··· -
Analysis Of Corrosion Reasons Of Firebrick Used In The Upper Part Of Glass Kiln
2020-11-04The extent of this area generally includes the entire superstructure of the melt pool itself, plus the small furnace neck, but does not include the regenerator or any regenerator refractory. The surface temperature in this area is slightly ··· -
The Specification Of Fused AZS Brick For Glass Melting Furnace
2020-11-04The most widely used is ZrO2 33% -41% fused zirconia corundum brick, the material has good corrosion resistance,The tendency to generate small bubbles is small and does not seep out of the glassy phase. The corresponding national brands are··· -
Acid-Resistant Refractory Castables
2020-11-04Acid-resistant refractory castables are used in more and more anti-corrosion projects, and kiln and chimney linings are commonly used as acid-resistant castables as a solution. According to the performance of different acid-resistant castab··· -
Analysis Of Corrosion Reasons Of Firebrick Used In The Upper Part Of Glass Kiln
2020-11-04The extent of this area generally includes the entire superstructure of the melt pool itself, plus the small furnace neck, but does not include the regenerator or any regenerator refractory. The surface temperature in this area is slightly ··· -
Analysis Of Corrosion Reasons Of Firebrick Used In The Upper Part Of Glass Kiln
2020-11-04The extent of this area generally includes the entire superstructure of the melt pool itself, plus the small furnace neck, but does not include the regenerator or any regenerator refractory. The surface temperature in this area is slightly ··· -
Light weight silica fire brick for refractory
2020-10-13Introduction to Light weight silica insulation brickLight weight silica insulation brick is also called Light Weight Silica fire Brick. Lightweight refractory material with silicon dioxide above 91% and bulk density below 1.2g/cm3. The refr··· -
Introduction of carbon mortar
2020-07-21Carbon mortar is made of artificial high-purity graphite as the main raw material, coal tar pitch, resin, etc. as a binder, and other additives. It is used for electric furnace self-baking carbon bricks and industrial kiln carbon bricks. Pr··· -
Three major causes of serious erosion of ladle magnesia carbon bricks
2020-07-18(1) Corrosion of magnesia carbon brick by slag:In the ladle, the lining of the slag line is most vulnerable to damage due to the complex physical and chemical environment. The chemical attack of slag on magnesia-carbon bricks is mainly thro···