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Jan 24, 2022HOW MUCH DO YOU KNOW ABOUT THE BASIC KNOWLEDGE AND APPLICATION OF SILICON CAR...Silicon carbide brick is based on silicon carbide as the main raw materials. The high -purity silicon carbide powder and high -active silicon carbide are divided into mixing. Si... -
Jan 24, 2022WHAT IS THE CONSTRUCTION PROCESS OF INSULATION CASTABLE?This article will explore this issue from six aspects. 1.Material requirements The material requirements for thermal insulation pouring are the following two aspects: (1) The ca... -
Jan 23, 2022HOW MUCH DO YOU KNOW MAGNESIUM ALUMINUM BRICKS？Magnesium aluminum bricks have been plastic flowing from 1000 ° C, which is significantly significant at 1200 ° C. The flow accelerates at 1300 ° C. These are similar to the mag... -
Jan 23, 2022WHAT’S WRONG WITH THE CRACKS OF SILICON BRICKS？There are several situations in the cracks of silica brick: if it is a layer of cracks or vertical cracks of the brick, the first hammer of the pressure machine is not exhausted... -
Jan 23, 2022WHAT ARE THE CAUSES OF LOW CEMENT REFRACTORY WATERING SURFACE DAMAGE?1. The surface flour caused by “alkali impurities” In the formula of fire -resistant pouring materials, the main refractory raw materials, cement and sodium exterior agents, all... -
Jan 22, 2022HOW MANY METHODS DO YOU KNOW ABOUT THE PRODUCING OF MULLITE BRICKS？There are three methods of producing light -quality Mullite Block: bubble method, additive sintering method and gasification method. Make lightweight Mullite Block with a bubble... -
Jan 22, 2022DO YOU KNOW HOW MANY WAYS TO MOLD REFRACTORY FIRE BRICKS?There are many ways to mold the refractory fire bricks. Common molding methods are organic, vibration molding, melting molding, squeezing molding, and pounding molding. At prese... -
Jan 21, 2022DO YOU KNOW THE APPLICATION OF NANOTECHNOLOGY IN MAGNESIUM ALUMINUM REFRACTOR...Magnesium aluminum spinel resistant refractory material is a refractory material consisting of magnesium and magnesium oxide content (mass score) of not less than 20%. Due to th... -
Jan 21, 2022HOW TO IMPROVE THE THERMAL INSULATION PERFORMANCE OF INSULATION MULLITE BRICKS?Mullite bricks usually contain impurities such as TiO2, Fe2O3, CaO, MgO, K2O, and Na2O in Insulating Brick Manufacturers. The impurities in mullite Stone produced by natural raw... -
Jan 21, 2022WHICH KIND OF REFRACTORY FIRE BRICK HAS BETTER ABRASION RESISTANCE？Abrasion resistance is an important factor in the erosion of fire -resistant bricks. But which kind of refractory fire brick is the most abrasion? Good abrasion refractory fire ... -
Jan 21, 2022WHAT ARE THE MAIN PROBLEMS IN THE USE OF THE OVERALL TUNDISH STOPPER IN THE M...1. The problem occurred in the use of the tundish stopper header The tundish stopper header is the key part of the tundish stopper stick. The stick head and Shangshuikou coopera... -
Jan 20, 2022WHAT ARE THE PRECAUTIONS FOR FIRECLAY BRICKS IN INCLINED FLUE MASONRY?The laying sequence of inclined flue fireclay bricks should be inspection and filling of main walls, single walls, chute openings and expansion joints. When the builder lays the...
