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Mar 11, 2022WHAT ARE THE PROCESSING METHODS OF LIGHTWEIGHT THERMAL INSULATION REFRACTORY ...The processing methods of lightweight thermal insulation refractory bricks usually include the following: ①Cut the natural porous light raw rock to get bricks: ②Use natural ligh... -
Mar 11, 2022MAIN PROPERTIES OF MAGNESIA CARBON BRICKSIntroduction： The experience of using magnesia-carbon bricks in converters, electric furnaces and ladle shows that because of its excellent high temperature resistance, slag cor... -
Mar 11, 2022PHENOMENA AND CAUSE ANALYSIS OF SURFACE DAMAGE OF LOW CEMENT REFRACTORY CASTA...The proportion of monolithic refractories in the entire refractory is increasing, and the largest increase is castable, which is mainly due to the development of low-cement and ... -
Mar 11, 2022WHAT IS FIREPROOF CALCIUM SILICATE BOARD?A new type of building fireproof board- fireproof calcium silicate board is gradually moving towards the general construction market.With the wide application of calcium silicat... -
Mar 11, 2022PROBLEMS AND IMPROVEMENT MEASURES OF MAGNESIA SPINEL BRICKS USED IN CEMENT RO...Around 1975, magnesia spinel bricks began to be used in cement kilns. Japan was the first country to apply magnesia spinel bricks in cement kilns to deal with the chrome hazards... -
Mar 11, 2022WHAT IS LIGHTWEIGHT CASTABLE REFRACTORY ？Castables with a bulk density less than 1.5 specific gravity are lightweight castable refractory, mainly for thermal insulation. The castables with a bulk density greater than 1... -
Mar 11, 2022MULLITE INSULATING FIRE BRICKThe refractoriness of Mullite Jm26 Insulating fire brick can reach above 1790℃. The starting temperature of softening under load is 1400. The compressive strength at room temper... -
Mar 11, 2022DEVELOPMENT AND APPLICATION OF AL2O3 BUBBLE BRICKS FOR THERMAL INSULATION PRO...Al2o3 Bubble Bricks are hollow spheres made of industrial alumina as raw materials, melted at high temperature in an electric arc furnace, and blown with compressed air. It is m... -
Mar 10, 2022PERFORMANCE ADVANTAGES AND APPLICATION INSTRUCTIONS OF LIGHTWEIGHT HIGH STREN...Lightweight and high strength refractory castables are amorphous thermal insulation materials prepared from lightweight aggregates, heavy fine powders, binders and additives. Co... -
Mar 10, 2022PROGRESS IN RESEARCH AND DEVELOPMENT OF CHINA CERAMIC FIBERSChina ceramic fiber production started relatively late. In the early 1970s, it was successfully developed and put into mass production in Beijing Refractory Factory and Shanghai... -
Mar 10, 2022CHARACTERISTICS AND APPLICATION SCOPE OF SILICON NITRIDE BONDED SILICON CARBI...This paper introduces the characteristics of silicon nitride combined silicon carbide bricks. Silicon carbide bricks belong to special refractory brick. It not only has the char... -
Mar 09, 2022CHARACTERISTICS AND APPLICATION SCOPE OF SILICON NITRIDE BONDED SILICON CARBI...The last article mentioned the characteristics of silicon nitride combined with silicon carbide bricks. In this article, we will talk about its application.The application is di...
