yilongrefractory

As a indispensable refractory material, its strength characteristics are directly related to their quality and use of effectiveness. In many industrial fields, such as metallurgical, cement production, glass manufacturing and chemical industry, pouring materials played a pivotal role. Therefore, the research and development of high -performance watering is particularly important. It is especially worth mentioning […]

Different recarburizers have different qualities. For example, there are graphite recarburizers and coal-based recarburizers. Although they are all recarburizers, they are different in basic characteristics, absorption coefficients, prices, advantages and disadvantages, etc. It is not very large, but if it is not used properly, it will also affect their recarburization effect. 1.The raw materials of

Common insulation materials for tundish The refractory materials of the tundish include permanent layer castables, working layer dry materials, nozzles and seat bricks, slag retaining wall series and continuous casting. The permanent layer is between the working layer and the tundish shell, and is not in direct contact with the molten steel and slag. It

1.Causes of cracks in high alumina brick molding and improvement measures High-alumina bricks are usually formed by friction presses or automatic brick presses of more than 300T. The biggest feature of cracks caused by reasons such as product brick shape, forming mold, uneven distribution, operation and pressure is strong regularity, and the depth, position and

The masonry of high-temperature industrial kilns is inseparable from refractory bricks. In the actual refractory brick masonry process, it must be operated by experienced and qualified construction personnel to ensure the quality and safety of the masonry. What construction specifications should be followed in the actual construction process to ensure the overall quality requirements? The

Alumina magnesia carbon (AMC) bricks are widely used in various high-temperature applications, such as in the iron and steel industry. Here are some advantages and disadvantages of using AMC bricks. Advantages of alumina magnesia carbon bricks: High Refractoriness: Alumina magnesia carbon (AMC) bricks have excellent refractoriness, which makes them suitable for use in high-temperature applications

Through this article, understand the cause of the Clogging of the tundish nozzle and the method to solve the Clogging of the tundish nozzle. Understand the types of tundish nozzle Clogging and learn related product knowledge about the tundish nozzle. Welcome to visit our factory. The Cause of Tundish Nozzle Clogging The formation of accretions

Main damage factors of electric furnace refractory materials. By reading this article, understand the process of electric arc furnace and electric arc furnace operation. If you are interested in other EAF furnace refractory products, welcome to visit our factory. In general, the main damage factors of EAF refractory are: erosion, oxidation, erosion, melting, stripping and

Understand the causes of leakage between ladle slide gate plates,come to know the types of ladle slide gates and related problems of ladle slide gates. If you are interested in ladle slide gate and slide gate mechanism , welcome to visit our factory view manufacture ladle slide gate plates . 1.Installation problem of slide gate