The bottom and hearth are important parts of the blast furnace. A good hearth and bottom mechanism can delay the overhaul of the blast furnace and increase the output of the blast furnace. At present, the common structur···

First, how to choose the size, filling amount and ratio of alumina ceramic grinding balls?Alumina ceramic grinding balls have the characteristics of high strength, high hardness, high wear resistance, high specific gravi···

There are mainly the following aspects:1. Improper use of refractory materials: Alternative refractory materials should be different according to the melting temperature, glass composition, and use parts. For example, hi···

Analysis and prediction of the world's refractory industry: it will reach 27.4 billion US dollars in 2025!Research And Markets recently released a report on the world's refractory materials forecast in 2025. It is expect···

Hot sale carbon additive, Carburizers for steelmakingRecarburizers are used for refining steel recarburizers and cast iron recarburizers, as well as other additives to recarburizers, such as brake pad additives, as frict···

Hot sale carbon additive, Carburizers for steelmakingRecarburizers are used for refining steel recarburizers and cast iron recarburizers, as well as other additives to recarburizers, such as brake pad additives, as frict···

Hot sale carbon additive, Carburizers for steelmakingRecarburizers are used for refining steel recarburizers and cast iron recarburizers, as well as other additives to recarburizers, such as brake pad additives, as frict···

fused AZS Refractory Brick Used for Glass kilnFused Cast AZS bricksFused Cast AZS Refractory bricks products of AZS series of oxidation are made of qualified raw materials by using specially designed electric arch furnac···

2020New refractory bubble brick With Good ServiceFused Cast AZS Brick as an important role used in Glass Furnace is made of pure alumina powder and zircon sand and is composed of three main chemical components of Al2O3, ···

Characteristics:1. High refractoriness.2. Good spalling resistance and wear resistance.3. Good corrosion resistance.4. Good thermal shock resistance.5. High mechanical strength.6. High-temperature creep rate is low.ItemF···