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Silicon brick has more than 94% silica content. The true density is 2.35g/cm3. Ha prestazioni di erosione delle scorie antiacide. Higher high-temperature strength. Load softening start temperature 1620～1670℃. No deformation under high temperature for long-term use. … Per saperne di più
Refractory Fiber Refractory materials with a fiber structure are a new variety of highly efficient refractory materials. According to the phase composition divide it into glassy, microcrystalline-glass (Sitar silicon microcrystalline glass) and crystalline fibers (whiskers … Per saperne di più
Four kinds of heat-insulating refractory brick preparation methods, Which is the most promising? Thermal insulation refractory bricks are mainly realized by the large number of pores inside the material, and the formation of internal pores … Per saperne di più
Smelting of Pure Steel With the increase in the purity of steel and a variety of properties, accelerating the development of high-purity steel, its production increased year by year. Previously, the development of high-purity steel … Per saperne di più
Commonly Used Additives In Corundum Castables Additives, also known as admixtures, are used in refractories to regulate the phase composition, microstructure and improve properties. Additives can be categorized in several ways: According to their chemical … Per saperne di più
What Is Magnesium Sand? Classificazione della sabbia di magnesia, from the point of view of the production process of magnesia sand, is mainly divided into two kinds: one is electrofusion magnesia sand, and the other is sintered … Per saperne di più
In recent years the demand for magnesium carbon refractories is very large after the use of magnesium carbon bricks are previously treated as industrial waste disposal, not only waste of resources and pollution of the … Per saperne di più
Cos'è la ceramica porosa? La ceramica porosa è una specie di materiale ceramico che consiste in numerosi pori disposti nello spazio in vari modi. Porous ceramics according to the pore size can be divided into coarse … Per saperne di più
Refractory Silica Brick 01. Silica fire brick is an acid-refractory material, con buona resistenza all'erosione da scorie acide, and load softening temperature of up to 1640 ~ 1670 ℃, the volume of long-term use at … Per saperne di più
Il mattone di magnesio è più di 87% della magnesite sinterizzata come materia prima, i prodotti della magnesite come fase cristallina principale, così come lo spinello composito, peridotite di calcio-magnesio, peridotite di magnesio, as well as a … Per saperne di più