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 … Przeczytaj więcej
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 … Przeczytaj więcej
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 … Przeczytaj więcej
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 … Przeczytaj więcej
What Is Magnesium Sand? Klasyfikacja piasku magnezowego, 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 … Przeczytaj więcej
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 … Przeczytaj więcej
What is Porous Ceramics? Porous ceramics is a kind of ceramic material that consists of numerous pores arranged in space in various ways. Porous ceramics according to the pore size can be divided into coarse … Przeczytaj więcej
Refractory Silica Brick 01. Silica fire brick is an acid-refractory material, o dobrej odporności na erozję kwaśnego żużla, and load softening temperature of up to 1640 ~ 1670 ℃, the volume of long-term use at … Przeczytaj więcej
Cegła magnezowa to więcej niż 87% spiekanego magnezytu jako surowca, produkty magnezytu jako głównej fazy krystalicznej, jak również kompozytowy spinel, perydotyt wapniowo-magnezowy, perydotyt magnezu, jak również … Przeczytaj więcej
Lekkie materiały ogniotrwałe to materiały ogniotrwałe o niskiej przewodności cieplnej i małej pojemności cieplnej, znane również jako izolacyjne materiały ogniotrwałe. Lightweight refractories are generally characterized by high porosity and low bulk density and are often referred to as … Przeczytaj więcej