Rongsheng Refractory Materials Company
Professional Refractories Materials For Sale Manufacturer & Supplier In China
Silica brick belongs to acid refractory material, with good acid corrosion resistance. Silica bricks for sale, good thermal conductivity, high softening temperature under load, thermal conductivity will increase with the increase of working temperature, no residual shrinkage. Moreover, the volume of the silica brick increases with the increase of temperature in the oven. Get … Read more
Magnesia carbon brick for ladle is mainly made of magnesia, magnesia, fused magnesia, high purity magnesia and high quality graphite and bauxite additives. The properties of Magnesia carbon bricks are closely related to the graphite content in the bricks. With the increase of graphite content, brick strength decreases, thermal expansion rate decreases, and residual expansion … Read more
Basic refractory material a refractory consisting mainly of magnesium oxide, calcium oxide or a mixture of the two. The main products are magnesia, magnesia chrome, chrome magnesia, magnesia olivine, magnesia aluminum, dolomite and calcareous refractory. Magnesia, dolomite and calcite are strongly basic refractories, while magnesia, chromium, magnesia, olivine and magnesia are weakly basic refractories. … Read more
Mullite castable is a kind of high quality mullite refractory castables, which is mainly made of high quality porous mullite aggregate as raw material, mixed with fine powder and additives. The critical particle size of this series of refractories is 12mm, and the long-term service temperature is 1350℃. Get Quotation Mullite refractory castables is … Read more
At present, lightweight insulation bricks has become an important product of energy conservation and environmental protection in industrial kilns. When purchasing, we should choose according to the differences in temperature and parts of different high-temperature kiln equipment, as well as the differences in different materials and physical and chemical properties of insulation bricks. Get … Read more
Steel fiber castable adopts super grade bauxite clinker as aggregate, high quality bauxite clinker and corundum fine powder as matrix, ultrafine powder and other composite materials as binder and additive, plus stainless steel heat-resistant fiber. At the same time, due to the addition of steel fiber, the overall strength of the furnace wall is greatly … Read more
As we know, refractory brick is a shaped refractory. It has the characteristics of high strength and simple construction, so it has been widely used, suitable for the masonry of various industrial kilns. Rotary kiln firebrick also belongs to a kind of refractory brick, is filled in the kiln barrel inside a layer of refractory. … Read more
It is well known that refractory is an inorganic nonmetallic material which can withstand high temperature. Specifically, its temperature tolerance is 1500℃, if it is lower than 1500℃ can be refractory material uses ? The answer is yes, of course. So, if the heat resistant temperature is 1000℃, what kind of refractory material can be … Read more
Magnesia chrome brick is a loose effect caused by the expansion of iron oxide reaction to produce spinel. In addition, there are no burned magnesia chrome bricks. For example, a non – burned magnesia chrome brick is combined with an inorganic magnesium salt solution. The production process of magnesia chrome brick is simple, the cost … Read more
High alumina refractory brick referred to as high aluminum brick, the annual demand in all types of refractory products accounted for more. It belongs to aluminum-silicon series refractory brick, almost involves all the industrial high temperature process equipment, because belongs to the neutral refractory material, can resist the acid material erosion, can resist the alkali … Read more
