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The influence of potassium and sodium content of alkaline substances on refractories
The potassium and sodium content in fired refractory bricks is generally control
Firebrick; clay brick; high alumina brick. -
What do the technical parameters of refractory bricks represent: refractoriness, load softening temperature, sintering temperature.
Fracture resistance refers to the ability of refractory materials to maintain their structural integrity and chemical stability at high temperatures. The load softening temperature refers the temperature at which a material begins to deform and flow under a given load. The sintering temperature refers to the lowest temperature at which chemical reactions occur between the particles of a material during the process of pressing it into a solid material at a certain temperature. These three concept
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Acidic, alkaline, neutral classification of refractories
Refractories are divided into acidic, neutral, and alkaline types.1. Acidic prod
Silica-mullite brick Firebrick; clay brick; high alumina brick. -
What does the export foreign trade SK series refractory brick represent?
SK is a brand name representation method for foreign refractory bricks, representing the index of refractoriness (Seger cone).
Firebrick; clay brick; high alumina brick. -
Study on the Alkali Corrosion Resistance of Aluminum Silicon Refractory Bricks Used in Cement Kilns
Currently, in the low-temperature zone of cement rotary kilns, the use of aluminum-silicon products such as series silica-mullite bricks, anti-spalling high-alumina bricks, and new low-alumina mullite bricks exhibits significant differences in raw material selection and physicochemical properties. In this study, we compared the alkali resistance of these different products and analyzed their microstructure and phase composition to evaluate their alkali resistance. This, in turn, will optimize t
Silica-mullite brick -
Mullite Conversion: A Unique and Important Mineral Application
Mullite is a mineral product that plays an important role in both industrial and daily life. Its unique physical and chemical properties give it an irreplaceable position in various applications
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What is high alumina brick?
High alumina brick is a brick like material mainly composed of high alumina raw materials and fired at high temperatures. It has high hardness, high strength, good wear resistance and corrosion resistance, and is therefore widely used in various industrial fields
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Eight regulations for crack inspection of high alumina bricks
For the production enterprises of high alumina bricks, it is also important to improve the production process level, strengthen quality control, and prevent the occurrence of cracks. By researching and improving production technology, the crack rate of high alumina bricks can be reduced, and the quality and competitiveness of products can be improved
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