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Náš blog

Introduction to the reverberatory furnace in the metallurgical industry

2024-03-29 Náš blog

A reverberatory furnace is a chamber-type flame furnace. Fuel is burned in the combustion chamber, and the generated flame is reflected from the top of the furnace to the heating chamber to heat the billet. The heat transfer method in the furnace relies not only on the reflection of the…

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What is the raw material composition of AlSiC-brick?

2024-03-27 Náš blog

AI203-SiC-C brick (ASC brick ) is one of the commonly used refractory materials for thermal equipment in the pretreatment stage of molten iron. Especially in molten iron, its usage rate is very high. ASC bricks have very good high-temperature properties and resistance to oxidation, spalling, and slag erosion. They can…

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What are the uses of sillimanite raw materials?

2024-03-25 Náš blog

Sillimanite is an excellent refractory raw material used to produce high-alumina bricks with low creep, high load-softness, high thermal shock brick micro-expansion and electric furnace roofs, phosphate-bonded high-alumina bricks for cement rotary kilns, atd. Also used in glass, ceramics, technical ceramics, special coatings, and other industries.

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Application of zircon bricks in glass kiln

2024-03-19 Náš blog

Zircon bricks for glass kilns are mainly made by sintering a single zircon stone. To improve the performance of zircon bricks, other ingredients (such as zirconia, high alumina bauxite, fused corundum, chromium oxide, atd.) are added ) to special zircon bricks.

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$Nine different refractory materials for induction furnace selection and application$

Nine different refractory materials for induction furnace selection and application

2024-03-18 Náš blog

Refractory materials for induction furnaces need to be selected based on the furnace type, furnace structure, type of steel being smelted, smelting process and operating conditions, atd. At the same time, the changes in the phase and physical properties of the refractory material from room temperature to working temperature need…

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What are the uses of fire cement?

2024-03-14 Náš blog

Fire cement is a special cement made of refractory materials. It has the characteristics of high-temperature resistance, fire resistance, and chemical corrosion resistance. It is widely used in the construction and maintenance of various high-temperature industrial equipment. Další, let us take a look at the main uses of refractory cement.

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+86-18638759011

dotaz@rsxwrefractory.com