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What are the uses of sillimanite raw materials?

2024-03-25 Blogul nostru

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, etc. 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 Blogul nostru

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, etc.) 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 Blogul nostru

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, etc. 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 Blogul nostru

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. Next, let us take a look at the main uses of refractory cement.

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How to choose a suitable castable?

2024-03-05 Blogul nostru

How to choose refractory castables under different circumstances? First of all, the selection should consider the kiln environment, use location, use temperature, and corrosion properties.

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$Application of ferrosilicon nitride in the refractory industry$

Application of ferrosilicon nitride in the refractory industry

2024-03-02 Blogul nostru

Ferrous silicon nitride (Fe-Si3N4) is a new synthetic raw material that has appeared in recent years. It is prepared from FeSi75 iron alloy using nitriding technology and high-temperature synthesis process.

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+86-18638759011

+86-18638759011

inquiry@rsxwrefractory.com