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Náš blog

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Náš blog

Production process of ceramic filter foam

2024-11-23 Náš blog

Ceramic filter foam is a porous material with high-temperature characteristics. The pore size ranges from nanometer to micrometer, the porosity is between 20% and 95%, and the operating temperature is from room temperature to 1600℃. Foam ceramic has a high specific area, high porosity, low density, nízká tepelná vodivost, and…

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How to judge the quality of high purity graphite electrodes

2024-11-21 Náš blog

As an indispensable material in electric arc furnace steelmaking and other high-temperature industries, the quality of graphite electrodes directly affects the production efficiency, energy consumption, and product quality of the equipment. When purchasing graphite electrodes, how to judge their quality has become the focus of many companies. This article will…

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$Refractory wool successfully exported to Chile$

Refractory wool successfully exported to Chile

2024-11-18 Náš blog

The Chilean customer is an industrial equipment manufacturing company that mainly serves the mining and metallurgical industries. Their products need to face high temperatures and complex thermal environments. Currently, the customer is looking for a material that can withstand high temperatures and has thermal insulation properties for the lining and…

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$Construction of mullite refractory castable$

Construction of mullite refractory castable

2024-11-09 Náš blog

Mullite refractory castable is favored in high-temperature industries due to its good fire resistance, thermal shock resistance, and strength. They are often used in high-temperature furnace linings in industries such as steel, petrochemicals, and cement. To achieve the best use of mullite castables, the correct construction method is essential. This…

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What is aluminum silicate fiber blanket?

2024-11-05 Náš blog

An aluminum silicate fiber blanket is a kind of refractory insulation material. An aluminum silicate fiber blanket is also called a ceramic fiber blanket. The aluminum silicate fiber blanket is divided into an aluminum silicate fiber spray blanket and an aluminum silicate fiber spinning blanket. Aluminum silicate spinning blankets have…

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$Mullite refractory castables construction and maintenance$

Mullite refractory castables construction and maintenance

2024-10-28 Náš blog

In order to achieve the expected effect of mullite castables, in addition to reasonable design and good quality of the castables themselves, construction quality is also an important factor. Therefore, when making mullite refractory castables, it is necessary to follow the construction requirements of castables strictly.

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+86-18638759011

+86-18638759011

dotaz@rsxwrefractory.com