Posts by lainxin1

11 Nov

未分类

Main applications of mullite bricks

• 11/11/2024
• By lainxin1

Mullite bricks are refractory bricks with mullite as the main crystal phase, with high load softening temperature, low high temperature...

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06 Nov

未分类

Application and development of impregnation technology in refractory materials

• 06/11/2024
• By lainxin1

Refractory impregnation is to put refractory products or prefabricated parts into a solution or suspension, so that the solution or sus...

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05 Nov

未分类

Common methods for refractory materials used in blast furnace repair

• 05/11/2024
• By lainxin1

Common methods for refractory materials used in blast furnace repair mainly include the following two: 1. Refractory spray paint repai...

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30 Oct

News

Configuration of refractory materials for ladle

• 30/10/2024
• By lainxin1

As a basic equipment in the refining process, ladle plays a vital role in metal smelting. At present, ladle is mainly composed of repai...

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26 Oct

News

Main points for maintenance of the lining of the medium frequency melting furnace

• 26/10/2024
• By lainxin1

Customers often ask about the service life of the lining of the medium frequency melting furnace. The lining of the conventional medium...

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25 Oct

未分类

The refractory materials for medium frequency furnace lining

• 25/10/2024
• By lainxin1

The medium frequency furnace has the advantages of small size, light weight and high efficiency. It is a new generation of metal heatin...

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25 Oct

News, Refractory Brick Knowledge

Selection of refractory materials for melting furnaces

• 25/10/2024
• By lainxin1

Generally, the C/S of melting furnace slag is ≈ 0.3-1.0, but in order to improve the melting efficiency, reduce the melting point, soli...

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22 Oct

News, Refractory Brick Knowledge

Causes of damage to ladle lining refractory materials

• 22/10/2024
• By lainxin1

With the improvement of steelmaking technology and the diversification of ladle refining technology, the use environment of the ladle h...

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12 Sep

News

Composition and classification of magnesia-chrome bricks

• 12/09/2024
• By lainxin1

Magnesia-chrome bricks are alkaline refractory products containing MgO 55%-80%, Cr₂O₃ 8%-20%, with periclase and composite spinel XO·Y₂...

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05 Sep

News

Main points for maintenance of intermediate frequency furnace lining

• 05/09/2024
• By lainxin1

Customers often ask about the service life of the lining of the medium frequency melting furnace. The lining of a conventional medium f...

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