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Requirements for refractory materials

The use environment of refractories is quite complex, and different use environments put forward different requirements for refractories. In this section, we comprehensively analyze the general requirements of refractories in the use environment. Usually corresponding to each use requirements have a corresponding refractory performance corresponding to it.

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2023

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The NDRC will promote mergers and restructuring of steel enterprises in key regions

The NDRC pointed out that the next stage will continue to earnestly implement the decision-making and deployment of the Party Central Committee and The State Council, adhere to the general tone of seeking progress while maintaining stability, deal with the relationship between the government and the market, short - and long-term, subtraction and addition, supply and demand, and seize the disposal of "zombie enterprises". We will make coordinated efforts in key areas such as production capacity withdrawal, employee resettlement, asset disposal, creditor's rights and debts, mergers and acquisitions, restructuring and upgrading, optimizing layout, balancing supply and demand, and stabilizing prices, and welcome the successful opening of the 19th CPC National Congress with outstanding results.

25

2023

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08

Classification of refractory

Refractories with chemical properties can be divided into acid refractories, alkaline refractories and neutral refractories.

25

2023

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08

Requirements for the use of kiln cars in tunnel kilns

Kiln car is an important part of tunnel kiln, which constitutes the bottom system of the whole kiln. In tunnel kiln, the sealing quality of kiln bottom system seriously affects its working effect. When the air leakage is serious, the temperature difference in the kiln will increase, the roasting time will be prolonged, and the fuel consumption will increase.

25

2023

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08

Development trend and application of new building materials

With the rapid development of China's economy, people's awareness of architecture is getting higher and higher, and the requirements for safety, economy and comfort of the construction industry are also getting higher and higher. In the emergence of green buildings, new building materials have also emerged, including wall materials, insulation materials, waterproof materials and decorative materials.

25

2023

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08

The use of mullite, the many uses of mullite

Mullite is a kind of diatom mineral, also known as quartzite, quartzite, etc., is a natural stone, is also a kind of quartz, has good insulation properties, can be used to manufacture many electronic products and electrical equipment. Mullite has a wide range of uses, which are described in detail below.

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2022

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