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What are the emergency plans for manufacturers of fused zirconia corundum bricks?

What are the emergency plans for manufacturers of fused zirconia corundum bricks?

What are the emergency plans for manufacturers of fused zirconia corundum bricks?

28

2022

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07

Which companies have consistently ranked first in the glass industry in terms of reputation for fused zirconia corundum bricks?

Which companies have consistently ranked first in the glass industry in terms of reputation for fused zirconia corundum bricks?

Which companies have consistently ranked first in the glass industry in terms of reputation for fused zirconia corundum bricks?

10

2022

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01

Properties of fused zirconia corundum and its application in refractory materials

Properties of fused zirconia corundum and its application in refractory materials

ZrO2 is an important member of the advanced ceramic material family and widely used in many industrial fields. As a refractory, ZrO2 has extremely excellent properties, such as high melting point, high specific heat and thermal conductivity, good chemical stability, low high temperature steam pressure, difficult to be wetted and dissolved by molten metal, and strong resistance to acid corrosion. It is an ideal refractory for steel continuous casting system. At present, ZrO2 refractory materials have developed rapidly and have become one of the important materials in the field of refractory materials. For example, zircon bricks or zircon castables, as well as MgO-ZrSiO4 castables, are used for the slag line of the steel drum; ZrO2 lining for sliding nozzle holes; ZrO2 fixed diameter nozzle for horizontal continuous casting; Steel liquid filters are made of materials such as ZrO2 or ZrO2-Al2O3, ZrO2-CaO, ZrO2-MgO, etc. In addition, the submerged nozzle bricks have also developed from Al2O3-C to Al2O3-ZrO2-C.

12

2021

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11

Brief Introduction to the Improvement of Alumina Wear Resistant Pipe

Brief Introduction to the Improvement of Alumina Wear Resistant Pipe

Modification of alumina wear-resistant pipes γ- Under high temperature, it will be converted into α- In order to overcome this series of problems, scholars from various countries have conducted research on the modification of aluminum oxide by increasing density, reducing pore structure damage, and deactivating activity. The primary method adopted is to change the preparation method, and to intervene in the preparation process with unchanged additives to select suitable aluminum precursors. The grain size of pseudo boehmite increases continuously with aging time, temperature, and pH value, thereby affecting the transformation of final alumina pores. Li24 (in station contact ta) generally has the following characteristics: it can effectively adsorb certain components of solid substances from gases or liquids.

12

2021

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11

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