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$What are the refractory materials used in the lead smelting industry?$

What are the refractory materials used in the lead smelting industry?

2024-05-15 Nosso blog

The lead refining is carried out by the sintering blast furnace method (Ou seja,, the roasting-reduction refining method). The furnace types are blast furnaces, lead-zinc sealed blast furnaces, oxygen bottom blowing lead smelting (QSL) furnaces, and KIVCET method direct lead smelting furnaces. Refractory materials for lead-zinc closed blast furnace This furnace…

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Aluminate cement characteristics introduction

2024-05-11 Nosso blog

Aluminate cement is a hydraulic cementitious material made from bauxite and limestone as raw materials, clinker with calcium aluminate as the main component and an alumina content of about 50%, and then ground. Aluminate cement is often yellow or brown, but also gray. The main minerals of aluminate fire cement…

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What is the continuous casting submerged entry nozzle?

2024-05-09 Nosso blog

The nozzle is an important passage connecting the tundish and the crystallizer. It is called the chokepoint of continuous casting. It has the function of connecting the previous and the following and is an important link in the clean steel smelting process. The outlet of the continuous casting submerged entry…

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The Uses of High-Purity Silicon Carbide Powder

2024-04-30 Nosso blog

High-purity silicon carbide powder(SiC) is an inorganic non-metallic material with excellent mechanical properties, thermal conductivity, estabilidade térmica, wear resistance, and chemical stability. In recent years, with the development of science and technology, high-purity silicon carbide powder has become more and more widely used, especially in the fields of semiconductors, cerâmica,…

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Zirconium ramming mass for glass kiln

2024-04-26 Nosso blog

In the glass industry, it is crucial to choose the right ramming material, and zirconium ramming material is often chosen because of its excellent properties. How to select zirconium ramming materials for the glassy phase is described below.

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$High Temp Castable Refractory Construction Methods Introduction$

High Temp Castable Refractory Construction Methods Introduction

2024-04-24 Nosso blog

Industrial kiln lining materials generally use refractory materials and insulation materials that are light in weight, high in strength and have good thermal insulation properties. This can reduce the weight of the kiln itself, save energy, and protect the environment. The construction of refractory castables should be adapted to local…

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