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$What are the refractories with a refractoriness above 1700 degrees$

What are the refractories with a refractoriness above 1700 degrees

Refractories with a refractoriness of more than 1700 degrees are a kind of high-temperature fire-resistant material, usually made of inorganic non-met

2023.06.13

How to reduce the consumption of refractories in cement kiln

Currently on the market, the consumption of refractory bricks for cement kilns is relatively large, which affects production costs and environme

2023.04.10

Why do industrial kilns such as cement kilns and lime kilns use magnesia-aluminum spinel bricks?

Magnesia-aluminum spinel brick is a high-temperature refractory material, which is usually used in the lining of industrial furnaces such as cem

2023.04.03

Reason Analysis and Treatment Measures of Long and Thick Kiln Skin at the Kiln Tail of Cement Kiln

Kiln skin, that is, the clinker layer attached to the surface of the kiln lining for firing. It protects the lining of the sintering zone, so that

2023.03.22

These three points must be done well in the construction of circulating fluidized bed boiler lining castables

Circulating fluidized bed boiler (referred to as CFB boiler) has become a development direction of clean combustion technology due to its advant

2023.03.16

What are the factors that affect the service life of the ladle slide

The ladle sliding nozzle refractory material is composed of upper and lower nozzle bricks, upper and lower plate bricks and joint mud. The upper

2023.03.15

What kind of unshaped refractories are used in the ironmaking system

The ironmaking system includes sintering machines, coking and blast furnaces and their ancillary equipment. The proportion of lining materials f

2023.03.14

Refractory raw materials - mineral composition of refractory clay

There are many types of minerals in refractory clay, which can be divided into two types: clay minerals and impurity minerals. 1. Clay mi

2023.03.13

How to Improve the Service Life of Refractories for Aluminum Melting Furnace

From the aspect of material design, adding components that can effectively limit penetration to the ingredients, such as graphite, SiC, Si2ON, S

2023.03.11

Operating principles for the first feeding of the precalciner kiln system

After the refractory material of the firing system is dried, if it is confirmed that it is not necessary to extinguish the internal inspection, it

2023.03.10

Selection of Refractories for Coal Injection Pipe of Cement Rotary Kiln

The coal injection pipe is an independent fuel delivery system, and the pulverized coal and high-pressure air are mixed and transported by the c

2023.03.09

Selection of Refractories for Tertiary Air Duct of Cement Rotary Kiln

The grate cooler is also called the grate cooler. The grate cooler is a sealed structure. The cement clinker is transported to the clinker wareh

2023.03.08

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Chromite Refractories Furnace lining refractories Refractories for metallurgy High temperature resistant castable Hard fire bricks Furnace bricks universal fire bricks Low Cement Castable Refractory Monolithics Dense Castable