China refractory manufacturer article

China refractory manufacturer文章

$Standard for refractory ovens$

The refractory material oven is a device used to dry and cure the newly laid refractory material to ensure that it has sufficient mechanical strength

2023.07.13

$The setting time of refractory castables$

The setting time of refractory castables

Refractory castable is a special refractory material used in high temperature environment, and its solidification time refers to the time required to

2023.06.17

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

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

$What are the properties of magnesia chrome refractory?$

What are the properties of magnesia chrome refractory?

Magnesia chrome refractory is a type of refractory material composed mainly of magnesia and chromium oxide. It has excellent resistance to high temper

2023.06.07

$What is the composition of mullite in a refractory?$

What is the composition of mullite in a refractory?

Mullite is a mineral compound with the chemical formula 3Al2O3·2SiO2, which is also known as aluminum silicate (Al2SiO5). It is a common constituent o

2023.06.03

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

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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